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UPS5000-A-(400 kVA–500 kVA)
V100R002
Product Description
Issue
Draft A
Date
2013-11-01
HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
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and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
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People's Republic of China
Website:
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Email:
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UPS5000-A-(400 kVA–500 kVA)
Product Description
About This Document
About This Document
Purpose
This document describes the high-frequency tower-mounted UPS5000-A-(400 kVA–500 kVA)
in terms of models, positioning, benefits, application scenarios, configurations, composition,
and technical specifications. UPS is short for uninterruptible power system.
The UPS5000-A described in this document provides an output capacity of 400 kVA or 500
kVA.
Intended Audience
This document is intended for:

Sales engineers

System engineers

Technical support engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates a hazard with a high level or medium level of risk
which, if not avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if not
avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation that, if not avoided,
could result in equipment damage, data loss, performance
deterioration, or unanticipated results.
Provides a tip that may help you solve a problem or save time.
Provides additional information to emphasize or supplement
important points in the main text.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
About This Document
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue Draft A(2013-11-01)
This issue is used for first office application (FOA).
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UPS5000-A-(400 kVA–500 kVA)
Product Description
Contents
Contents
About This Document .................................................................................................................... ii
1 Model Description ........................................................................................................................ 1
2 Overview......................................................................................................................................... 2
2.1 Positioning .................................................................................................................................................................... 2
2.2 Highlights ..................................................................................................................................................................... 2
2.3 Features ......................................................................................................................................................................... 3
3 Application Scenarios and Configurations .............................................................................. 5
3.1 Typical Applications ..................................................................................................................................................... 5
3.2 Typical Configurations.................................................................................................................................................. 7
4 Composition ................................................................................................................................... 8
4.1 Overview ...................................................................................................................................................................... 8
4.2 Appearance ................................................................................................................................................................... 9
4.3 Functional Components .............................................................................................................................................. 10
4.4 Bypass Unit................................................................................................................................................................. 10
4.5 Monitoring System ..................................................................................................................................................... 11
4.5.1 Overview ................................................................................................................................................................. 11
4.5.2 Functions ................................................................................................................................................................. 13
4.5.3 Working Principle .................................................................................................................................................... 14
4.5.4 ECM......................................................................................................................................................................... 14
4.5.5 Dry Contact Card ..................................................................................................................................................... 16
4.5.6 Monitoring Interface Card ....................................................................................................................................... 19
4.5.7 MDU ........................................................................................................................................................................ 20
4.5.8 Backfeed Protection Card (Optional) ....................................................................................................................... 21
4.5.9 Dry Contact Extended Card (Optional) ................................................................................................................... 21
5 Optional Components ................................................................................................................ 23
5.1 Overview .................................................................................................................................................................... 23
5.2 BCB box ..................................................................................................................................................................... 24
5.3 BBB Box..................................................................................................................................................................... 26
5.4 Ambient Temperature and Humidity Sensor ............................................................................................................... 27
5.5 Short-Distance Battery Temperature Sensor ............................................................................................................... 28
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UPS5000-A-(400 kVA–500 kVA)
Product Description
Contents
6 Technical Specifications ............................................................................................................ 30
6.1 Physical Specifications ............................................................................................................................................... 30
6.2 Environmental Specifications ..................................................................................................................................... 30
6.3 Safety Regulations and EMC ...................................................................................................................................... 31
6.4 Mains Input Electrical Specifications ......................................................................................................................... 31
6.5 Bypass Input Electrical Specifications ........................................................................................................................ 32
6.6 Battery Specifications ................................................................................................................................................. 32
6.7 Output Electrical Specifications ................................................................................................................................. 33
6.8 System Electrical Specifications ................................................................................................................................. 33
A Acronyms and Abbreviations .................................................................................................. 34
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UPS5000-A-(400 kVA–500 kVA)
Product Description
1 Model Description
1
Model Description
This document describes the following UPS5000-A models:

UPS5000-A-400KTTL-S

UPS5000-A-500KTTL-S
Figure 1-1 shows a UPS5000-A model number.
Figure 1-1 Model number
Table 1-1 describes the model number.
Table 1-1 Model number details
No.
Item
Description
(1)
Product category
UPS
(2)
Product family
5000: medium-capacity UPS
(3)
UPS subcategory
A series
(4)
Output capacity
400K: 400 kVA/380 kW
500K: 500 kVA/475 kW
(5)
UPS type
TT: tower-mounted
(6)
Battery pack type
L: external large-capacity battery pack
(7)
Product configuration
type
S: simple configuration
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UPS5000-A-(400 kVA–500 kVA)
Product Description
2 Overview
2
Overview
2.1 Positioning
The UPS5000-A is an online double-conversion tower-mounted UPS launched by Huawei.
The UPS5000-A uses the data signal processing (DSP) technology and features high
reliability, efficiency, availability, and intelligence.
The UPS5000-A provides reliable, economical, intelligent, and convenient solutions. The
UPS5000-A supplies reliable and high-quality AC power to:

Large data centers (Internet data center and enterprise data center) and factory
manufacture lines

Telecommunications and financial center equipment rooms; governmental, energy,
power, transportation, Internet server provider (ISP), and large enterprises' core
equipment rooms

Data centers for regional telecommunications and finance centers or remote disaster
recovery center; regional data centers in governments, energy company, power company,
transportation company, ISP, and large enterprises; remote disaster recovery centers of
governments

Telecommunications equipment rooms of city and county levels, equipment rooms of
small- or medium-sized financial organizations, e-government networks, governmental
equipment rooms of city and county levels, equipment rooms of large enterprises'
branches, substations, large power plants, and coal mines

Telecom service halls, call centers, enterprise and governmental offices, computer rooms
in small- and medium-sized enterprises, small substations, and small power plants
The UPS5000-A provides 400 kVA/380 kW or 500 kVA/475 kW power supply protection,
eliminating the impact of electrical failures on customer equipment.
2.2 Highlights
High Reliability
The auxiliary power supply and fans use redundancy design. If the auxiliary power supply or
fans are faulty, the UPS5000-A continues working, ensuring high reliability.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
2 Overview
High Availability
The UPS5000-A is tower-mounted, which improves the power density and reduces the
installation space.
High Loading Capability
The output power factors (PFs) of the UPS5000-A-400 kVA and UPS5000-A-500 kVA are 1.0
and 0.95 respectively, suitable for inductive and capacitive loads with a PF of greater than 0.5.
This reduces customer investments.
Easy Management
The UPS5000-A is equipped with a Simple Network Management Protocol (SNMP) card to
enable web monitoring, and implements remote centralized management over an RS485 port.
2.3 Features
High Stability and Reliability

The UPS5000-A is recommended for poor power grids because it supports a wide range
of input voltages and frequencies. (The UPS5000-A works at full load when the line
voltage is 305–485 V AC and is linearly derated when the line voltage is 305–138 V
AC.)

The UPS5000-A has a high inverter overload capability.
105% < load ≤ 110%: transfer to bypass mode after 60 min
110% < load ≤ 125%: transfer to bypass mode after 10 min
125% < load ≤ 150%: transfer to bypass mode after 1 min
High Efficiency and Energy Saving

The input PF is 0.99, and the total distortion of the input current waveform (THDi) is
less than 3%. This greatly reduces the pollution on power grids and the expense on
cables and circuit breakers.

The UPS5000-A delivers an efficiency of more than 99% in energy control operation
(ECO) mode. The typical transfer time is less than 2 ms, which ensures the reliability of
this mode.

The UPS5000-A has the self-load test function. Easy startup and commissioning allow
you to put it into operation quickly.
High Flexibility and Intelligence

The built-in parallel card supports parallel connection of UPS5000-As. The built-in bus
synchronization controller (BSC) supports dual-bus configuration.

The intelligent power supply mode allows you to intelligently control the diesel
generator (D.G.) and ensures uninterruptible power supply. A D.G. can be reused or
connected from the ATS.

The UPS5000-A intelligently manages batteries. The number of batteries is adjustable.
The fault tolerance capacity is robust. Batteries are easy to maintain, which increases the
battery lifespan by 50%.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
2 Overview

The UPS5000-A provides abundant optional components, meeting various customer
requirements.

The UPS5000-A provides a maintenance switch and supports power-unit-level
maintenance. The UPS5000-A is easy to install and maintain.

The UPS5000-A provides the self-diagnosis function and allows you to quickly replace a
power unit onsite.

Cables can be routed from the top and bottom of the cabinet.

The 7-inch LCD is user-friendly, showing the status and running data of the UPS5000-A.
Ease of Use
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UPS5000-A-(400 kVA–500 kVA)
Product Description
3
3 Application Scenarios and Configurations
Application Scenarios and Configurations
3.1 Typical Applications
The UPS5000-A is suitable for power systems in various indoor scenarios, including smalland medium-sized data centers or communications centers, equipment rooms of small- and
medium-sized enterprises, equipment rooms of financial systems, industrial automated
equipment, and scheduling centers.
Figure 3-1 and Figure 3-2 show typical applications.
Figure 3-1 Typical application of a single UPS5000-A
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UPS5000-A-(400 kVA–500 kVA)
Product Description
3 Application Scenarios and Configurations
Figure 3-2 Typical application of a parallel system
NOTE
In the preceding figures, only the UPS5000-As are developed and sold by Huawei.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
3 Application Scenarios and Configurations
3.2 Typical Configurations
The applications vary depending on UPS5000-A configurations, as listed in Table 3-1.
Table 3-1 UPS5000-A configurations
Configuration
Application Scenario
Single UPS5000-A
Supplies power to common loads.
N+X parallel system
Supplies power to important loads in small- and
medium-sized data centers.
(N represents the number of
requisite UPSs connected in
parallel, and X represents the
number of redundant UPSs.)
Dual-bus system
Provides a high reliability and transient overload capacity.
Supplies power to important loads in large- and
medium-sized data centers and Internet data centers
(IDCs), where very high availability is required.
Provides an outstanding availability, complex
configuration, and freedom from bottlenecks in addition to
parallel system merits.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
4
Composition
4.1 Overview
The UPS5000-A consists of a power cabinet and bypass cabinet. It provides optional
components such as a dry contact extended card, backfeed protection card, battery monitor
unit (BMU), antiseismic kit, parallel cable, and BSC cable. Table 4-1 describes the
UPS5000-A components.
Table 4-1 UPS5000-A components
Subsystem
Component
Function
Performs AC-DC and DC-DC conversion
on mains and battery inputs respectively,
and boosts the voltage to the bus voltage.
Then the inverter converts DC inputs into
AC sine wave outputs.
Power cabinet
Bypass
cabinet
Issue Draft A (2013-11-01)
Bypass unit
Provides bypass voltages when the power
unit is abnormal or after you transfer the
UPS5000-A to bypass mode.
Power distribution unit
(PDU)
Provides input and output power
distribution.
Monitoring
system
Monitoring
display unit
(MDU)
Provides a liquid crystal display (LCD) for
human-machine interactions.
Monitoring
subrack
Houses various monitoring units.
Energy control
module (ECM)
Controls intra-rack and inter-rack system
running, and reports status information to
other monitoring units.
Dry contact
card
Enables the UPS5000-A to manage the
battery system, including the external
battery switch and BMU. It also provides
alarm signals for external devices and
implements emergency power-off (EPO).
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Subsystem
4 Composition
Component
Function
Monitoring
interface card
Provides an external port for the MDU and
provides some monitoring and control
functions.
Backfeed
protection card
(optional)
Provides mains and bypass backfeed
detection and protection.
Dry contact
extended card
(optional)
Provides five relay dry contact outputs and
five signal inputs, delivering abundant
alarm and control functions.
4.2 Appearance
Figure 4-1 shows the UPS5000-A.
Figure 4-1 UPS5000-A
1. Power cabinet
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2. Anchor baffle plate
3. MDU
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4. Bypass cabinet
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
4.3 Functional Components
The functional components include power input and output terminals, communication slots,
dry contacts, and the monitoring bus that controls the addition of optional components and
monitors UPS5000-As.
Figure 4-2 shows the functional components.
Figure 4-2 Functional components (with the front door open)
1. Power unit
2. Control unit (CU)
3. Optional card slot
4. PDU
5. Maintenance bypass switch
6. Bypass unit
4.4 Bypass Unit
Appearance
Figure 4-3 shows a bypass unit.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Figure 4-3 Bypass unit
1. Positioning lock
2. Ready switch
3. Indicators
4. Cold-start button
5. Crowbar
6. Auxiliary power supply

Indicators
The indicators on the bypass unit are the Run indicator, Alarm indicator, and Fault
indicator (from left to right).

Auxiliary power supply
It supplies power to fans.
Functions
The bypass unit provides bypass voltages when the power unit is abnormal or after you
transfer the UPS5000-A to bypass mode.
In addition, the bypass unit samples the UPS5000-A output voltage, output current, and output
power. When you remove the bypass unit, the LCD may not display the output voltage,
current, and load rate correctly. In addition, the UPS5000-A may generate a false alarm about
power module current unbalance.
Specifications

Dimensions (H x W x D): 600 mm x 200 mm x 600 mm

Weight: < 50 kg
4.5 Monitoring System
4.5.1 Overview
The monitoring system consists of the MDU and control unit (CU), as described in Table 4-2.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
The monitoring system and the NetEco1000U can set up a remote management system.
Table 4-2 Monitoring system components
Component
Model
Function
MDU
N/A
Provides an LCD and
monitoring functions.
Monitoring subrack
N/A
Houses the CU.
ECM
ECU01A
Processes intra-rack and
inter-rack signals and status
data.
Dry contact card
MUE05A
Functions as a digital input
(DI)/digital output (DO)
card.
Monitoring interface card
MUS05A
Monitors the MDU.
Dry contact extended card
(optional)
MUE07A
Functions as an extended
DI/DO card.
Backfeed protection card
(optional)
MUE06A
N/A
CU
Figure 4-4 Monitoring system
Figure 4-5 CU
1. Ground terminal
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2. BSC port 1
3. Parallel port 1
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4. Indicator
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
5. BSC port 2
6. Parallel port 2
7. Indicators
8. Optional card slot
9. Dry contact card
10. Battery temperature
sensor port
14. Fast Ethernet (FE) port
11. COM1 port
12. Dry contacts
15. RS485 port
16. MDU port
13. COM2 port
NOTE
The ports support the security mechanism.

The CU monitors the UPS5000-A running status, sends emergency commands, and reports system
information.

The CU components are connected through the monitoring backplane.

The MDU displays UPS5000-A key information and parameters on the LCD.

The monitoring interface card provides some external ports and some monitoring and control
functions for the MDU.
4.5.2 Functions
The monitoring system has the following functions:

Battery management
Battery management includes battery testing, conversion between equalized charging
and float charging, temperature compensation, battery event statistics, and current
limiting.



Alarm reporting and recording
−
The monitoring system reports the alarm information collected from the power
module and bypass module and the alarm information detected by itself to the MDU
and turns on the indicators. The buzzer will buzz for the alarms, which will be sent to
the monitoring host over dry contacts.
−
Alarms are classified into critical alarms, minor alarms, and warnings.
−
You can view historical and active alarms. Historical alarms are presented in detail,
including information such as alarm names, generation time, and clearance time.
Active alarms are displayed only with names and generation time. Alarms are sorted
in chronological order. Historical alarms are stored in cyclic mode.
Communication
−
The monitoring system has local management, remote communication, and alarm
functions.
−
The MDU supports information reporting and system configuration over the USB
port on the PC.
Dry contact output
The UPS5000-A provides nine dry contact outputs when equipped with an extended
DI/DO card. Dry contacts can be associated with various alarm signals. When an alarm
is generated, the dry contacts send alarm signals.

Digital parameter input monitoring
The UPS5000-A has five digital parameter inputs after equipped with an extended
DI/DO card. The inputs can be associated with various alarm signals.

Intelligent management
The monitoring system supports optional components such as the BMU and ambient
temperature and humidity sensor to implement intelligent management.

Multiple languages
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
The UPS5000-A supports 15 languages, including English (default), Chinese, and Italian.

Power and environment monitoring
Dry contacts are configured to monitor environment parameters, such as the ambient
temperature and humidity.
4.5.3 Working Principle
Figure 4-6 shows the position of the monitoring system in the UPS5000-A.

The monitoring system provides UPS5000-A management, LCD management, and
communication management.

The CU implements battery management.

The MDU communicates with the CU and collects UPS5000-A running information and
parameters.

The MDU delivers query commands and displays collected information on the LCD. The
LCD allows for human-machine interactions.

The monitoring system reports the system status and key information to the UPS5000-A
over an FE port or RS485 port.

The monitoring system provides an RS485 port to extend system functions.
Figure 4-6 Position of the monitoring system in the UPS5000-A
4.5.4 ECM
Appearance
Figure 4-7 shows an ECM.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Figure 4-7 ECM
1 BSC port
4 Alarm indicator
2 Parallel port
5 Fault indicator
3 Run indicator
The ports are described as follows:

Parallel port
To connect UPS5000-As in parallel, use a parallel cable to connect the parallel ports on
the UPS5000-As in a loop. N UPS5000-As require N+1 parallel cables so that at least
two parallel cables are connected to each UPS5000-A, which improves parallel
connection reliability.

BSC port
The BSC port is used in a dual-bus system to balance the output frequency and phase of
each system, ensuring that two buses can switch with each other.
Functions

Controls the running of a single UPS5000-A and parallel system, and reports the
UPS5000-A status information to other monitoring units.

The system provides three types of control area network (CAN) communication:
monitoring CAN communication, intra-rack parallel CAN communication, and
inter-rack parallel CAN communication. Figure 4-8 shows logical connections for CAN
communication.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Figure 4-8 Logical connections for CAN communication
Specifications

A maximum of two ECMs in the monitoring system

Hot-swappable

1 U high
4.5.5 Dry Contact Card
Appearance
Figure 4-9 shows a dry contact card.
Figure 4-9 Dry contact card
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
NOTE
The ports support the security mechanism.
Functions
The dry contact card enables the UPS5000-A to manage the battery system. It also provides
alarm signals for external devices and implements EPO. Table 4-3 lists dry contact functions.
Table 4-3 Dry contact functions
Port
Silk Screen
Description
Status
-
BTG
Port for detecting battery
grounding faults
Status:
0V

Connected: battery
grounding fault

Disconnected: no
battery grounding fault
Port for secondary side ground
The initial status is
Disconnected.
GEN
Port for detecting D.G. mode
0V
Port for secondary side ground
Status:

Connected: D.G. mode

Disconnected:
non-D.G. mode
The initial status is
Disconnected.
BCB
OL
Port for detecting the BCB box
Status:

Connected: BCB box
connected

Disconnected: BCB
box not connected
The initial status is
Connected.
STA
Port for monitoring the battery
switch
Status:

Connected: battery
switch ON

Disconnected: battery
switch OFF
The initial status is
Disconnected.
DRV
Port for controlling the trip of
the battery switch in the BCB
box
Voltage:

0 V: battery switch not
tripped

12 V: battery switch
tripped
The initial port voltage is
0 V.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
Port
EPO
SWITCH
STATUS
4 Composition
Silk Screen
Description
Status
0V
Port for secondary side ground
N/A
NO
EPO port
The initial status is
Disconnected. If the
normally open (NO) port
is connected to the
EPO_12V port, EPO is
triggered.
12V
+12 V
N/A
NC
EPO port
The initial status is
Connected. If the
normally closed (NC) port
is disconnected from the
EPO_12V port, EPO is
triggered.
12V
+12 V
N/A
OUT
Port for monitoring the UPS
output circuit breaker on the
output PDC
Status:

Disconnected: circuit
breaker OFF

Connected: circuit
breaker ON
The initial status is
Connected.
0V
Port for secondary side ground
N/A
MT
Port for monitoring the
maintenance circuit breaker on
the output PDC
Status:

Disconnected: circuit
breaker ON

Connected: circuit
breaker OFF
The initial status is
Disconnected.
SWITCH
STATUS
0V
Port for secondary side ground
N/A
BP
Port for monitoring the bypass
input circuit breaker on the
input PDC
Status:

Disconnected: circuit
breaker OFF

Connected: circuit
breaker ON
The initial status is
Connected.
0V
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Port for secondary side ground
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N/A
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Port
Silk Screen
Description
Status
-
SPD
Port for monitoring the input
AC surge protective device
(SPD)
Status:

Disconnected: SPD
disabled

Connected: SPD
enabled
The initial status is
Connected.
0V
Port for secondary side ground
N/A
Specifications

A maximum of two dry contact cards in the monitoring subrack

Hot-swappable

0.5 U high
4.5.6 Monitoring Interface Card
Appearance
Figure 4-10 shows a monitoring interface card.
Figure 4-10 Monitoring interface card
1. B_TEMP: battery
temperature port
5. RS485: network
management port
2. COM1: ambient
temperature and humidity
sensor port
6. MDU: MDU port
3. COM2: BMU
port
4. FE: FE port,
supporting SNMP
7. Dry contacts
NOTE
The ports support the security mechanism.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Functions

The monitoring interface card monitors the UPS5000-A status, delivers emergency
commands, reports system information, and displays the UPS5000-A key information
and parameters on the LCD.

The monitoring interface card provides some external ports and some monitoring and
control functions.

Hot-swappable

1 U high
Specifications
4.5.7 MDU
Appearance
Figure 4-11 shows the MDU.
Figure 4-11 MDU
1. Fault indicator
2. LCD screen
Figure 4-12 describes the indicator.
Figure 4-12 Indicator description
Status
Color
Meaning
On
Red
A critical alarm has been generated.
Yellow
A minor alarm has been generated.
Green
The UPS5000-A is running properly.
N/A
The MDU has been powered off.
Off
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Functions
The MDU uses a 7-inch thin film transistor (TFT) LCD with touchscreen capability to display
the UPS5000-A information.
Specifications
Dimensions (H x W x D): 175 mm x 264 mm x 40 mm
4.5.8 Backfeed Protection Card (Optional)
Appearance
Figure 4-13 shows a backfeed protection card.
Figure 4-13 Backfeed protection card
Functions
When a backfeed occurs, the backfeed protection card sends signals to trigger alarm signals or
quickly disconnect the backfeed loop.
Specifications

Hot-swappable

0.5 U high
4.5.9 Dry Contact Extended Card (Optional)
Appearance
Figure 4-14 shows a dry contact extended card.
Figure 4-14 Dry contact extended card
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UPS5000-A-(400 kVA–500 kVA)
Product Description
4 Composition
Functions
The dry contact extended card provides five relay dry contact outputs and five signal input
ports. The card implements abundant alarm and control functions to meet customer
requirements.
Specifications

A maximum of two dry contact extended cards in the monitoring subrack

Hot-swappable

0.5 U high
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
5
Optional Components
5.1 Overview
The UPS5000-A provides a variety of optional components to address various customer
requirements. Table 5-1 describes the optional components.
Table 5-1 Optional components
Component
Model
Function
Battery circuit
breaker (BCB)
box

PDU8000-0400D
CV8-BXA001

Controls the connection between battery
strings and the UPS5000-A.

PDU8000-0630D
CV8-BXA001

Provides overload protection, short-circuit
protection, and remote trip control.

PDU8000-0800D
CV8-BXA001

PDU8000-1250D
CV8-BGA001

PDU8000-2000D
CV8-BGA001
Battery bus bar
(BBB) box
Converges the energy of multiple battery
strings.
Antiseismic kit
N/A
Reinforces the cabinet so that the cabinet meets
the requirements of 9 degree seismic
fortification intensity.
Air filter
N/A
Prevents the UPS from dust and ensure normal
operations.
IP21
component
N/A
Prevents water from dropping into the cabinet,
protecting the cabinet to IP21.
ECM extended
subrack
N/A
Install this subrack when the UPS5000-A is
equipped with a backfeed protection card and
dry contact extended card.
Dry contact
extended card
N/A
Provides extended monitoring ports: five routes
of relay output ports and five routes of input
ports.
Backfeed
N/A
Detects mains and bypass backfeed and
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
Component
Model
protection card
BMU
provides protection.
N/A
Battery
grounding
failure detector
Function
N/A

Monitors battery voltages and temperatures
and battery string charge and discharge
currents.

Communicates with the UPS5000-A over
Modbus.

Detects current leakage and generates
alarms. When equipped with a remote trip
switch, the detector protects devices and
prevents the outbreak of a fire.

Detects battery grounding failures and
generates alarms when the ground leakage
current exceeds a specified value.
Ambient
temperature
and humidity
sensor
N/A
Collects ambient temperatures and humidity.
Short-distance
battery
temperature
sensor
N/A
Used as an internal battery temperature sensor.
The distance between the sensor and the
UPS5000-A should be 2 m.
Long-distance
battery
temperature
sensor
N/A
Used as an external battery temperature sensor.
The distance between the sensor and the
UPS5000-A should be 50 m.
Parallel cable
5 m, 10 m, or 15 m
Connects UPSs in parallel.
BSC cable
5 m, 10 m, or 15 m
Transmits bus synchronization signals in a
dual-bus system.
NOTE

The PDU8000-0400DCV8-BXA001 (BCB box) applies only to the UPS5000-A-400 kVA;

The PDU8000-1250DCV8-BGA001 (battery bus bar [BBB] box) applies only to the
UPS5000-A-400 kVA;

The ECM extended subrack does not support onsite installation. If you require this optional
component, inform Huawei when you purchase the UPS5000-A. Huawei will install the ECM
extended subrack before delivery.
5.2 BCB Box
Appearance
Figure 5-1 shows the BCB box PDU8000-0400DCV8-BXA001.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
Figure 5-1 BCB box
1. Silk screen
2. Lock
3. Handle
4. Huawei logo
5. Signal cable outlet
6. Power cable outlet
Functions
The BCB box controls the connection between battery strings and the UPS5000-A and
provides overload protection, short-circuit protection, and remote trip control.
Specifications
Table 5-2 lists the technical specifications of the BCB box.
Table 5-2 Technical specifications of the BCB box
Item
PDU8000-0400DCV
8-BXA001
PDU8000-0630DCV
8-BXA001
PDU8000-0800DCV
8-BXA001
Rated current
(A)
400
630
800
Rated voltage
(V DC)
750
750
750
Breaking
capacity (kA)
16
20
36
IP level
20
20
20
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
5.3 BBB Box
Appearance
Figure 5-2 shows a BBB box.
Figure 5-2 BBB box
1. Silk screen
2. Lock
4. Huawei logo
5. Power cable outlet
3. Handle
Functions
The BBB box connects the UPS and the battery system. It converges the energy of multiple
battery strings, supplying DC power to the UPS.
Specifications
Table 5-3 lists the specifications of the BBB box.
Table 5-3 Specifications of the BBB box
Item
PDU8000-1250DCV8-BGA001
PDU8000-2000DCV8-BGA001
Dimensions (H x
W x D)
1000 mm x 600 mm x 300 mm
1000 mm x 600 mm x 300 mm
Maximum
current (A)
1250
2000
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
Item
PDU8000-1250DCV8-BGA001
PDU8000-2000DCV8-BGA001
Maximum
voltage (V DC)
750
750
5.4 Ambient Temperature and Humidity Sensor
Appearance
Figure 5-3 shows an ambient temperature and humidity sensor.
Figure 5-3 Ambient temperature and humidity sensor
Functions
The ambient temperature and humidity sensor monitors the ambient temperature and humidity
in the equipment room.
Before you use the ambient temperature and humidity sensor, set the DIP switch on it, as
shown in The DIP switch address ranges from 32 to 44. The DIP switch has six binary toggle
switches. The bit on the leftmost is the most significant bit, and the bit on the rightmost is the
least significant bit. Bit 1 indicates ON, and bit 0 indicates OFF. See Table 5-4.
Figure 5-4 DIP switch on the ambient temperature and humidity sensor
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
Table 5-4 DIP switch address mapping
Toggle
Switch
32
33
34
35
36
37
38
39
40
41
42
43
44
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
1
1
1
1
1
4
0
0
0
0
1
1
1
1
0
0
0
0
1
5
0
0
1
1
0
0
1
1
0
0
1
1
0
6
0
1
0
1
0
1
0
1
0
1
0
1
0
NOTE
The long-range battery temperature sensor looks the same as the ambient temperature and humidity
sensor. The difference is that the former has a DIP switch address range of 16 to 28. Therefore, you can
use the sensor as an ambient temperature and humidity sensor or battery temperature sensor by setting
the DIP switch address.
5.5 Short-Distance Battery Temperature Sensor
Appearance
Figure 5-5 shows a short-distance battery temperature sensor.
Figure 5-5 Short-distance battery temperature sensor
D: 6±0.2 mm
L1: 30±0.5 mm drawing tube
L2: 2000±50 mm
L3: 20±5 mm (crimped with a
two-port terminal block on the
front. The distance between the
two ports is 2.54 mm.)
Functions
The short-distance battery temperature sensor monitors the ambient temperature near batteries.
Table 5-5 lists its performance specifications.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
5 Optional Components
Table 5-5 Performance specifications
Item
Specifications
Measured temperature
–40°C to +80°C
Nominal impedance (at 25°C)
10 kilohms (±1%)
B25/85 value
3435 K
B25/85 value tolerance (%)
±1
Rated power
50 mW
Storage temperature
–40°C to +85°C
Protection level
IP68 (in 1 m deep water)
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UPS5000-A-(400 kVA–500 kVA)
Product Description
6 Technical Specifications
6
Technical Specifications
6.1 Physical Specifications
Item
400 kVA
500 kVA
Cabling mode
Cables are routed from the top or bottom.
Protection level
IP20 (or IP21)
Dimensions (H x W
x D)
2000 mm x 1200 mm x 850 mm
Communication
Dry contacts, RS485 port, and FE port supported; SNMP supported
Weight
900 kg
1000 kg
6.2 Environmental Specifications
Item
400 kVA
Operating
temperature
0–40°C
Storage temperature
–40°C to +70°C
Humidity
0%–95% RH (non-condensing)
Altitude
0–1000 m
500 kVA
When the altitude is above 1000 m, see IEC62040-3 to check how
the UPS5000-A power is derated. The maximum altitude is 4000 m.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
6 Technical Specifications
Item
400 kVA
Noise
25°C and atmospheric pressure:
500 kVA
100% load: 70 dBA
75% load: 65 dBA
50% load: 60 dBA
6.3 Safety Regulations and EMC
Item
400 kVA
Safety regulations
EN62040-1:2008
500 kVA
IEC62040-1:2008
YD/T2165: 2010
GB/T4715-93
EMC
EN62040-2
IEC62040-2
IEC61000-2-2
IEC61000-4-2
EN61000-4-3
IEC61000-4-4
IEC61000-4-5
EN61000-4-6
IEC61000-4-8
6.4 Mains Input Electrical Specifications
Item
400 kVA
500 kVA
Input system
Three-phase, four-wire, and PE wire
Rated input voltage
380 V AC, 400 V AC, or 415 V AC (line voltage)
Input voltage
138–485 V AC
The UPS5000-A power is not derated at 305–485V AC and is
linearly derated at 305–138 V AC.
Rated frequency
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UPS5000-A-(400 kVA–500 kVA)
Product Description
6 Technical Specifications
Item
400 kVA
500 kVA
Input frequency
40–70 Hz
Input PF
> 0.99 (full load); > 0.98 (50% load)
THDi
< 3% (full linear load) or < 5% (full non-linear load)
6.5 Bypass Input Electrical Specifications
Item
400 kVA
500 kVA
Input system
Three-phase, four-wire, and PE wire
Rated input voltage
380 V AC, 400 V AC, or 415 V AC (line voltage)
Rated frequency
50 Hz or 60 Hz
Frequency range
±6 Hz (adjustable, 0.5–6 Hz, ±2 Hz by default)
Input mode
The mains input and bypass input use the same or different power
sources.
Bypass current
equalization
In a parallel system, control the cable length to equalize the current.
The current equalization must be less than 25%.
6.6 Battery Specifications
Item
400 kVA
Battery voltage
360–480 V DC (30–40 batteries, 32 by default). The UPS5000-A
power is derated by 6% when 30 batteries are configured.
Battery management
Intelligent battery management
One-button
cold-start
In the case of mains outage, batteries start the UPS5000-A, which
supplies power to loads.
Battery string
sharing
No battery string is shared by default.
Charger output
power
The minimum proportion of discharge time to charge time is 1:10.
The maximum charge power is 4.5 kW for the UPS5000-A-400
kVA/500 kVA.
Charge voltage
Equalized voltage: 2.35 V/cell; float voltage: 2.25 V/cell
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500 kVA
Battery string sharing is supported in a parallel system.
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UPS5000-A-(400 kVA–500 kVA)
Product Description
6 Technical Specifications
6.7 Output Electrical Specifications
Item
400 kVA
500 kVA
Output system
Three-phase, four-wire, and PE wire
Voltage
380 V AC, 400 V AC, or 415 V AC (tolerance ±1%) (line voltage)
Frequency
In normal mode, the mains frequency is synchronous with the
bypass input frequency. The frequency is 50 Hz or 60 Hz (tolerance
±0.25%) (local frequency of the inverter).
Total harmonic
distortion of output
voltage (THDv)

< 1% (full linear load)

< 3% (full non-linear load)
Output PF
1.0
Transfer time
0 ms
Output voltage
unbalance
±3%
Overload capability
Inverter overload capability:
0.95

105% < load ≤ 110%: transfer to bypass mode after 60 min

110% < load ≤ 125%: transfer to bypass mode after 10 min

125% < load ≤ 150%: transfer to bypass mode after 1min
Bypass overload capability:

105% < load ≤ 110%, 60 min in bypass mode

110% < load ≤ 125%: 10 min in bypass mode

125% < load ≤ 150%: 1 min in bypass mode

Load = 1000%: 100 ms in bypass mode
6.8 System Electrical Specifications
Item
400 kVA
Number of parallel
UPSs
1+1
Parallel reliability
The auxiliary power supplies, centralized controllers, and parallel
signals use a redundancy design.
Parallel ECO
Supported
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500 kVA
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UPS5000-A-(400 kVA–500 kVA)
Product Description
A Acronyms and Abbreviations
A
Acronyms and Abbreviations
B
BCB
battery circuit breaker
BSC
bus synchronized controller
D
D.G.
diesel generator
DIP
dual in-line package
DSP
digital signal processing
E
ECO
energy control operation
EPO
emergency power-off
F
FE
fast Ethernet
I
IDC
Internet data center
L
LAN
local area network
LCD
liquid crystal display
M
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UPS5000-A-(400 kVA–500 kVA)
Product Description
MDU
A Acronyms and Abbreviations
monitor display unit
P
PDC
power distribution cabinet
PE
protective earthing
PF
power factor
R
RS485
Recommend Standard 485
S
SNMP
Simple Network Management Protocol
T
THDi
total distortion of the input current waveform
THDv
total harmonic distortion of output voltage
U
UPS
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uninterruptible power system
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