Download EASI™ Accessories - DVP412/432 tib v2

EASI™ ACCESSORIES - DVP412 & 432
POWER SUPPLY UNITS
The DVP units are power supplies for the EASI™
rack installations. They use primary switch mode
technology thus providing a wide input voltage range,
high efficiency and reliability. All units are short
circuit and over temperature protected.
POWER FACTOR CORRECTION
The DVP412 and DVP432 have the PFC (Power
Factor Correction) function thus fullfilling the future
standard requirements.
BACK-UP FUNCTIONS
The DVP412 and DVP432 power supplies can be
connected in parallel to increase the capacity and
implement back up functions.
FEATURES AND BENEFITS
• Wide Input Voltage Range, High Efficiency
and Reliability
• Primary Switch Mode Technology
• Short Circuit and Overtemperature Protected
• PFC (Power Factor Correction)
• Backup Functions to Ensure Continous
• Element Management Support Allowing a Wide
Variety of Monitoring Functions
• Robust and Reliable Mechanics and Exellent
RFI Shielding
DVX Bus Connections
On the front panel of the PSU are RS485 and RS232 interfaces
with a data bus. The RS485 (DVX BUS) -connector is for the
Commander cable DVX021 (PC connection) to program the
EASI™ units powered by the PSU or just to monitor the DVP
power supply functions. The connection with the Commander
(PC) can also be established through a standard null-modem
cable by connecting it to the RS232 connector.
TELESTE - FOR REAL TIME VIDEO NETWORKING
DVP412 & 432 POWER SUPPLIES
Operatinon and Increase Capasity
EASI™ ACCESSORIES - DVP412 & 432
POWER SUPPLY UNITS
TECHNICAL SPECIFICATIONS
PARAMETER
Input
Voltage Range
Frequency
Power
Inrush Current
VALUE
(Typical values unless otherwise stated)
PARAMETER
UNIT COMMENTS
98...135
198...264
47...63
275
260
< 25
VAC
VAC
Hz
W
W
A
General
Minimum Load
Protection Class
Output Power
DVP412
DVP432
DVP412 total maximum
DVP432 total maximum
Environmental
Operating Temp.
Storage Temp.
VALUE
UNIT
0
1
200
150
mA
-10...+55
-20...+70
°C
°C
W
W
COMMENTS
max load at +45 °C
max load at +55 °C
Output Voltage 1
Voltage
Current
Ripple
Regulation Mode
6.3
VDC
10
A
50
mVpp
secondary switching
Mechanical
Dimensions (H x W x D) 6U x 14HP x 170 mm
Weight
2.3
kg
Output Voltage 2
Voltage
Current
Ripple
Regulation Mode
25
VDC
8
A
80
mVpp
primary switching
Safety & EMI Requirements
DVP412
UL, FCC part 15 class B
DVP432
EN60065 (1998) 6th ed,
EN 50082-1 (1997), EN55022
DVP412 & 432
EN50130-4
susceptibility
Output Voltage 3
Voltage
Current
Ripple
Regulation Mode
12.5
VDC
5
A
50
mVpp
secondary switching
Led Displays
Temperature
Module
green - normally / red - alarm
green - normal / yellow - alarm
The Element Management Support (here in Commander view) allows for
monitoring functions like the minimum, maximun & current values of the
PSU’s temperature, output voltage and load.
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05/2004
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ELEMENT MANAGEMENT