Download CR-1-120 - LVS Controls

Products & Applications
Emergency Lighting
Energy Conservation
Lighting Inverters
Battery Pack Eliminators
Emergency Power Controls
Transfer Switches
Load Shedding
Switching & Dimming Controls
To our specifying engineers and customers,
Load Shedding & Low Voltage Controls
Overview
What is load shedding?
pg 1 - 2
In 1991, LVS was founded to manufacture speciality low voltage switching controls and occupancy
Model RTS-24
Load Shedding for demand response & plug loads
pg 3
sensors. Since that time, LVS has become the leader in UL924 emergency lighting controls, and
Model RTS-120/277
Load Shedding for demand response & plug loads
pg 4
Model RTS-0-10V
Load shedding for 0-10V dimmable loads
pg 5
earned several unique patents related to emergency lighting and automatic testing. Thanks to you,
we have continued to grow and have expanded our product line to include lighting inverters. We are
excited to share our latest addition, innovative load shedding controls for a wide range of
applications.
Model TR-100
Low Voltage Power Supply 250mA
pg 6
Model SP-1
Heavy Duty 30A Momentary Input Switch Pak
pg 6
Model CR-1-120
Closet and Cabinet Relay used with magnetic switches
pg 7-8
Our experience was first gained as an electrical contracting firm specializing in large and complex
security and fire alarm systems. In 1971, the difficulty we encountered in finding quality ultrasonic
and infrared motion equipment prompted our decision to enter the security equipment manufacturing
UL924 Emergency Lighting Inverters
field under the name UNISEC. UNISEC equipment was sold throughout the Americas, Europe, and
Asia for over twenty years. We subsequently founded UNENCO to apply this technology to energy
Overview
Reasons to use Inverters instead of battery packs
pg 9-10
conservation and quickly became a recognized pioneer in this field.
Model CEPS-1000
1000W Inverter for LED and other lighting loads
pg 11-12
Model CEPS-350
350W Inverter for LED and other lighting loads
pg 11-12
Model CEPS-240
240W Inverter for LED and other lighting loads
pg 11-12
As president of LVS, I am proud to say that 43 years later LVS adheres to the same principles that
guided our entry into manufacturing. All LVS equipment is designed and tested for field performance.
All LVS equipment must be burned in and cycled prior to shipment. Every customer deserves
UL924 Emergency Power Controls
immediate, personalized application support and service all the time.
Albert L. Hermans
President & Chairman
LVS Inc.
Overview
UL924 Emergency Lighting Controls
pg 13-14
Model EPC-1
Flush mount bypass control for switched loads
pg 15-16
Model EPC-A-1
Recessed mount bypass control for switched loads
pg 17-18
Model EPC-D-F
Transfer controls for dimmable loads
pg 19-20
Model RRU
Shunt Relays
pg 21-22
Special Applications
2555 Nicholson St. San Leandro, CA 94577
Phone: 1-800-982-4587
1-510-352-5610
Fax: 1-510-352-6707
www.lvscontrols.com
Fire Alarm, step dimming and more
pg 23-24
Load Shedding Overview
Single Line Drawing
Applications
The RTS series of unique load shedding controls automatically reduce energy consumption of
connected lighting loads by 25-50% (RTS-0-10V) or 100% (RTS-24,RTS-120,RTS-277) during peak
hours or other specified conditions. A patent pending feature disconnects or dims lighting to deliver
energy savings when they are required most.
Demand Response: RTS can accept demand response signals and automatically disconnect any
light fixture, or dim 0-10V light fixtures by 25 or 50%.
Plug Load/Receptacle Control:
RTS can connect to low voltage occupancy sensors to
automatically switch receptacles on/off based on occupancy.
Emergency Lighting: RTS can detect the loss of utility power and dim 0-10V light fixtures connected
to an emergency inverter system by 25-50%.
The RTS can be mounted in any junction box or most light fixtures by snapping
into a 1/2” Knockout (K.O.) and is economically justified for any project.
Load Shedding
Signal
RTS
Load
Shedding
Circuit
24V or 120V
or 277V
Power Source
LOAD
RTS allows load to operate normally until load shedding signal changes position,
then load is disconnected or dimmed, depending on model.
All RTS models are UL listed and can be used in a variety of applications. Please
consult pages 3-5 for additional information. Contact LVS for special application
guidance or questions.
Electrical Ratings
to
s in
” KO
1/2
h
Hig
p
Sna
Low ge
ta
Vol ut
Inp
age
1-7/8”
8”
/
1-3
RTS-120 and RTS-277 (Type A Enclosure)
1
Enclosure
Input Voltage
Input Power
RTS-120
Type A
120V AC 60Hz
1.2W
RTS-277
Type A
277V AC 60Hz
1.2W
RTS-24
Type B
24V AC/DC
1W
Hig
RTS-0-10V-24
Type B
120V AC 60Hz
0.2W
1”
RTS-0-10V-24
Type B
277V AC 60Hz
0.2W
RTS-0-10V-24
Type B
24V AC/DC
0.2W
Quarter to scale
t
Vol
1-3/8”
Model
to
s in
”
1/2
Low ge
ta
Vol ut
Inp
20A Ballast
20A General Use
1800W Tungsten
age
olt
hV
KO
p
Sna
Load Rating
1-3/8”
1”
RTS-24 and RTS -0-10V (Type B Enclosure)
UL
®
UL LISTED
Sinks up to 200 milliamp
of 0-10V ballasts/drivers
(100+ typical drivers)
See pages 3-5 for application information on RTS models.
2
RTS-24
Load Shedding Controls
Load Shedding Controls
Application #1 Load Shedding (disconnect selected loads)
Application #1: Switching/Load Shedding based on 0-10V Signal
The RTS-24 can be used with an external transformer and dry contact from a BMS system (or
other device such as time clock) to shed connected loads. An LVS TR-100 power supply can
provide up to 250mA (enough for 6 RTS-24) but any 24V transformer or power supply (AC or
DC) may be used.
Some systems do not have a dry contact output, such as wireless systems or some photocells. RTS-120 and RTS-277 can accept input from the 0-10V line from a ballast/dimmer,
when violet and gray are between 1-10V, relay is closed, 0-1V relay is open. Dimmer
When load shed signal opens, RTS-24 de-energizes and sheds load.
RTS-24
Neutral
LOAD
RTS-120/277
Neutral
Load
Shed
Signal
RED
RED
LOAD
Hot
YELLOW
BLUE
YELLOW
Hot
24VAC
120V or 277V
BLACK
BLUE
Hot
Neutral
36 milliamps
low voltage
Application #2: Plug Load/Receptacle Control
When Blue wire is energized (room occupied), RTS-24 energizes plug load.
Power
Pack
RED
Blue
Red
Black
BLUE
Hot
ORANGE/BLACK
WHITE
15 milliamps
(high voltage)
Only 1 milliamp
(low voltage)
Ballast
When Hot/Neutral are energized and voltage between
blue(+)/black(-) (violet/gray) is more than 1V , RTS
relay is closed. Otherwise RTS relay is open.
The RTS-120/277 can be used to control a receptacle (plug load) or lighting circuit using a
DC input signal from an occupancy sensor with power pack or other
DC supply.
Power
Pack
RTS-120/277
Neutral
RTS-24
LOAD
GRAY
Application #2: Plug Load/Receptacle/Lighting Control
The RTS-24 can be used to control a receptacle (plug load) or lighting circuit using a 24V
signal, such as from an occupancy sensor with 24V power pack. For sensors which use other
voltages (such as 12V or 15V), see RTS-120 or RTS-277 on page 4.
Neutral
VIOLET
RED
BLUE
BLACK
Transformer
BLUE
LOAD
Hot
(Typical Power Pack
Colors, Black = COM
Blue = Control)
YELLOW
BLACK
BLUE
36 milliamps
low voltage
Occupancy
Sensor
Note: Do not exceed power pack/transformer maximum output.
Each RTS-24 requires 36 milliamps/1W.
Typical sensor requires 50 milliamps (mA).
Common power pack ratings are 100mA, 150mA or 250mA.
3
RTS-120 & RTS-277
RED
YELLOW
Blue
Red
Black
RED
BLUE
(Typical Power Pack
Colors, Black = COM
Blue = Control)
BLACK
BLUE
Hot
Neutral
ORANGE/BLACK
WHITE
Only 1 milliamp
(low voltage)
Occupancy
Sensor
15 milliamps
(high voltage)
Note: RTS-120/277 can be used when power pack or dimmer control does
not have sufficient power to supply RTS-24. RTS-120/277 requires less than
1mA to energize relay and can be used with any voltage power pack including 12V, 15V, 18V, 24V or other, up to 30VDC max.
4
RTS-0-10V
0-10V Dimming Load Shedding Controls
The TR-100 self contained power supply produces up to
250 milliamps of 24V DC power, for use with LVS RTS relays
or other.
Dimmer
RTS-0-10V-24
RED
+24V
Low Voltage Class 2 Power Supply
Applications
Application #1 : Load Shedding (Demand Response)
Demand
Response
Signal
TR-100
ORANGE
YELLOW
GRAY
BLUE
BLACK
COM
The unique design allows mounting inside or outside of any
junction box, for compliance with all national and local codes.
VIOLET
GRAY
Ballast
10 milliamps
low voltage
Hot
Neutral
Normal Operation (Demand response contact closed): Load is controlled by dimmer
Load Shedding Operation (Demand response contact open ): Load is dimmed at preset level
Connect Gray for 75% brightness. Connect Blue & Gray for 50% brightness .
The TR-100 also includes a single 20A relay contact output
for use as a standalone low voltage switching control.
Input: 120V-277VAC 50-60Hz
Load: 20A Ballast/General Use
Power Output: 250 milliamps (mA) at 24VDC
UL
For applications requiring more than 250mA,
contact LVS for other power supply options.
®
UL LISTED
SP-1 30A Rated
Application #2 : Load Shedding (Emergency Lighting)
High Power, Momentary Input SwitchPak with built in power supply
Dimmer
Applications
RTS-0-10V-120 or
RTS-0-10V-277
UTILITY NEUTRAL
WHITE
ORANGE
YELLOW
GRAY
BLUE
VIOLET
GRAY
Ballast
10 milliamps
high voltage
Hot
®
UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT
Neutral
EPC Control
Normal Operation: Load is controlled by dimmer
Emergency Operation: Load is dimmed at preset level (50% or 75%).
Connect Gray for 75% brightness. Connect Blue & Gray for 50% brightness.
Note: Emergency Ballast Hot/Neutral should be connected to a UL924 Load Control Relay
such as EPC-1 or EPC-A-1 to ensure they are switched on during a power interruption
Neutral
WHITE
HIGH VOLTAGE
120V
or 277V
switch pak
Model SP-1
Hot
BLACK
Hot
5
UL
Input: 120V-277VAC 50-60Hz, 1 milliamp
Output: 30A General Use, 20A Ballast
BLACK
ON
RED
BLUE
Momentary
ON/OFF Switch
OFF
LOW VOLTAGE
RED
UTILITY HOT
BLUE
BLACK/ORANGE
The SP-1 SwitchPak is ideal for heavy loads up to 30A. With its self-contained low voltage
power supply, the SP-1 can be used with any momentary or maintained 3-wire switch or Form
C dry contact to provide quick and easy multi-location switching. It is also suitable for replacing
a zone in a relay panel or contactor. Because the contact is latched, no power is consumed to
hold the relay closed.
LOAD
Neutral
6
CR-1-120
TimeSaver
Closet Light Relay
Model CR-1-120V Wiring
Applications
Application #1 Normally Open Magnetic Switch
Door Open, Lights On | Door Closed, Lights Off
Switch is open when door is open, Switch is closed when door is closed
For double doors, wire N.O. switches in series
CR
Save time and energy with the CR-1-120. The fastest,
easiest way to wire closet lighting for automatic control.
The CR-1-120 works with low voltage magnetic or
mechanical door switches.
0V
12
-1-
CR-1-120
low voltage
WHITE
ORANGE
Neutral
Mounts in any junction
box with 1/2” KO
ge
olta
hV
BLUE
RED
YELLOW
N.O. Switch
BLACK
Hot
Hig
Door open - Lights on
Door closed - Lights off
1-3/8”
Saves time and material when compared to traditional line
voltage door jamb switches by providing a safe, low
voltage signal to sense door position and switch closet or
cabinet lighting automatically.
LOAD
Low ge
ta
Vol
1-7/8”
”
/8
-3
Application #2: Normally Closed Mechanical or Magnetic Switch
Door Open, Lights On | Door Closed, Lights Off
Switch is closed when door is open, Switch is open when door is closed
For double doors, wire N.O. switches in parallel
1
low voltage
CR-1-120
WHITE






ORANGE
Works with double doors and sliding doors.
CR-1-120V Mounting
Neutral
Accepts N/O and N/C dry contact input from
magnetic and mechanical door switches
Hot
Self-contained Power Supply (no external transformer)
Low Voltage Control Wiring
Electrical Specifications
Fits in any junction box and almost any light fixture
Trouble-free operation
UL
®
7
LOAD
UL LISTED
5 YEAR
WARRANTY
Model CR-1-120V
Patented
120 volts AC 60 Hz.
1000W Ballast, 600W Tungsten
1/6 HP Motor Load
UL Listed
RED
N.C. Switch
BLUE
YELLOW
BLACK
Mechnical Specifications
Mounts in any junction box with 1/2” KO
Shipping Weight: 4 oz
Temperature: 32˚F - 140˚F | Color : Black
H 1-3/8” W 1-7/8” L 1-3/8”
8
UL924 Emergency Lighting Inverters
Applications
LVS emergency lighting inverters are a modern, ecofriendly, and easy to use alternative to battery packs and
generators, compatible with almost all lighting loads,
including LED’s.

120V or 277V Pure Sine Wave output turns any
fixture into an emergency fixture with full light
output for 90 minutes

Compatible with LED’s, electronic and magnetic
fluorescent ballasts, incandescents, CFL’s,
halogens, and induction lamps.

Safe and silent electronics designed for 25 year
life to minimize waste and pollution

Self-contained, modular construction including
inverter, batteries, charging circuit, transfer
switch, and protection circuitry.

Wasting with
battery packs
STOP
Model
90 minute Load Rating
CEPS-1000
1000W
CEPS-350
350W
CEPS-240
240W
Emergency Lighting
Comparison
Green with a
CEPS
GO
Individual fixtures do not need to be tested when
used with EPC-1 or EPC-A-1 with patented
automatic diagnostics.
CEPS-1000
Single Line Drawings
Product Selection Guide
Inverter Powerline Diagram
LIGHT
LEVEL
Specify voltage after
model # : 120V, 277V
Other voltages on request
NOTE: CEPS are not recommended
for HID loads, contact LVS for more
information on HID applications .
Battery Packs
CEPS Inverter
600-1400 lumen/tube
2800 lumen/tube
Ghost light output
Manual Monthly Testing
Full light output
Automatic Diagnostics
MONTHLY
TESTING
of each fixture required, using a
ladder or infrared test system
using EPC-A-1 eliminates monthly
testing on individual emergency
light fixtures, inverter can be quickly
tested in one location
MAINTENANCE
Every 6 years entire battery
pack must be replaced
Again... & Again...
Batteries can be replaced
in a central location without replacing entire unit,
quick and easy.
CEPS Inverter
EPC
EPC
Room Switch
or Control
To Utility
Power Source
9
To Utility
Power Source
Room Switch
or Control
The total cost of testing & replacing 3 battery packs
is more than $3000 over 25 years
CEPS-350
and
CEPS-240
To Utility
Power Source
UL
®
UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT
Multiple CEPS inverters can be used in place
of a larger inverter or generator system
economically and with greater reliability, see
page 11 or contact LVS for more details.
MADE IN USA
ARRA Compliant
10
Efficient:
Eliminating waste & unnecessary labor.
CEPS-1000
CEPS-350 350W Inverter
CEPS-240 240W Inverter
1000W Inverter
- No individual battery packs to replace means lower maintenance costs, quicker testing, and greatly reduced
electronic waste - only batteries need to be replaced, not entire battery packs with electronics.
- High efficiency, pure sine-wave inverter delivers full output for full 90 minutes.
- Automatic diagnostics for connected loads through patented EPC-1 or EPC-A-1. Every day testing alerts room
occupants and custodians of problems with tubes, ballasts. When room switch is turned off emergency lights stay on
for 2.5 seconds to ensure compliance with NFPA 101. Eliminates lengthy and costly monthly testing of individual
fixtures (inverter panel should still be tested monthly).
Simple:
The CEPS is designed with the installer & user in mind.
CEPS is housed in a custom, powder coated metal panel engineered for
strength, but still lightweight, to reduce shipping charges and allow easy, single
person handling and installation. All individual parts weigh less than 50 lbs.
-
Innovative battery harness with disconnects makes installation and service safe and easy.
No factory startup required.
Modular Design - All major components are field replaceable.
Provides line voltage to any load. Compatible with fluorescent, incandescent, LED, halogen, CFL, induction loads.
Designated emergency fixtures will operate at full brightness, eliminating tedious calculations and guesswork.
Visible LED indicators supervise input, output, and charging circuits
Self resetting protection for overload, reverse polarity, temperature, and shorts. Temperature-controlled fan.
Designed for 25 year trouble-free operation
Full 3 year warranty on electronic components - 6 year pro-rata warranty on batteries
Applications
CEPS are typically used in one of three applications:
In a standalone application, a single CEPS powers all emergency lighting for a building or space.
Safeguards & Special Features
Self-resetting overload protection and fused output
Thermostat Controlled Silent Cooling Fan
In a multi-inverter application, multiple CEPS power a larger emergency lighting load. Typically, the
CEPS are mounted in smaller electrical rooms or closets close to the lights powered by the inverter.
Since larger inverter or generator systems are typically broken into multiple circuits, using
several CEPS provides greater reliability (no single point of failure), while making troubleshooting and
service easier. Unlike large multiple kW systems, the CEPS does not require a factory technician for
installation and service. This solution is economically competitive with standalone large systems in both
initial and maintenance costs.
120VAC or 277VAC Pure Sine Wave Output
1000W, 350W, or 240W load for 90 minutes
Automatic Output Voltage Tracking maintains output
voltage at full load ± 3%
Load Power Factor: 0.9 leading to 0.9 lagging
Distortion (THD): Less than ± 3%
Frequency Regulation: ± 3%
In a generator backup application, a CEPS will provide power to emergency lighting during the period
(up to several minutes) after utility power is interrupted, but before the generator starts up. If the
generator fails to start, the CEPS will carry the entire emergency load for up to 90 minutes.
EMI in compliance with FCC Class A Regulation
5 W Input Power Consumption when batteries
are fully charged.
Automatic low voltage battery disconnect, deep
discharge protection, over-temperature shut
down, and reverse polarity protection.
Operates fluorescents, dimmable fluorescent ballasts,
CFL, LED, halogen & incandescent loads.
Test switch to simulate utility power loss.
Efficiency: 99% at Full Load
Sealed Lead Calcium batteries provide long life and
are maintenance free.
Example of 3 CEPS servicing
a 2500W load (800W+ each) at
Christ Baptist Church,
Rayleigh, NC
11
3/6 Warranty (3 year replacement warranty on
electronics, 6 year pro-rata warranty on batteries)
Small footprint:
1000W Model: 24” (L) x 24“ (H) x 8.25” (D)
350W & 240W Models: 27.5” (L) x 9” (H) x 7.5” (D)
1.5 seconds transfer time to protect against
momentary ON/OFF voltage surges caused by
power line hitting wet pavement or other power
lines during a storm.
Operating Temperature: 40°F to 100°F
Automatic Emergency Fixture Diagnostics
when used in conjunction with EPC-A-1 to
eliminate monthly test of emergency fixtures.
GFCI Protection for 120V models
UL924 Listed
12
UL924 Emergency Power Controls
Product Selection Guide
Automatic Status
Test
LED's
Applications
Model
Load Type
Rating
In the past, all emergency lights had to be on 24 hours a day to meet safety codes. Now a UL924 listed
emergency power control can convert & control up to 20A of normal lighting into approved emergency
lighting.
EPC-1
Switched
20A
Flush
EPC-A-1
Switched
20A
Fixture/Recessed
20A
Flush
20A
Flush
20A
Surface
20A
Fixture/Recessed
When utility power is available, LVS UL924 listed emergency power controls (EPC’s) allow designated
emergency lights to be switched or dimmed using the same control as regular lights in the same area.
Upon loss of power, EPC’s will switch designated emergency luminaires on, at full brightness,
regardless of switch or dimmer position, until utility power is restored.
LVS is proud to be the leading manufacturer of UL924 lighting controls with the most complete line of
products and unique features to handle any application.
LVS EPC’s ensure code compliance, safety, and energy conservation for emergency lighting systems.
EPC-1-D
0-10V/DALI dimmable
2,3, or 4 wire dimmable
EPC-D-F
loads & step dimming
2,3, or 4 wire dimmable
EPC-D-F-S
loads & step dimming
RRU
varies by application
Mounting
NOTE: EPC’s are compatible with all load types, including fluorescent, LED, incandescent and
other. For HID applications, consult factory for application guidance.
Emergency lighting is required in many areas including hallways and staircases at an average of
1 footcandle. In the past, these lights were designated “nightlights” and left on 24 hours a day , 7
days a week. Using an EPC to control these lights with a switch or lighting control system can
save substantial energy over the course of a building’s life.
Single Line Drawings


[Optional]
EPC
CONTROL
NORMAL
POWER
PANEL
DESIGNATED
EMERGENCY
LIGHTS
S
13




Regular
Utility Power
Emergency
UL 1008
Power Source
Transfer Switch
Neutral
Or Equivalent
Not Shown
REGULAR
ROOM
LIGHTS
On a 20 Amp circuit, 1 emergency power control
can control up to 20 Amp of emergency lighting load,
or 20 emergency power controls can each control 1
amp of emergency lighting load. 1 EPC is required
per switch leg/zone with emergency lighting.
EMERGENCY
POWER
PANEL
EPC
CONTROL
EPC
CONTROL



5 YEAR
WARRANTY


UL
®

UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT
An average load of 150W is controlled by one EPC in a commercial or institutional installation.
The largest saving comes from being able to switch nightlights off when the building is unoccupied.
Additional savings come from being able to use energy saving controls as occupancy sensors,
even when the building is occupied. In order to comply with NEC, a UL924 listed EPC is required
in order to use such lighting controls with emergency lighting.
8AM
8 AM
Savings between 6PM-8AM shown below
Sunday
Saturday
Based on $0.10/kWh
6PM
Monday
6PM
Tuesday
6PM
Wednesday
6 PM
Thursday
6 PM
Friday
14 hours
OFF Time
14 hours
OFF Time
14 hours
OFF Time
14 hours
OFF Time
14 hours
OFF Time
24 hours
OFF Time
24 hours
OFF Time
8AM
Tuesday
8AM
Wednesday
8AM
Thursday
8AM
Friday
8 AM
Satuday
8 AM
Sunday
8 AM
Monday
118 h/week
X 52 weeks
X 150 Watts
---------920 kWh
$92/year
PLUS
additional
savings
14
EPC-1
Flush Mount Emergency Power Control
for switched loads
Model EPC-1 Wiring


Application

The EPC-1 is ideal for controlling emergency lighting
from a wall switch, occupancy sensor, time clock, relay
panel, or other switching device.




EPC-1 allows for energy saving controls to control
emergency lighting during normal conditions. During a
utility power interruption, the EPC-1 bypasses those
controls and turns emergency lighting on, regardless of
switch position.









Patented Automatic Diagnostic Feature

 
EPC-1
 






















OPTIONAL OCCUPANCY
SENSOR, ROOM CONTROLLER
OR RELAY PANEL CONTACT
When regular power is available, room switch controls emergency
and regular loads. When normal power is interrupted, emergency
load is switched on, regardless of switch position.
NOTE: The room switch can also control normal loads (optional)
The patented automatic diagnostic feature allows the
EPC-1 to be installed in any location because the unit
does not require an accessible test switch. When the
room switch is turned off, the EPC-1 initiates an
automatic test and keeps emergency luminaires on for
2.5 seconds, verifying that an emergency power source
is available and that the EPC-1, ballast, and lamp(s) are
all functioning correctly.
EPC-1 Flush Mount Installation
2” 4-11/16” box
2”
Automatic Diagnostic Feature
Small size, Flush mounted
Utility & Emergency Power Status LED’s
Silent
Manual Test Switch
20A Rated
recommended
1/2”
SINGLE GANG
PLASTER RING
This unique feature eliminates the need for manual
monthly testing and is UL924 approved for this purpose.
Key Features
Electrical Specifications
Plastic is UL94-5VA
Flame rated and may
be installed above the
suspended ceiling
Special Options:
EPC-1-RT (Fire Alarm, Remote Test Activation)
EPC-1-D (0-10V Dimming)
EPC-1-UM (Made in America)
UL
®
UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT
15
5 YEAR
WARRANTY
Model EPC-1-120/277
120V or 277V Sensing Input
120V or 277V Load
20 Amp Ballast Load Rating
1200W Incandescent Load Rating at 120V
1500W Incandescent Load Rating at 277V
N.C. Contact
UL924 Listed
Mechnical Specifications
Mounts in 4-11/16” Junction Box
with single gang plaster ring
UL94-5VA Rating
Shipping Weight: 8 oz
Temperature: 32˚F - 140˚F | Color : White
Flush Mounted Size: 4-3/4” x 2-3/4” x 1/4”
Body Size: 2-7/8” x 1-3/4” x 1-3/4”
16
EPC-A-1
Flush Mount Emergency Power Control
for switched loads
Model EPC-A-1 Wiring
Application


The EPC-A-1 is ideal for controlling emergency lighting
from a wall switch, occupancy sensor, time clock, relay
panel, or other switching device.



EPC-A-1 allows for energy saving controls to control
emergency lighting during normal time, but bypasses
those controls and turns emergency lighting on,
regardless of switch position, during a utility power
interruption.



 















Patented Automatic Diagnostic Feature

This unique feature eliminates the need for manual
monthly testing and is UL924 approved for this purpose.



 
EPC-A-1



EPC-A-1 Wall or Ceiling Installation
The patented automatic diagnostic feature allows the
EPC-A-1 to be installed in any location because the unit
does not require an accessible test switch. When the
room switch is turned off, the EPC-A-1 initiates an
automatic test and keeps emergency luminaires on for
2.5 seconds, verifying that an emergency power source
is available and that the EPC-A-1, ballast, and lamp(s)
are all functioning correctly.


EP




When regular power is available, room switch controls emergency
and regular loads. When normal power is interrupted, emergency
load is switched on, regardless of switch position.
NOTE: The room switch can also control normal loads (optional).



C-A

OPTIONAL OCCUPANCY
SENSOR, ROOM CONTROLLER
OR RELAY PANEL CONTACT
Key Features
-1
EPC-A-1 Fire Ceiling Installation
Automatic Diagnostic Feature
Small size, mounts almost anywhere
Utility Power Status LED
Silent
20A Rated

5 YEAR
WARRANTY

Electrical Specifications
EPC-A-1
Model EPC-A-1-120/277
120V or 277V Sensing Input
120V or 277V Load
20 Amp Ballast Load Rating
1200W Incandescent Load Rating at 120V
1500W Incandescent Load Rating at 277V
N.C. Contact
UL924 Listed

The winner of the most innovative
new product award in
the control category at
Lightfair 2003, New York
UL
®
UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT
17
EPC-A-1 can also be mounted in plenum
(when tiles are removable), in a light
fixture or behind a wall switch.
Mechnical Specifications
Mounts in 4-11/16” Junction Box
with blank cover
UL94V-0 Flame Rating
Shipping Weight: 8 oz
Temperature: 32˚F - 140˚F | Color : Black
Size (with mounting ears):
3-3/4”(L) x 1-3/4”(W) x 1-1/2”(H)
18
EPC-D-F
Emergency Power Transfer Control
For 2,3, and 4-wire dimmable loads
Model EPC-D-F Wiring for 3 wire dimmable loads
Applications
Dimmer Load
Supplied by
Regular Power Only
(Optional)
The EPC-D-F allows full range dimming of selected
emergency loads during normal conditions using the
same dimmer as normal area lighting.
Emergency Load
Normally Dimmed & Full Bright
During Power Failure
5 Switched Hot
6 Dimmed Hot
7 Neutral
Upon loss of utility power, the EPC-D-F transfers to
emergency power and brings connected emergency
loads to full brightness.
8
9
10
8 Switched Hot
9 Dimmed Hot
10 Neutral
5
DIMMER
CONTROL
2 wire, 3 wire
or 0-10V (4 wire)
Ideal for public places such as conference rooms,
classrooms, restaurants, auditoriums, and theatres.
EMERGENCY
POWER
6
TEST
3
Emergency
Hot
SWITCH
20 AMP Circuit
Emergency Panell
4 Emergency
UTILITY
POWER
Neutral
7
Compatible with 2,3, and 4 wire dimmable loads.
2 Wire is Dimmed Hot + Neutral
3 Wire is Switched Hot + Dimmed Hot + Neutral
4 Wire is Switched Hot + Neutral + Low Voltage
(Purple/Gray (0-10V) or DALI)
UL 1008
Transfer Switch
or Equal
EPC-D-F Flush Mount Installation
Regular Neutral
2
1
Regular
Utility Power
Silent Operation
Because the EPC-D-F uses electromechanical relays
to transfer the load, rather than noisy contactors or
spring loaded contacts, there is virtually no sound
when when switching between normal and
emergency operation.
Emergenc
Power Source
Regular Hot
20 AMP Circuit
Branch Circuit
Panel
Wiring diagrams for 2-wire dimmable loads, and 0-10V dimmable loads
available at www.lvscontrols.com
When regular power is available, dimmer controls emergency and regular loads.
When regular power is interrupted, emergency power feeds emergency loads at full
brightness, regardless of dimmer position.
EPC-D-F Surface Mount Installation
Triple Interlock Protection
Electrical Specifications
EPC-D-F includes three safety provisions to prevent
interconnection between utility and emergency
circuits: mechanical, electrical, and time-delay. These
features are critical for protecting connected loads and
dimming systems from backfeeding or phase to phase
arcing, and ensure long, trouble-free operation.
19
Model EPC-D-F-120V or EPC-D-F-277V
120V or 277V Sensing Input
120V or 277V Load
20 Amp Ballast Load Rating
1800W Incandescent Load Rating at 120V
1500W Incandescent Load Rating at 277V
UL924 Listed
Surace Mount adaptor box available
upon request or see model EPC-D-F-S
5 YEAR
WARRANTY
UL
®
Mechnical Specifications
Flush Mounted Size : 6" x 6" x 1/4"
Recessed Body Size : 4-1/3" x 4-1/3" x 1-1/2"
Color: White
Weight: 16 oz.
Ambient Temp. Rating: 32° F - 140° F
UL 94V-0 Flame Rating. Safe for installation
above suspended ceiling.
UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT
20
RRU Series
Emergency Shunt Relays
Typical Wiring Diagrams
Model RRU Wiring : Wireless Bypass (typical)
Applications



120V or 277V Sensing Input
120V or 277V Load
10 Amp Ballast Load Rating (for RRU)
20 Amp Ballast Load Rating (for RRU-1/RRU-2)
1200W Incandescent Load Rating at 120V
1500W Incandescent Load Rating at 277V
UL924 Listed
Mechnical Specifications


LISTED




EMERGENCY LIGHTING
EQUIPMENT
73PK




When regular power is available, wireless control switches emergency load. When regular
power is interrupted, RRU powers emergency load directly from emergency breaker. Please
consult LVS to verify device compatibility.
RRU Wall or Ceiling Installation
Model RRU-1 Wiring : Shunt Relay (typical)


UL
®
UL924 LISTED
EMERGENCY LIGHTING
EQUIPMENT






5 YEAR
WARRANTY










UL
®

LISTED
EMERGENCY LIGHTING
EQUIPMENT
73PK









NOTE: Shunt relays require a dedicated switch for
emergency lighting. To use the same switch for normal
and emergency lighting, use model EPC-1 or EPC-A-1.
When regular power is available, RRU-1 contact is open and wall switch controls emergency
load. When regular power is interrupted, RRU-1 contact automatically closes and “shunts”
around wall switch, turning emergency load on regardless of switch position.
RRU Fire Ceiling Installation
Model RRU-2 Wiring : 0-10V Bypass (typical)






Mounts in 4-11/16” Junction Box
with blank cover
UL94V-0 Flame Rating
Shipping Weight: 8 oz
Temperature: 32˚F - 140˚F | Color : Black
Size (with mounting ears):
3-3/4”(L) x 1-3/4”(W) x 1-1/2”(H)
21

UL
®
 

Model Numbers:
RRU-VOLT : 10A N/O+N/C (Form C) Output
RRU-1-VOLT : 20A N/C Output
RRU-2-VOLT : 20A N/O Output
VOLT is sensing input voltage, 120V or 277V
Electrical Specifications


- Wireless lighting control bypass
- Control panel override
- Load Shedding
- Multiple phase sensing
The RRU provides a dry contact output based on line
voltage sensing input.



The RRU series of UL924 listed emergency shunt
relays offers flexible bypass options for a wide range
of applications:









UL
®

LISTED
EMERGENCY LIGHTING
EQUIPMENT
73PK






When regular power is available, RRU-2 contact is closed and emergency load is controlled by dimmer. When
regular power is interrupted, RRU-2 contact automatically opens and forces emergency load to full brightness,
regardless of dimmer position.
RRU’s can also be mounted in plenum
(when tiles are removable), in a light
fixture or behind a wall switch.
RRU-2 NOTE: A EPC-1 or EPC-A-1 is typically required to bypass the high voltage switching controls
(such as wall switch or occupancy sensor). Alternatively, an EPC-1-D or EPC-D-F can be specified,
which includes bypasses for both high voltage and low voltage.
22
Other UL924 Lighting Controls
Surface Mount EPC-D-F-S
As the industry leader in UL924 lighting controls, LVS has developed an extensive offering of
UL924 listed products for unique applications. LVS has also built a comprehensive library of
special application drawings and solutions. Below are some popular applications, and many
more are available at www.lvscontrols.com Please contact us for assistance finding the best
solution for your special applications.
The EPC-D-F-S offers an compact, surface mount package for
dimming applications. Electrically similar to the EPC-D-F.
The EPC-D-F-S is also popular for certain non-lighting loads, such
as refrigerator back up during a utility power interruption.
Fire Alarm Interface
Size: 5-1/8” x 5-1/8” x 2-1/4”
Load Rating: 20A
Wiring (see EPC-D-F page 19-20)
Some jurisdictions require emergency lighting to illuminate during a fire alarm or other specified
conditions. Some EPC products, such as EPC-1-RT, can connect directly to a dry contact in a
fire alarm or security panel to trigger emergency operation.
All EPC and CEPS products can be used with a LVS Fire Alarm Interface (FAI-100) to meet
these requirements.
Fixture Mount EPC-A
The Fixture Mount EPC-A is ideal for single fixture bypass
applications and can be mounted in most ballast channels.
Includes automatic diagnostic feature and utility power indicator
LED. Electrically similar to EPC-A-1.
Special Applications
Different Normal / Emergency Voltages
Fixture Mount
Size: 5” x 1.15” x 1.15”
Load Rating: 3A
Wiring (see EPC-A-1 page 17-18)
Normal and Emergency power systems are often the same voltage, typically 120V or 277V, but
in some retrofit applications, the emergency voltage and normal voltage are different. This
scenario is most often seen in healthcare applications.
LVS dual voltage products, such as the EPC-1 and EPC-A-1, can handle different voltages with
no special wiring required. Other products, such as the EPC-D-F, will require special interfaces
to safely handle this application. Please contact LVS for further information.
Panel Mount EPC
Egress Lighting
The Panel Mount EPC offers terminal blocks and enclosure
mounting feet. This unit is well suited to multiple zone
applications and use with relay panels or other enclosures.
Non-emergency egress lighting is a growing field with its own set of specific legal requirements.
A common requirement is that egress lighting illuminate in a fail-safe manner during specified
conditions (such as fire alarm), bypassing occupancy-based lighting controls, or other
equipment. LVS UL924 controls are approved and tested for fail safe operation, making them
uniquely suited for this applicatinon.
Load Rating: 20A
Wiring (see EPC-1 page 8)
Retrofit applications and low voltage sensing
Custom Orders
For projects of any size, LVS will work to find solutions that meet your requirements. For large projects
or OEM’s, custom designs for special voltages (such as 220V, 50Hz), custom time delays, and more
are available, many with UL924 listing from previous projects.
In retrofit applications, normal sensing circuits are sometimes not available to trigger emergency
operation. LVS offers low voltage sensing UL924 listed controls (Model RTS-24 and others)
which can detect the loss of utility power through a low voltage sense line. Low voltage sense
wiring is ideal for retrofit applications and can save substantial material and labor.
Step Dimming
23
Model EPC-D-F is recommended for step dimming ballasts
Contact LVS for wiring details.
24