rru-1 spec sheet - lvs inc. · pdf filewiring diagram` specifications ordering information...
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LVS, Inc. 2555 Nicholson Street, San Leandro, CA 94577-4216 Phone: 510-352-9600 1-800-982-4587 Fax: 510-352-6707
www.lvscontrols.com
Project:
Model No.:
Comments:
APPLICATION
FEATURES
MOUNTING
The UL924 Listed RRU-1 emergency shunt relay allows emergency luminaires powered by an emergency generator or inverter to be switched off, but automatically illuminate during a utility power failure or room power interruption, regardless of local switch position. This meets NFPA 1104-2.4.1,OSHA, and all relevant life safety codes.
The RRU-1 line voltage input is connected to a sensing circuit. Upon power interruption on the sensing input, the output relay contact drops into a N.C. position and turns on the emergency load(s). Review wiring diagram, on reverse, for details.
The RRU-1 can be installed above the suspended ceiling in a junction box or in the light fixture ballast channel. These mounting methods ensure the RRU-1 is accessible, complying with all codes and requirements.
LED COMPATIBILE
UL®UL924 LISTEDC US
5YEAR
WARRANTY
1.5”1.5”
RRU-1UL924 Emergency Shunt Relay N/C Con-tact 20A
WIRING DIAGRAM`
SPECIFICATIONS
ORDERING INFORMATION ADDITIONAL RESOURCES
LVS, Inc. 2555 Nicholson Street, San Leandro, CA 94577-4216 Phone: 510-352-9600 1-800-982-4587 Fax: 510-352-6707
www.lvscontrols.com20160616_E001_Spec
RRU-1-VOLTVOLT = 120V or 277VFor Canadian version, see RRU-1-cULFor Form C Contact (N/O & N/C) 10 A rated, see RRUFor N/O Contact 20 A rated, see RRU-2For Plenum mounting, see RRU-Plenum Mount
Installation InstructionsTheory of Operation & FAQAlternative Wiring Diagrams
Terms & Conditions/Warranty Information
Model: RRU-1
Emergency Load
EMERGENCY HOT
EMERGENCY SWITCH LEG
EMERGENCY NEUTRAL
3
4
REGULAR LINE HOT (UNSWITCHED)1
2
RL UL®
LISTEDEMERGENCY LIGHTING
EQUIPMENT73PK
REGULAR PANEL
UL1008Transfer Switch
REGULAR LINE NEUTRAL*
* Room Switch or Relay Contact
20 AMPBREAKER
EMERGENCY PANEL
20 AMPBREAKER
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.
MODEL NO.
SENSING INPUT
LOAD RATING
BALLAST LOAD RATING
INCANDESCENT LOAD
RRU-1
120V / 277V
120V - 277V (20A)
20A (120-277V) (Contact #1)
1800W (120V) / 1500W (277V)
ELECTRICAL
WARRANTY
LOAD
5 Year Replacement Warranty
Contact #1 20A (120-277V)
Contact #2 1A (30V DC)
MOUNTING
RATING
SHIPPING WEIGHT / COLOR
TEMPERATURE
SIZE W/ MOUNTING EARS
4-11/16” Junction Box w/ blank cover
UL94V-0A
8 oz. / Black
32ºF - 140ºF (0ºC - 60ºC)
3-3/4” x 1-3/4” x 1-1/2”
MECHANICAL
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