Welcome to LVS, Inc.
Designers & Manufacturers of UL 924 Emergency Power Controls
2555 Nicholson Street, San Leandro, CA 94577
Phone: 800-982-4587 www.lvscontrols.com Fax: 510-352-6707
UL 924 Product Descriptions
Click on ■ marks for complete information.
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1 ■ EPC - 20 Amp rated Emergency Power Control with integral test switch and a 5 second automatic diagnostic test feature, which verifies that emergency lights are operating correctly after regular lights are turned off for added safety and convenience.
EPC-PM - 20 Amp rated Emergency Power Control equipped with integral regular & emergency LED indicators and test switch but without automatic diagnostic test feature. ------------------------------------------------
2 ■ EPC-A - 10 Amp rated Emergency Power Control with a 15 second automatic Diagnostic patented test feature, which verifies that emergency lights are operating correctly after regular lights are turned off for added safety and convenience. ------------------------------------------------
3 ■ RRU - 10 Amp rated Voltage Sensing Control with N.O. and N.C. Dry Contact . ------------------------------------------------
4 ■ RRU-1- 20 Amp rated Shunt Relay Control for switch or dimmer control. ------------------------------------------------
5 ■ RRU-2 - 20 Amp rated Load Shedding Relay, or controls additional circuit. ------------------------------------------------
6 20 Amp rated Emergency Power Transfer Control for 2 & 3 Wire Dimmable Loads
■ EPC-D Surface Mount ■ EPC-D-F Flush Mount ------------------------------------------------
7 EPC, EPC- PM, EPC-A Theory of Operation and Wiring Diagrams
■ 1. Standard Wiring ■ 2. 1 light fixture in a room
■ 3. Dual light level switching with 2 switches ■ 4. Two 3 way switches in a room ------------------------------------------------
8 ■ EPC-PM-DS - 20 Amp rated 3 Wire Dimmer Shunt Control for 3 Wire Loads – with load shedding feature when used with inverters during utility power interruptions. ------------------------------------------------
9 ■ Simplified Questions & Answers – pertaining to UL 924 & UL1008 regulations ------------------------------------------------
10■ Frequently Asked Questions & Answers – Including specifications ------------------------------------------------ 11■ Technical Comparison – LVS versus Bodine and Iota Automatic Load Control Switching Devices |