Echoflex Installation Guide
Emergency Bypass Load Controller EREB
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©2022 Echoflex Solutions, Inc. Trademark and patent info:
Product information and specifications subject to change.
Echoflex intends this document to be provided in its entirety.
8189M2133
Rev A Released 2022-09
Overview
The Emergency Bypass Load Controller (EREB) is powered by an
emergency source to provide power to emergency lighting loads. The
EREB ensures the emergency lighting is on during loss of circuit power,
and also tracks the state of controlled lighting loads during normal
operation. The EREB ensures a “lights on” override by using a normally
closed emergency contact closure that interfaces with fire alarm and
emergency systems.
The EREB is available in two models to provide installation options: Power
Pack EREB-AP and DIN rail EREB-AD.
Power Pack: EREB-AP
DIN rail: EREB-AD
This document covers installation of all the EREB models. The product
package includes the controller and lock nut for the EREB-AP model.
Electrical Specifications
•
Certified by UL and cUL listed Emergency Lighting and Power
Equipment under UL 924 at 120 and 277 VAC line voltages, 60 Hz.
•
Ballast load rating: 20 A maximum at 120 or 277 VAC.
•
Incandescent load rating: 10 A maximum at 120 or 277 VAC.
•
UL 2043 Plenum rated, EREB-AP model only.
•
Provides remote activation by dry contact closure for connection to a
fire alarm or building management system.
•
Provides auxiliary contact for 0–10 VDC or fluorescent ballasts,
EREB-AD model only.
