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Emergency Module

Operational Principleof Emergency Module
Emergency module contains two parts of inverter and rechargeable battery.
When the mains supply is on, the power maintains rechargeable battery in fully charged state via the inverter inside emergency module. When the mains (A/C) suddenly failure, the inverter switches to rechargeable battery (DC) supply at once, then automatically lights the illuminant up. 

1.    Step-down isolated transformer: release an output voltage less than 20VAC, high reliability and safety;
Switching power supply: offer a high conversion efficiency and compact size.
2.    Free maintenance sealed NiCd, NiMH or LiFePO4 rechargeable battery: proper charging and discharging system controlled by smart IC can offer a long life span;
3.    Optional emergency duration of 1/2/3 hours: meet the requirements in varied situation by different battery packs.
4.    Relay controlled switching mode: switch between AC and DC operation mode fast.
5.    LED indicator light: Monitor working state
6.    Test button: convenient for testing and maintenance;
7.    Multiple protection functions: Over load, un-load, load short cut protection;
8.    CE & ROHS compliance;
Summary of Emergency Module
Product Type
Ni Battery Emergency Module
Fe Battery Emergency Module
Li Battery Emergency Module
Product Code
Applied Battery Technology
NiMH/NiCd Battery
LiFePO4 battery
Li-ion battery
Applied Illuminant
LED Lamp/Energy-Saving Light/Fluorescent Light, Optional
Input controlling mode
Transformer/Switching Power supply, Optional
Mains Power Supply
220-240V, 50/60HZ
Emergency Conversion Voltage
Emergency Operation Time
1/2/3 hours, Optional
Emergency Conversion time
Max. 1S
Fully Charging Time
24 hours
20 hours
Temperature Range
-10 -- +70℃
-10 -- +60℃
Protection Function
Overcharging/discharging/Short Circuit/Overload/Circuit Break
Commercial Building/Supermarket/Hotel/ Residential Area/
School/Hospital/Warehouse/Workshop etc.