Brand:DF
MOQ:10 Negotiable
Quantity:1 Negotiable
Delivery date:Since payment date 1 Days delivery
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Specifications:
- 50W LED lamp emergency unit(only for external drive) with 3Wemergency brightness and 3H duration
Description:
With the high temperature nickel-hydrogen (Ni - MH), cadmium (Ni -Cd), rechargeable battery use; Mainly used for LED single beademergency lighting; Three protection function (overcharge, overdischarge, no-load protection); When power supply normally,inverter make emergency lighting battery group in charging or thestandby state; when the earthquake , struck, explosion, accident orother emergency happened, AC suddenly interrupted, inverter powersupply for battery immediately converted to emergency lightinggroup DC, ensure Lamps lighting and safety , and red, green, andyellow , three LED lamp beads showed normal as main power,charging, fault status; when battery charging saturation,automatically access to power state, compensate self-discharge,maintain battery life and performance. The matching of differentcapacity battery, can meet the emergency lighting time 1.5-5 hours,meet the needs of different situations , can be used in -25 to +70deg. C temperature environment. When test lighting during the workstate, please disconnect the electrical AC at the same time pullout the battery wire, after the device completely closed, then backto the cell line; Strictly accordance with the wiring diagramconnection circuit, prohibited without source no-load operation, donot open the cover; The user can check the inverter dischargeregularly, but when checking, the user need cut off the powersupply, let it discharge until automatically finished; Technicalparameters: Input: AC 100V-270V/50Hz Output: DC 3.6V Source: 5WResponse time: according to customer requirements set Battery: 3.6VGenerous size =168*38*28mm Weight =88g
