明裝式LED出路燈箱 (可自行測試)

TECHNICAL SPECIFICATION

Model No.

BL-T

Installation Mode

Top / Back / Side

Words Display

Single Side Luminescence

Light Source

20 pieces high intensity SMD2835 WHITE LEDs

Housing

Powder-coated Mild Steel

Input Voltage

AC 180V–242V, 50Hz

Rechargeable Battery

    Ni-Cd / Ni-Mh 4.8V 2000mAh

Total Power Consumption

≤7W

Charging Time

≤ 12 hours

Battery Power-on Time

≥3 Hours

Protection Rating

IP20

System Mode

Maintained

Operation Temperature

0°C~50°C

LED Operating Life

≥100000 Hours

Battery Charge and Discharge Life Span

Approx. 4 year

Outside Features

“Red” LED “ON” Main

“Green” LED “ON” Charging

“Yellow” LED “ON”Fault

Test Button

Press type

 Testing Standard

HKFSD Codes of Practice for minimum service

 installations and equipments

 (April 2012) Clause 5.10 Exit Sign 

PPA104(A)(4th Revision)

BS EN 60598-2-22:2014, BS 5266-1:2016, 

BS 5499-3:1990, BS5499-4:2013

ITEM

SUFFIX

✓

Single Side

S

✓

Silk Screen Optical Diffuser

SSO

✓

Electronic Ballast

EB

✓

Fuse Terminal Block

FTB

✓

3 Hours

3H

✓

Ni-Mh Nickel Metal Hydrides Battery

NM

✓

Ni-Cd Nickel Cadmium Battery

NC

Self Test Function

ST