underground mining led helmet light KL4LM(A)
Features
This is a intrinsically safe cap lamp with a clip to fix to a safety helmet that suitable for mining and tunnelling with explosive atmospheres and occurrence of combustible dust.
Battery is Li-ion, 5Ah, max illumination more than 5500Lux, current-limiting resistance,quick-melting fuse, overcurrent and overheat protective device built in headpiece make lamps work safely.
Lamp body adopts ABS, 1 main light for working, 4 auxiliary lights for emergency lighting, only 600g.
We offer different charging devices for one, ten and eighty units: KZC1B, KZC10A, KZC80A.
Specification
|
Battery
|
Li-ion, 5Ah |
|
Rated capacity
|
5Ah
|
|
Rated voltage
|
3.7V
|
|
Lighting time
|
>16h
|
|
Main
light
source
|
Working current
|
<0.28A
|
|
Length of Life
|
>30000h
|
|
Max luminance
(1m apart from the lamp)
|
When lighting begins
|
>4500 lx
|
|
After lighting for 11h
|
>4000lx
|
|
Sub-light source rated power
|
0.4W
|
|
Length of life
|
>2years
|
|
Charging Voltage
|
(5-8)V
|
|
Charging time
|
<10h
|
|
Usage Duration (Cycles)
|
>800 nos
|
|
Explosion protection
|
Exs I
|
|
Protection grade
|
IP65
|
|
Dimensions of lamp head
|
Φ71×75 mm
|
|
Dimensions of battery case
|
105×30×120 mm
|
|
Weight
|
600g
|
