Introduction :Rechargeable LED Cordless Underground Mining Cap Lamp
Features:Safety: with China national explosive-proof
certificate Exs I and CE certificate,can be used safely in
various flammable and explosive places.Light Source:
ultra-high-brightness dual LED, super efficacy and
energy-saving7Rechargeable
Battery,environmental-friendly.zmwm07Intelligent protection:with
overcharge& over-discharge resistant function and short circuit
protection device.Usage:can be directly installed in various lamp
miner's lamp charger brackets, simple and handy for using. Usage
Scope: It is suitable for coal mine,mineral industry,tunnel
projects,construction and maintenance for
power,communication,highway,railway at night,night lamp for cutting
off rubber plant and absorbing mucus and for lighting
a flood,rescuing and marine use. Technical
description:1.Battery (Lithium ion) It adpot new styled lithium ion
battery which is with over-charging , over-discharging and
a short circuit protection fuction.Every battery cycled
lifetime is more than 500 times.It also have 80% rated capacity
after using 500 times.Its a newest environmental protection
battery. 2. LED:it adpot 1W high-power LED,The
life is more than 50000 hours.illumiance is more than 3000
lux/60lm,it adpot two sets of light source,one is main with six
auxiliary light source or main-axiliary in one ,when main light
source lose function,pls turn a switch axis into auxiliary
light source then it go into work normally(This is for meet an
emergency). 3. Charger(Lithium ion): It adpot
isopiestic pressure current limiting charging way.Its setting value
volatge is 4.2V(normal charging voltage is 4.2V).When charging max
current is 1A and voltage approachs to 4.2V,charging current will
reduce gently.When batterys voltage is 4.2V and current is less
than 100A,the indicator light will display green color.this mean
that miners lamp can be used normally.When its charging ,the
indicator light will display red color. Parameter
Of Rechargeable LED Cordless Underground Mining Cap Lamp
ModelUnitKL2.5LMKL4LMKL5LMRated VoltageV3.73.73.7Rated capacityAH2.545.5Lighting timeMain LEDH>16>24>32Auxiliary LEDH>45>70>95LEDRated voltageV3.73.73.7Rated currentA0.150.150.15Illumination at 1mStart lightingLx>2000>2000>2000 Lighting after 11 hoursLx>1000>1000>1000BatteryService lifeTimes>500>500>500Charge currentA111Charge voltageV555Net weightKG
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