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IECEX/ANZEX INTRINSICALLY SAFE CERTIFIED HELMET LAMPS & TORCHES
  KH3E-Ex: External Charging Electrode Model  


KH3E-Ex features of superior illumination performance, high-beam operating mode and focused beam make it very suitable for high demanding outdoor hand-free ilumminations.

KH3E-Ex has three LEDs. The Main LED, in the middle of the reflector, is used for both normal and high-beam illumination. The two Emergency LEDs, located on each side of the Main LED, operate for extended periods of time during an emergency.

KH3E-Ex is our only I.S helmet model charged through external electrodes rather than charging socket of the lamp.

 

Operations

There are three operating modes. Pressing the button switch toggles operating modes and off in the order as follow.

There are three operating modes.

Main mode (level 2): For normal working operation, delivering good illumination in excess of 14 hours duration.
High-beam mode (level 3):
Strong light beam for long distance projection, spotting, etc. Should only be used for short periods because the heavier battery drain shortens light duration.
Auxiliary mode (level 1): Power saving for long operation and low level illumination.
Off:
The Caplamp is switched off.

– Always starts up from the Main Mode when switched on.
– By toggling the operating button the Caplamp goes through Main Mode > High-Beam Mode > Auxiliary Mode > Off Mode
– Holding  the button down for 2 seconds switches the Caplamp off directly.
– If the lamp is kept in the High-beam Mode for 20 minutes, it will automatically goes to the Main Mode

KH3E-Ex

KH3E-Ex

 

Charging Methods

KH3E-Ex is charged through two charging electrodes on the lamp without any charging socket, so that a fully sealed structure can be achieved to significantly enhance the rigidity. There are two charging banks, CB35E/CB53E, to charge 35/53 KC3E-Exs.

KH3E-ExKH3E-Ex


NOTE
:

KH3E-Ex can only becharged using above charging facilities specially designed for KH3E-Ex. Therefore, KH3E-Ex is not compatible with other chargers and charging banks.

 

Certificate Information

Ex Code:
      Ex ia IIB T4 Gb IP67

 

Standards:
      General Ex Standard: IEC66079-0
      Intrinsically Safe Standard: IEC66079-11
      Ingress Protection Standard: AS60529

Certificate #:
      IECEx TSA 10.0006X
 

Specifications

Model Specifications   General Specifications
Battery 3 AH, Li-ion Operating voltage 3.7V
Luminous intensity 5000cd for  Main mode
9000cd for High-Beam mode
Battery lifetime 80%C after 500 full charging cycles
Duration Main mode: 14h LED lifetime 50,000 hours
Charging time 8 h Enclosure rating IP67
Weight 155 g Warranty 1 year replacement warranty

KH3E-Ex KH3E-Ex KH3E-Ex KH3E-Ex