KL4LM(B) Intrinsically Safe Miner's Lamp
The product features a built-in microcontroller and multiple safety protection circuits, intelligently managing the charge and discharge process for enhanced safety and reliability. It supports a wide range of input charging voltages, making it compatible with various charging devices. Additionally, it employs constant-current drive technology, ensuring that the illumination level remains virtually unchanged throughout use.
Classification:
Explosion-proof Lighting
Product description
Product Overview
The product features a built-in microcontroller and multiple safety protection circuits, intelligently managing the charge and discharge process for enhanced safety and reliability. It supports a wide range of input charging voltages, making it compatible with various charging devices. With constant-current drive technology, the illumination level remains virtually unchanged throughout use. Additionally, the device incorporates a potting-sealed intrinsically safe battery pack, fully meeting the stringent requirements for intrinsic safety and explosion-proof applications. The battery compartment also boasts a unique belt-loop patent design, featuring automatic tension adjustment for optimal comfort and fit.
Technical specifications
| Model | KL4LM(B) | KL5LM(A) | KL6LM(A) | |
| Rated Capacity | 4Ah | 5Ah | 6Ah | |
| Rated Voltage | 3.7V | |||
| Lighting time | ≥15 | ≥16 | ||
| Charging voltage | DC (6–8 V) | |||
| Rated current | 200mA ± 10mA | 220mA ±10mA | 280mA ± 10mA | |
| Illuminance (at 1-meter distance) | ≥5000Lx | ≥6500Lx | ≥8000Lx | |
| Battery cycle life | ≥500 times | |||
| Explosion-proof type | Ex Ial Ma | |||
| Charging time | <10h | |||
| Protection Level | IP65 | |||
| External dimensions | 95x37x126mm | 125x42x120mm | 128x46x118mm | |
| Weight | <0.65kg | <0.8kg | ||
| Product Certification | Coal Safety Certificate Number | MAH170116 | MAG140027 | |
| Explosion-proof Certificate Number | CQEx22.0800 | 320190251 | ||
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