Individual ELM 01 SDM Battery Charger for LED Mining Lamps

Individual ELM 01 SDM Battery Charger for LED Mining Lamps

This ELM 01 SDM battery charger works on the NiMH pack directly, not through the headlamp. It serves mining operations and maintenance crews that run ELM 01 SDM cap lamps and need a standalone charging point in the lamp room, fed from 230V AC, with clear indication of the charging state at every step.

Benefits

• Dedicated to the ELM 01 SDM: the connection is made at the battery, matching that lamp version.
• Stable 3.75V output: suited to the 4.5Ah NiMH battery of the lamp.
• Charge indication: you see when a lamp is ready for the next shift.
• Optional electronic module: it lets you read lamp parameters from a computer.
• Rugged black polycarbonate housing: 1.3 kg, rated IP20 for mounting in the safe area.
• Electrical protection class I: standard 230V 50Hz supply, no special switchgear.

Technical specifications

• Housing material: black polycarbonate
• Power supply: 230V AC, 50Hz
• Output voltage: 3.75V
• Charging method: through the battery
• Charge indication: yes
• Ingress protection: IP20
• Electrical protection class: I
• Weight: 1.3 kg
• Compatible lamp: ELM 01 SDM (battery charging)
• Option: electronic module for communication with a computer
• Compliance: CE

Applications and installation

Install the ELM 01 SDM battery charger in the lamp room or another area free of explosive atmosphere, at a 230V socket, and connect the battery of the ELM 01 SDM lamp. The IP20 rating restricts it to dry indoor spaces, so keep it away from wash-down zones and from direct dust ingress. With the optional electronic module, the lamp communicates with a computer, which lets you read operating parameters and the state of charge before each shift. Plan one charging point per lamp that is not served by a rack.

Frequently asked questions

Does it work with ELM 01 SD or ELM 04 SD lamps? No. Those charge through the headlamp and use the headlamp charger or the rack.

Can it be installed underground? No. It is IP20 equipment for the safe area, supplied at 230V AC.

What does the optional electronic module add? Communication between the lamp and a computer, for checking parameters and charge level.