M148-24 battery monitor - Protects your battery from deep discharge

With the M148-24 battery monitor, you can reliably protect your vehicle battery from deep discharge. It automatically switches connected consumers such as coolers or heaters off and on again as soon as the voltage returns to the normal range. The module automatically detects whether a 12 or 24 volt battery is being used.

Details:

• Automatic switch-off in the event of undervoltage
• Automatic restart at normal voltage
• Suitable for 12 V or 24 V battery systems
• Acoustic warning signal before switch-off

Technical data

• Operating voltage: 12 V or 24 V battery (automatic switchover)
• Maximum switching capacity: 40 A for max. 10 seconds or 20 A continuous capacity (only with good ventilation)
• Switch-off voltage: Adjustable approx. 9.8-11.3 V at 12 V / approx. 20-23.2 V at 24 V
• Restart voltage: Approx. 1.2-1.6 V higher than the set cut-off voltage
• Switch-off element: Power MOS transistor (metal-oxide semiconductor) in the positive line
• Intrinsic current consumption: Approx. < 1.2 mA in the off state, approx. < 2.4 mA in the on state (LED flashes)
• Dimensions: Approx. 87 × 60 × 33 mm
• Item weight: Approx. 0.139 kg

Scope of delivery:

• 1x M148-24 battery monitor for 12 V or 24 V/DC