- Product description
Undervoltage protection for on-board and starter battery
The VOTRONIC Battery Protector 40 and Battery Protector 100 devices are connected between the supply battery and the consumer and are suitable for all lead-acid battery types (acid, gel, AGM) and makes. They protect the battery from dangerous deep discharging and the consumers and equipment from undervoltage and overvoltage and, controlled by an external switch, can also be used as a remote-controlled battery main switch.
- Switching current 40 A, briefly overloadable up to 60 A, externally visible switching status display
- EMERGENCY-ON function via switch on the device, can also be operated remotely via external switch
- Automatic reset as soon as the battery voltage returns to the normal range (charging)
- Separate sensor cable and switching thresholds with hysteresis and timer functions for trouble-free operation
- Bistable power relay, very low power consumption, less than 3 mA (according to EN 13976)
- No self-consumption when switched off via external switch, e.g. remote control as battery main switch
- Solid screw terminals for battery and load cable cross-sections up to 10 mm²
- "Motor" version with higher switch-off thresholds maintains the starting capability of emergency vehicles with only one battery circuit in accordance with DIN EN 1789
Technical data
| Device type | Type No. | Operating Voltage [V] | Switching current continuous/short [A] | Switching threshold Undervoltage [V] | Reset point Undervoltage [V] | Over- voltage OFF/ON [V] | Weight [g] |
| Battery Protector 40 / 24 | 6075 | 24 | 40 / 60 | 21,4 | 25,0 | 32,0 / 30,0 | 97 |
| Temperature range: | -20 / +50°C | ||||||
| Dimensions (W x H x D) | 90 x 38 x 60 mm (incl. mounting flanges, without connections) | ||||||
| Test mark: | CE, E-test (EMC/vehicle directive) | ||||||
| Scope of delivery | Operating instructions |
Safety instructions and warnings
Safety instructions for Votronic Battery Protector 40 / 24:
1. read the manufacturer's instructions carefully before using the product.
2. the product may only be used in accordance with the manufacturer's specifications and instructions.
3. ensure that the product is properly installed and connected to ensure safe operation.
4. ensure that the electrical connection of the product is correct and tight to avoid short circuits or other hazards.
5. do not use the product near flammable materials or in explosive environments.
6. do not touch the product with wet hands or if it has come into contact with liquids.
7. ensure that children or unsuitable persons do not have access to the product.
8. regularly check the condition of the product, in particular the cables, connections and housing. In the event of damage or signs of wear, contact the manufacturer.
9. keep the product clean and free of dirt or foreign objects to ensure proper function.
10. disconnect the product from the power supply before carrying out maintenance or repair work.
11. observe all applicable regional safety rules and regulations when operating the product.
12. if you have any questions or are unclear about safety and operating instructions, please contact the manufacturer or authorised specialist dealer.
Manufacturer contact information
Manufacturer
VOTRONIC Elektronik-Systeme GmbH
Johann-Friedrich-Diehm-Str. 2
36341 Lauterbach
https://www.votronic.de/kontakt/