The accumulator battery explosion-proof box of ABV type is designed for installation of acid traction accumulator batteries ensuring power supply of direct current of electrical equipment for mine accumulator locomotives designed for transportation of rolling wagons across rails in mine workings of gas- and dust-dangerous coal mines according to the Regulatory acts on labor safety 10.0-0.01 “Safety regulations in coal mines”.
 |
 |
Technical characteristics
| Serial no. | Parameter designation | Unit of measure | Value |
| 1. | Kind of current | Direct | |
| 2. | Nominal battery current | А | 250 |
| 3. | Nominal battery voltage | V | 66 |
| 4. | Level and kind of explosion protection | RV1V | |
| 5. | Environmental exposure protection level box casing acc. to GOST 14254 | IP54 | |
| 6. | Overall dimensions, L/W/H, maximum | mm | 1350х890х775 |
| 7. | Mass, maximum | kg | 900 |
*Mass is indicated without accumulator battery