Главная / Production / Electrical supply / (Русский) Блок резисторов контактный БРК-001

(Русский) Блок резисторов контактный БРК-001

                    Contact block resistor BRK-001
The contact block resistor BRK -001 is designed for resistor starting and  electrodynamic braking of traction electric motors in mine trolley locomotives with adhesive weight of 3, 7,10,14 t.
The block is designated for work under the following conditions:
- altitude above sea level  up to 1200 m;
- environmental temperature minus 5 to plus 35 °С;
- explosion-proof mining environment, dust content up to 300 mg/m3;

- vibration of attaching points within frequency band is 1 to 100 Hz with 1 g acceleration;
- vertical and horizontal operating position.

Technical characteristics

Parameter designation BRК-001 BRК-001-1
Kind of current direct direct
Operation mode continuous continuous
Nominal voltage, V 250 250
 Nominal power, kWt 14,5 6,5
Resistance value  of resistance scales at 20ºС, Ohm:

of the first scale Р-1-Р2

of the second scale Р2-Р-3

of the third scale Р3- Р4

0,472 ± 0,047

1,268 ± 0,127

0,708 ± 0,071

0,8 ± 0,8

2,4 ± 0,24

2,0 ± 2,0

Mass, kg 62,5 26,0

Мероприятия:




Другие мероприятия →