BY-1.2 control block

The BY-1.2 control block is intended for connection of the BEK-5.2 (2 pcs),BPRR-1.2 and BUVG-01 blocks entering into a tractive electric drive control system of dump truck.
The BY-1.2 block is electronic module with GRPMSH-1-31GO2-B sockets forBEK-5.2, BPRR-1.2, BUVG-01 blocks connection and with AMP connectors for external input/output circuits connection.
The BY-1.2 block enter into the tractive electric drive control system of various modifications of "BelAZ" mining dump trucks.
The BY-1.2 block correspond to ТY BY 101269853.001-2013.

Basic specification:

Circuit peak current:

 

- main circuit, А, no more

1

- XP12:1,2 – XS2:5A – XS6:2A –

 

    – XS5-8A, А, no more

15

- XP12:3,4 – XT1 – XS3:(14A-16A) –

 

    – XS4:(14A-14B), А, no more

15

- KM1 - KM8 contactors coils

 

  on/off, А, no more

2

Weight, kg, no more

3,5

Overall dimensions, mm

360×190×260