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Microprocessor station SKMPK-1

  • Microprocessor station SKMPK-1
The station is designed to control the power supply of the tunnel complex, which includes: rotary tunnel boring machine KRP-3-660/1140, lawn mower MVB-140, two self-propelled cars; control scraper loader and Electric drive for local fans; and 220V power supply for hand-held power tools, 127V voltage for lighting circuits, vulcanizers, and electric drills.

Rated network voltage, V

1140/660

Power frequency, Hz

fifty

Maximum load current of line 1, A

400

Maximum load current of line 2, A

200

Line 3, the maximum load current of A

400

Maximum load current of line 4, A

200

Auxiliary tap voltage, V

127; 220

The load capacity of the auxiliary branch is 127V, A

thirty

The load capacity of the auxiliary socket is 220V, A

ten

Control circuit voltage:

24

-DC V

-Alternating current V

15; 42; 220

Intrinsically safe circuit voltage, V

7.4

Weight (kg)

2500

Overall dimensions, mm

3540

length

width

718

height

1232

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