PKD mine general type low voltage distribution box

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175413900
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product introduction:
PKD mine general low-voltage distribution box is suitable for applications of low-voltage power supply and distribution systems with AC 50Hz, rated voltage 380V(660V, 1140V) and rated current 63A to 630A in underground substations of coal mines and metal mines, such as power distribution systems such as control rooms, car yards, mine chambers, etc. Through the national safety standard center KA certification.

product features:

  1. Strong structure, anti-vibration, anti-impact: high strength, anti-seismic, anti-collision, adapt to the mine wet, dusty, bumpy working conditions.
  2. High protection level, moisture-proof and dust-proof: good sealing performance, anti-dripping, moisture-proof, coal dust-proof, suitable for long-term operation in harsh mining environments.
  3. safe and reliable, complete protection: with overload, short circuit, leakage, overvoltage, undervoltage, grounding and other protection, fault action quickly, to ensure the safety of underground power supply.
  4. can be equipped with intelligent instruments, leakage protection, remote monitoring, intelligent management.

technical parameters:

Project

Unit

parameters

Rated voltage

V

380

660

1140

Rated frequency

Hz

50

Rated current

A

630, 500, 400, 250, 160, 100, 63

main circuit (1min)

kV

2.5

3

4.2

auxiliary circuit (1min)

kV

2

protection level

IP54

Standard Dimensions (W×D×H)

mm

600 × 300 × 800(can be customized according to the actual project)

Product Details

ꄴThe previous one： 1. ZQA Rectifier Cabinet
ꄲThe latter one： GKD mine general low pressure cabinet

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