Knkong Electric Co.,Ltd

Professional MV & LV switchgear panel manufacturer and supplier

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XL-21 electrical distribution switchgear panel

Rated Voltage: 380V
Rated insulation voltage: AC 660V
Frequency: 50 /60 Hz
Rated current:  ≤800A
Short-term tolerance current ability lew: 10KA

Product Introduction

Working environment:

1.Ambient temperature: -5 ℃ ~ + 40 ℃, and the average temperature within 24h not exceed + 35 ℃.

2.Altitude: not exceed 2000m.

3.The ambient air temperature of + 40 ℃ not more than 50%; at lower temperaturescan have a higher relative humidity on (eg: + 20 ℃ at 90%), taking into account the change in temperature allows the generation of a moderate condensation.

4.Equipment installation and the vertical gradient should not exceed 5 °

5.Equipment should be installed in the absence of severe vibration, shock-free and corrosion-freeplace

6.Note: More than the above conditions can be negotiated with the company.


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