JN22-40.5/31.5
High Voltage Earthing Switch
Label:
JN22-40.5/31.5 High Voltage Earthing Switch
JN22-40.5/31.5 High Voltage Earthing Switch
JN22-40.5/31.5 High Voltage Earthing Switch
JN22-40.5/31.5 High Voltage Earthing Switch
product introduction
Product Details

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Introduction

JN22-40.5/31.5 series indoor HV earthing switch is researched and developed by XI'AN HV Electric research organization, with advanced design and steady performance, simple structures, simple mounting and adjustment, suitable of electric power system with 40.5KV, Three-phase, AC 50Hz.. Support with KYN□ -40.5 and other various kinds of HV switchgear and as earthing protection. It is manufacturedcomply with GB1985-2004 and IEC129 standard.

Working Condition

  1. Ambient temperature:-10~+40℃

  2. Altitude: ≤1000m

  3. Relative humidity: Day average relative humidity ≤95%

                                       Month average relative humidity ≤90%

  4. Earthquake intensity: ≤8degree

  5. Appliable in the place without corrosive, flammable gas and water place

  6. With no frequently intense vibrant place around.



Technical Parameters

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