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Ningbo Tian'an Jinghua Power Technology Co., Ltd.
Ningbo Tian'an Jinghua Power Technology Co., Ltd.

Ningbo Tian'an Jinghua Power Technology Co., Ltd.

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AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change

AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change

  • AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change
AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change
Product Details:
Place of Origin: Ningbo, China
Brand Name: Tianan Electric
Certification: ISO9001，IEC
Model Number: GW4
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Pending
Packaging Details: Wooden Case or pallet
Delivery Time: 30 work days
Payment Terms: T/T, L/C
Supply Ability: 2000sets per year
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Detailed Product Description
Rated Voltage: 110kv 126kv 132kv 145kv Frequency: AC 50HZ
Suitable Altitude: 1000m Suitable Temperature: -45℃ ~ +40℃
Function: Isolating Rated Current: 1600A2500A
Product Name: AC 145kv High Voltage Disconnect Switch 1000m GW4 Run: Turn The Horizontal
High Light:

145kv High Voltage Disconnect Switch

,

HV Disconnect Switch 1000m

,

ac disconnect switch GW4 no load change

AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change

 

These disconnectors are , no load switching devices which physically isolate the lines. They are designed for horizontal outdoor application and can also be designed for vertical installation. For earthing and closing of switchyard portions of the installation, the earthing switches are provided on disconnector. If required.
 
AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change SERVICE CONDITIONS
The isolator shall be suitable for continuous operation outdoors in tropical areas at altitudes of up to 2200m above sea level, humidities of up to 90%, average ambient temperature of +30ºC with a minimum of -1ºC and a maximum of +40ºC and heavy saline conditions along the coast.

 

AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change Technical parameters:

Item

 

Type

 Rated voltage(KV) Rated current(A) Isolating switch Grounding switch Grounding switch
Rated peak withstand current(KA) Rated time withstand current(KA) Rated peak withstand current(KA) Rated time withstand current(KA)

 

General type

 

GW4

 15 400-1600

 

 

40

 

 20(4s)

 

 

40

 

 

40

 

 

20(4s)

 

 

31.5(4s)

 

Ungrounded;

Grounding;

Double grounding
20 400-2000

 

31.5(4s)
40.5

 

630-2500

 
66
126
138

 

AC 145kv High Voltage Disconnect Switch 1000m GW4 No Load Change 0

 

Tag:

outdoor disconnect switch,

hv disconnect switch,

145kv High Voltage Disconnect Switch

Contact Details
Ningbo Tian'an Jinghua Power Technology Co., Ltd.

Contact Person: admin

Tel: +8613858385873

Send your inquiry directly to us
Ningbo Tian'an Jinghua Power Technology Co., Ltd.
21/F, Building 1, No. 816,Jinghua Road, Hi-tech Zone,Ningbo, Zhejiang, P.R. China
Tel:86-574-87911488
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