138 KV Surge Arrester

138 KV Surge Arrester

138 kV Surge Arrester According to the requirements of the customer, 138 kv surge arrester electrical hardware which is suitable for special situation can be measured on the spot,designed and produced. Place of Origin:Zhejiang, China (Mainland) Type:Porcelain Surge Arrester Ambient air......

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138 kV Surge Arrester

 

According to the requirements of the customer, 138 kv surge arrester electrical hardware which is suitable for special situation can be measured on the spot,designed and produced.


Place of Origin:Zhejiang, China (Mainland)

Type:Porcelain Surge Arrester

Ambient air temperature:-40℃ ~ +60℃

Altitude:≤ 3000m

Frequency:48Hz ~ 62Hz

 

138 kv surge arrester Technical parameters:

Model

Rated Voltage (kV rms)

Continuous operating voltage (kVrms)

Lightning Impulse Residual Voltage   Under Nominal Discharge Current

Line Discharge Class

Creepage Distance (mm)

2ms square wave impulse current   withstand (A)

4/1μm High Current Impulse   Withstand

Y20W-108

108

84

281

3&4

3350

800

100

Y20W-120

120

98

300

3&4

3958

800

100

Y20W-150

138

120

416

3&4

4400

800

100

 

Why us?

We strongly believe in the importance of maintaining high quality in all our products. We have brought inadvanced quality tests as to ensure strict quality control before delivery. We have adopted advanced date management system to monitor and to supervise all individual process through our whole production lines of the product with traceable data in details and recorded at all level.

Our product are fully comply with the standard  such as IEC and other well recognized stand and requirement.


Our Workshop

insulator & fuse cutout & lightning arrester & service cutout Workshop

 


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