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500kv Substation Outdoor Lightning Surge Arrester

Price $10000.00
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
Popularity 376 people viewed
Model NO.:
Y20W
Type:
Power Source Arrester
Structure:
Zinc Oxide Arrester
Installation:
Tandem Arrester
Application:
Substation
Size:
Large
Operation Voltage:
High Voltage
Shape:
Gyro Type
Material:
ZnO
Certification:
ISO9001
Trademark:
HEMG
Transport Package:
Wooden
Specification:
500KV
Origin:
China
Product Description








 

Sheet 1 500kV Surge arrester technical parameter

Type

System voltage

(effective value)

(kV)

Rated voltage(effective value)

(kV)

continuous operating voltage(effective value)

(kV)

8/20μS Max.

residual voltage at nominal current≤(Peak value)

(kV)

Min.DC refer.

Voltage U1mA

(kV)

resistive component of current(Peak value)

A)≤

2mS rectangle current impulse

18 Times

(A)

Y10W-420/960

500

420

318

960

565

500

1600

Y10W-444/1015

500

444

324

1015

597

500

1600

Y10W-468/1070

500

468

330

1070

630

500

1600

Y20W-420/1046

500

420

318

1046

565

500

1800

Y20W-444/1106

500

444

324

1106

597

500

1800

Y20W-468/1166

500

468

330

1166

630

500

1800

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