Zhejiang Hengda Electric Science And Technology Co., Ltd.
Main products:Surge Arrester, Drop-out Fuse Cutout, Insulator, Disconnect Switch, Metal-Oxide Varistor
Products
Contact Us
  • Contact Person : Ms. Zhou Annie
  • Company Name : Zhejiang Hengda Electric Science And Technology Co., Ltd.
  • Tel : 0086-577-62676799
  • Fax : 0086-577-62670999
  • Address : Zhejiang,Yueqing,Qiligang Town
  • Country/Region : China
  • Zip : 325605

Products List
Composite insulators for transformer

Composite insulators for transformer

Type:HD-25/70-QT-1; Rated voltage:25KV; Specified mechanical bending load:120 KN; Composite insulators for traction transformer substationIt is produced by superior performance of silicone rubber materials, high strength glass-lined steel pipe, and with a special process to...
High Voltage Disconnecting Switch

High Voltage Disconnecting Switch

1. Reliable operation. 2. Supplier for China State Grid. 3. IEC and GB (China standard) standard 4. 15kV,24kV,36kV. IntroductionGW 9 Series Outdoor H.V. Isolating switch used for rated voltage 10-38kV power system. The isolation section available in porcelain insulator or...
6kV 5kA metal (zinc) oxide surge lightning arrestor without gap (KEMA)

6kV 5kA metal (zinc) oxide surge lightning arrestor without gap (KEMA)

1-Nearly 20 year's manufacturing&exporting experience 2-ISO9001 and KEMA certificates 3-IEC60099-4 standard Metal-Oxide Surge Arrester1. Series 1---Polymer housed Metal-Oxide Surge Arrester2. Series 2-- Polymer housed Metal-Oxide Surge Arrester3. Series 3---Porcelain...
10kV Power Transmission Line polymer Insulator

10kV Power Transmission Line polymer Insulator

1-reliable and professional 2-advanced equipment 3-ISO9001 certificate 4-American National Standard Institution Class  10kV Power transimission line insulator use in electrical transmission line.Features:1) End fittings are crimped onto fiberglass rod with voice-operated...
15kV 630A HIgh voltage Porcerlain isolating switch GW9-15/630

15kV 630A HIgh voltage Porcerlain isolating switch GW9-15/630

1. Reliable operation. 2. Supplier for China State Grid. 3. IEC and GB (China standard) standard 4. 15kV,24kV,36kV. IntroductionGW 9 Series Outdoor H.V. Isolating switch used for rated voltage 10-38kV power system. The isolation section available in porcelain insulator or...
36kV 900A Outdoor Porcerlain isolating switch GW9-36/400

36kV 900A Outdoor Porcerlain isolating switch GW9-36/400

1. Reliable operation. 2. Supplier for China State Grid. 3. IEC and GB (China standard) standard 4. 15kV,24kV,36kV. IntroductionGW 9 Series Outdoor H.V. Isolating switch used for rated voltage 10-38kV power system. The isolation section available in porcelain insulator or...
zinc oxide varistor block D31,D35,D40,D42,D52,D60,D72 for arrester

zinc oxide varistor block D31,D35,D40,D42,D52,D60,D72 for arrester

1. Excellent non-linear cgaracteristics 2.Full face metalized electrodes 3.Measure up IEC and ANSI standards MOV...
MOV(metal oxide varistor) blockD31,D35,D40,D42,D52,D60,D72

MOV(metal oxide varistor) blockD31,D35,D40,D42,D52,D60,D72

1. Excellent non-linear cgaracteristics 2.Full face metalized electrodes 3.Measure up IEC and ANSI standards MOV...
110kv transmission line Composite Suspension Insulators

110kv transmission line Composite Suspension Insulators

110KV composite insulator is used for power transmission line in badly polluted area with best quality and low price. General IntroductionHDIS---Suspension Composite Insulator SeriesHDDS---Composite Insulator ANSI class DS SeriesHDPIN---Pin type composite Insulator...
Disconnect Switch High Voltage

Disconnect Switch High Voltage

1. Reliable operation. 2. Supplier for China State Grid. 3. IEC and GB (China standard) standard 4. 15kV,24kV,36kV. IntroductionGW 9 Series Outdoor H.V. Isolating switch used for rated voltage 10-38kV power system. The isolation section available in porcelain insulator or...


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