HGW9-10KV-Transmission and transformation lines

HGW9-10KV

HGW9-10 type outdoor disconnect switch has simple structure, convenient price, simple use. It is composed of base, support insulator, electricity conduct part and mechanism, using blade structure to open and close circuit. Blade of each phase is composed of two blades. There are compress springs on the two sides of blades, to adjust for getting needed pressure. When open and close switch, use insulating bar operating mechanism. Blade have self-lock device.

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Product Overview

Technical Parameters

Product model		HGW9-10W/200	HGW9-10W/400	HGW9-10W/630	HGW9-10W/1000
Rated Voltage (KV)		12	12	12	12
Rated Current（A）		200	400	630	1000
4s Heat stabilization current (A)		12500	12500	12500	12500
Dynamic stabilization current (A)		31500	31500	31500	31500
impulse withstand voltage (KV)	phase to earth	75	75	75	75
impulse withstand voltage (KV)	between opening contacts	85	85	85	85
P.F. withstand voltage (KV)	phase to earth	38	38	38	38
P.F. withstand voltage (KV)	between opening contacts	42	42	42	42

State:Our company has participated in engineering projects all over the world, and basically our products are suitable for every country

According to different lines, we also researched and issued many practical insulators and applied for corresponding patents.

Our company is currently developing a variety of products used in high voltage, such as drop-out fuses, Zno arresters, etc.

FAQ

Q:Can you design the product according to the customer's drawings or description？
A: Yes,it is no problem.

Q: Which certificate do you have?
A: ISO9001

Q:Have you had any quality problems with your products?
A:In these 20 years, we have not had any product quality problems.

Q: What’s your after-sale service?
A: Our quality warranty period is one year. Any quality problem will be solved to customer satisfactions.