Home > High Voltage Disconnect Switch >

GW4-72.5 3 Phase 66kv 69kv 110kv 126kv Horizontal Disconnector Switch

Product Categories

Xi'an Xigao Electricenergy Group Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

GW4-72.5 3 Phase 66kv 69kv 110kv 126kv Horizontal Disconnector Switch

Ask Lasest Price
Brand Name :	XG
Model Number :	GW4
Certification :	ISO CCC
Price :
Payment Terms :	L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :	2000 SET
Delivery Time :	3-7 DAYS

Add to Cart

Product Details
Company Profile

GW4-72.5 3 Phase 66kv 69kv 110kv 126kv Horizontal Disconnector Switch

1. GW4-72.5 126 type 3 phase 66kv 69kv 110kv 126kv outdoor horizontal disconnector switch

High ability of anti-corrosion. All exposed steel parts are hot-dip galvanized; shaft pins are made of stainless steel; the surface of aluminium conductor is passivated; standard parts are hot-dip galvanized or made of stainless steel.
Reliable and stable drive. Adapters on driving part consist of clamping forks or joint ball shaft; shaft base is in fully-enclosed structure; Three-phase ganged operation is rezlized through touching connection with universial friction.
Good conductivity. Touch between outgoing pad contact piece and conductive rod is constructed by flexible connection; Outer-pressed stainless steel spring is used on contact piece; contacting part is silver-plated by finishing process.
Good property of operating mechanism.

2. Normal Service Condition

Altitude: not more than 1000m, and not more than 3000m in special condition.
Ambient air temperature: -40ºC~45ºC
Wind is not more than 35m/s (corresponding to wind pressure of 700Pa)
Earthquake accelerate: horizontal 3.92m/s2
Pollution class: III class(heavy pollution), IV class (in special circumstances)
Iced coating: 20mm
Max radiance from sun: 1000W/m2(fine weather, at noon)

Note: When product is used under the condition out of above range, user and manufacturer shall consult to confirm.

3. Technical Data Sheet

Item		Unit	GW4-72.5
Rated Voltage		KV	72.5
Rated Normal Current		A	2000~5000
Rated Frequency		HZ	50
Rated Short-time Withstand Current and Duration		KA/S	40/3, 50/4
Rated Peak Withstand Current (Peak)		KA	100, 125
Rated Short-time Power Frequency Withstand Voltage (rms.)	To earth	KV	160, 181
Rated Short-time Power Frequency Withstand Voltage (rms.)	Between Breaks	KV	200,226
Rated Lighting Impulse Withstand Voltage(Peak)	To earth	KV	350, 396
Rated Lighting Impulse Withstand Voltage(Peak)	Between Breaks	KV	410, 463

4. Installation Dimensions

5. Factory

6. Delivery

7. FAQ

1. Send the technical data, better for all useful information; we will make a good recommendation.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
3. Usually shipped by sea, small order or urgent order we can send you by air.
4. All our activities are accredited to ISO 14001:2015 and IEC standard.
5. Technology ensure the quality satisfy international request.

Product Tags:


*From:	Your email address is incorrect!
*To:	Xi'an Xigao Electricenergy Group Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!