Gw9-12/630A Series High Voltage Disconnect Switches

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: GW9
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Un Grounded
• Series: Three
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: Gw9
• Structure of Operating: Manual
• Certification: ISO, IS9001, ISO9001
• Brand: Taikai
• Usage Scenario: Outdoors
• Voltage Level: Medium and High Pressure
• Movement Style: Manual
• Transport Package: Wood Packaging
• Trademark: TAIKAI
• Origin: China
• HS Code: 8535301090
• Production Capacity: 30000cover/Years

Product Description

	Product model Rated parameters			GW9-12		GW9-24	GW9-40.5
1	Rated voltage (kV)			12		24	40.5
2	Rated current (A)			630,1250
3	Disconnector	Rated peak withstand current(kA)		63
		Rated short-time withstand current (kA)		25
		Rated duration of short-circuit (s)		4
4	Rated short time power frequency withstand voltage(RMS)  (kV)		To earth	42	65		95
			Open contact	48	79		118
5	Rated lightning impulse withstand voltage(peak)    (kV)		To earth	75	125		185
			Open contact	85	145		215
6	Rated terminal static mechanical load (N)		Horizontal longitudinal	500	500		1000
			Horizontal crosswise	250	250		750
			Vertical force	300	300		1000
7	Mechanical endurance(times)			3000	3000		3000

 

 

1. The contacts adopt L-shaped contacts, with a guide set at the top to ensure that the moving contacts are closed at the correct position; some manufacturers in the same industry use T-shaped contacts, which are prone to closing deviation during actual operation, resulting in burnout.
2. Set up a locking device to ensure strong closing stability; the locking device is made of S304 stainless steel, which can effectively solve corrosion; it can be unlocked at any installation angle during operation, and the horizontal transverse locking device is the first application in the industry.
3. The main conductor is made of T2Y copper profile, which has strong flow capacity; the moving contact (contact plate) is made of flanged profile, which has high strength; the static contact is made of R-shaped structural profile, which is flexible in opening and closing and has reliable line.
4. The contact surface adopts advanced silver plating technology and has a type test report issued by a third party. Non-conductive surface tinned. We have professional plating testing equipment to conduct full inspection of all silver-plated parts.
5.We customize our products according to customer requirements.

                                                 Company profile                                                

     

   Taikai Group Co., Ltd. (TK for short) is a large-scale group enterprise specializing in the production of power transmission and transformation equipment and low-voltage electrical equipment.
Taikai Group can supply all major power transmission and transformation equipment of 550 kv and below in complete sets and has the general contracting capacity for EPC substation projects. Some products are in the leading position in the world, and their voltage level reaches 1000 kV.
The comprehensive economic indicators of 36 subsidiaries of Taikai Group are in a leading position in China power transmission and transformation industry, and TK's products have achieved remarkable sales results in Chinese mainland provinces.
At the same time, TK's products have also gone out of China, exported to more than 60 countries and regions such as the United States, Canada, Russia, India, Pakistan, Poland, Uganda, Venezuela, Brazil, and achieved good results in many foreign power projects.

 

                                                 OUR PERFORMANCE                                                

 

                                       OUR WORKSHOP                                          
 

FAQ

Q1:Are you a factory or trading company?
A1:We are a factory,we can guarantee our price is first-hand,very cheap and competitive.

Q2:What is payment term?
A2:We accept TT,30%deposit and 70%balance against copy of BL.

Q3:Could I have prices of your products?
A:Welcome.Please feel free to send us inquiry here.We will reply you within 24 hours.
Q4:How about delivery time?
A:Usually it will take about 15-20 days.

Q5:May I know warranty time?
A:In 12 months since BL date.

Q6:Do you accept product customization?
A:Yes,of course.Please provide specific drawings or parameters,we will quote you after evaluation.