Reliable Single Pole Disconnector Switch for Transformer Protection

• Customization: Available
• Type: High-voltage
• Structure: Single-column Disconnector
• Model NO.: GW9
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Unipolar
• Grounding: Single Ground
• Series: Single-Stage
• Run: Turn the Horizontal
• Switching Mode: Single Throw-in
• Common Model: Gw9
• Structure of Operating: Electric
• Certification: ISO, ISO9001
• Brand: Yn
• Rated Voltage: 12kv-15kv
• Transport Package: Export Wooden Box
• Specification: 630A
• Trademark: YN
• Origin: China
• HS Code: 8535309000
• Production Capacity: 250000CS/Year
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

Single Pole Disconnector Switch For Protecting Transformer Equipment

Application:

(H) GW9-12 outdooor high voltage isolator switch is the high voltage switch equipment of single phase AC 50HZ. The product is suitable for power system with rated voltage 10KV to make or break power supply under circumstance of with voltage and no load. The isolator is adopts isolated hook rod to operate.

Normal Service Conditions:
Altitude: not exceed 1000 m
Temperature: no higher than 40ºC, and no lower than -30ºC, (Alpine Region can't be lower -40ºC)
Wind pressure: No more than 700Pa (Equivalent to wind speed 34 m/s)
Earthquake intensity no more than 8 degree. no frequent shock sites.
Ice thickness no more than 10 mm
No fire, explosion, serious filthy, chemical corrosion and violent vibration of place.

 

Technical Specification

 Main Technical Parameters:

Type	Rated Voltage (kV)	Rated Current (A)	2S Heat Steady Current(KA)	Shock Steady Current (KA)	Impulse withstand Voltage (Kv)		Power-frequency withstand voltage
					To earth (kV)	Across the isolating distance(kV)	To earth (kV)	Across the isolating distance(kV)
(H)GW9-12/400	12	400	8	20	75	85	38	42
(H)GW9-12/630	12	630	20	50	75	85	38	42
(H)GW9-12G/1250	12	630	31.5	80	75	85	38	42

Main Product

 

Company Introduction

 

Yuanneng Power was established in 2007 year which located in China Electric Capital-, Yueqing city. The corporation is committed to providing services for power infrastructure, including generation, transmission and distribution systems. As a modern high technology enterprise, Yuanneng successfully integrate production, development, sales and service together in the industry. The business scope include polymer insulator, fuse cutout, surge arrester, disconnect switch, and supporting power fitting products etc.

In order to adapt to the development of globalization and occupy a favorable position in the changing international market, yuanneng production conform to different requirements in different regions and markets, such as IEC, ANSI, IEEE, and GB standard. Products manufactured by us have been qualified by Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, State Grid Electric Power Science Academy Quality Inspection Test Center etc.

By relying on Ningbo Port's and Shanghai Port's fast and convenient
shipment ability, yuanneng successfully sells products to different countries. Present annual production capacity can reach 500,000pcs polymer insulator, 500,000pcs lightning arrester, 350,000pcs dropout fuse cutout, 250,000pcs disconnect switch. That is an important point for us to maintain a competitive advantage and be strong support for our clients.

Yuanneng Power , will, as always, adhere to the development idea of" Human-oriented, Credibility-based ". We sincerely looking forward to working with you. Connect electricity connect the world.