Single-Column Vertical Open Gw High-Voltage Disconnector

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: GW9-12
• Installation: Outdoor High-voltage
• Operation: Manual
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Unipolar
• Grounding: Un Grounded
• Series: Single-Stage
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: YR
• Structure of Operating: Manual
• Certification: ISO9001
• Brand: Maiyu Electric
• Rated Voltage: 12kv
• Current Rating: 630A
• 4 Seconds to Heat Stabilize The Current: 14ka
• The Limit of The Passing Current: 25ka
• Transport Package: Wooden Box
• Specification: 45*55*38mm
• Origin: Yueqing City, Zhejiang Province, China
• Production Capacity: 200000

Product Description

Company Profile

Zhejiang Maiyu Electric Co. , Ltd. is a professional manufacturer, high voltage vacuum circuit breaker

series, indoor high voltage vacuum circuit breaker series, load switch series, lightning arrester series, high

voltage disconnector series, drop fuse series, grounding switch series, cable box series and other

electrical equipment companies, the company is composed of a group of people engaged in electrical

industry for many years, with professional technical research and development and product sales team,

perfect production equipment, integrity management, strict quality control.

Product Description

The "(H)GW9-12" outdoor high voltage switch equipment of single phase AC 50Hz.The product is suitable for power systems with a rated voltage of 10kV to make or break power supply under circumstances of voltage and no load. The isolator adopts an isolated hook rod to operate.
 

Service conditions
1. The altitude does not exceed 1000m.
2. The ambient air temperature: Maximum:+40ºC; Minimum:-30ºC, Paramos:-40ºC
3. The wind pressure does not exceed 700Pa. (corresponding to 34m/s wind speed).
4. The earthquake intensity does not exceed 8 degrees.
5. The working situation hasn't frequent violent vibration.
6. The installation site of an ordinary type isolator should be kept away from gas, smoke chemical deposition,salt-spray fog, dust, and other explosive and corrosive matters that affect seriously the insulation and conduction capability of the isolator.
7. Pollution-proof type isolator is applied to severe filthy conduction area; however, it shouldn't be any explosive matters and matters causing a fire.

Product Parameters

Model	Rated voltage (KA)	Current rating (A)	The limit of the passing current (KA)		4 seconds to heat Stabilize the current (KA)
			peak	Valid values
10   (H)GW9-12W            15            DA            24	10 12 15 24	240	5	9	5
		400	21	15	10
		600	35	25	14
		630	35	25	14
		800	35	25	14
		1000	50	35	24
		1250	31.5	80

Detailed Photos

 

Installation Instructions

Certifications

Packaging & Shipping