Gw-10/630A China Outdoor Porcelain Sefty Disconnect Switch

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: GW-10/630A
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Oscillating Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Two
• Run: Turn the Horizontal
• Switching Mode: Single Throw-in
• Common Model: Gw
• Structure of Operating: Electric
• Certification: ISO, ISO9001
• Brand: Shengsu
• Rated Voltage: 10kv
• Rated Current: 630A
• Rated Frequency: 50/60Hz
• Operation Condition: Outdoor
• Breaking Capacity: High
• Model No.: Gw-10/630A
• Brand Name: Shengsu
• Color: Customers' Requirements
• Customize: Yes
• Wind Speed: ≤34m/S
• Ice Cover Thickness: ≤10mm
• Ambient Temperature: -30-40
• Altitude: ≤1000m
• Earthquake Intensity: Not Exceed 8 Degrees
• Transport Package: Wooden Case
• Specification: pcs
• Trademark: SHENGSU ELECTRIC CO., LTD
• Origin: China
• Package Size: 60.00cm * 35.00cm * 40.00cm
• Package Gross Weight: 30.000kg

Product Description

Place of Origin:Wenzhou Zhejiang China

Brand Name: SHENGSU

Model Number: GW-10/630A

Rated frequency: 50/60Hz

Rated current: 630A

The "GW-10/630A" outdoor 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 circumstances of with voltage and no load. The isolatoris adopts isolated hook rod to operate.

Product Parameters

Items			Units	Technical parameters
Rated voltage			kV	10		24		33
Max.operating voltage			kV	12		27		35
Rated insulation level	1min.Power frequency withstand voltage	To earth	kV	40		50		80
		Across open DS	kV	47		60		90
	Rated lightning impulse withstand voltage	To earth	kV	105		125		180
		Across open DS	kV	120		145		210
Rated frequency			Hz	50
Rated current			A	200	400		630		1250
4s short time withstand current			kA	6.3	12.5		20		31.5
Peak withstand current			kA	16	31.5		50		80

Using the environment conditions

a. The altitude does not exceed 1000m.
b. The ambient air temperature: Maximum+40°C; Minimum: -30"C,Paramos-40°C.
c. The wind pressure does not exceed 700Pa. (corresponding to 34m/s wind speed).
d. The earthquake intensity does not exceed 8 degreese.
e. The working situation hasn't frequent violent vibration.
f.  The installation site of ordinory type isolator should be kept away from gas, smoke chemical deposition, salt-spray fog, dust and other explosive and   corrosive maters that affect seriously insulation and conduction capability of the isolator.
g. Pollution-proof type isolalor is applying to severe filthy conduction area; however, it shouldn't be any explosive matters and matters causing fire.

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