Chinese Factory Supply High Quality Isolation Switch

• Customization: Available
• Type: High-voltage
• Structure: Double-column Disconnector
• Model NO.: GW9
• Installation: Outdoor High-voltage
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Oscillating Type
• Number of Poles: Unipolar
• Grounding: Single Ground
• Series: Two
• Product Name: Shackle, Thimble, Hook, Anchor
• Surface Finish: Hot DIP Galvanized
• Transport Package: Wooden Case
• Specification: CE, SGS, ISO
• Trademark: OPTELEC
• Origin: China
• HS Code: 7316
• Production Capacity: 3000 Set/Sets Per Month

Product Description

 ISOLATOR SWITCH 
The isolation switch is the high voltage switch equipment of single phase AC 50Hz. The product is suitable for power system switch on/off when system has voltage but no load.
The isolation switch adopts isolation hook rod to operate.

Application:

1. The altitude shall be not more than 1000m
2. The ambient temperature: -30degC ~+40degC ; Paramos: -40degC
3. Wind pressue: <=700Pa (equals to 34m/s)
4. Earthquake strength <=8degree
5. Working place with no frequent vibration
6. The installation site of ordinary type isolation switch should be kept away from gas, smoke, chemical deposition , salt-spray fog, dust and other explosive and corrosive items that seriously affect insulation and conductivity capacity of the isolator. The pollution-proof type isolator can be installed on the above polluted area but should be avoided from fire and explosion.

Type	Rated voltage (kV)	Rated current (A)	Limit current(kA)		10sThermally stable current (kA)
			Value Peak	Effective value RMS
(H)GW9-12G/200	12	200	5	9	5
(H)GW9-12G/400	12	400	21	15	10
(H)GW9-12G/630	12	630	35	25	14
(H)GW9-12G/800	12	800	55	35	20
(H)GW9-12G/1000	12	1000	80	45	28
(H)GW9-12G/1250	12	1250	120	55	39
(H)GW9-10/200A	10	200	5	9	5
(H)GW9-10/400A	10	400	21	15	10
(H)GW9-10/630A	10	630	35	25	14
(H)GW9-10/800A	10	800	55	35	20
(H)GW9-10/1000A	10	1000	80	45	28
(H)GW9-10/1250A	10	1250	120	55	39

Type	Rated voltage (kV)	Rated current (A)	Limit current(kA)		10sThermally stable current (kA)
			Value Peak	Effective value RMS
GWDCD1	12	630(1250)	5	9	5
GWDCD2	12	630(1250)	21	15	10

RH-B series outdoor high voltage isolate switch

Type	Rated voltage (kV)	Rated current (A)	4S heat steady e.c (A)	Short current (A)	Impulse withstand voltage(kV)	Power-frenquency withstand voltage  (kV)
RH-B	11	400	12500	31500	95	42
RH-B	33	600	12500	31500	180	80