GW1-12G(D) and GW1-20 series outdoor high-voltage isolating switch is a new type of switch designed for the original GW1 switch. It is designed according to the current national and international standards. The switch itself has a grounding knife. With the CS8 manual mechanism, it can effectively prevent the wrong operation such as "carrying the grounding wire and closing the ground wire", and the operator does not have to hang the ground wire.
GW1-12G(D) and GW1-20 series outdoor high-voltage isolating switch is a new type of switch designed for the original GW1 switch. It is designed according to the current national and international standards. The switch itself has a grounding knife. With the CS8 manual mechanism, it can effectively prevent the wrong operation such as "carrying the grounding wire and closing the ground wire", and the operator does not have to hang the ground wire. The product has excellent electrical and mechanical properties, meets the requirements of national standard GB1985 and international electrical standards IEC129, IEC694, and is the replacement product of the current 10kV outdoor switch.
Rated current: 200A, 400A, 630A, 1250A.
GW1-6/200A GW1-6/400A GW1-6/600A GW1-10/200A GW1-10/400A GW1-10/600A GW1-10/1000A GW1-10/1250A GW1-10W/200A GW1-10W/400A GW1-10W/600A GW1-10W/1000A GW1-10W/1250A GW1-10D/200A GW1-10D/400A GW1-10D/600A GW1-10D/1000A GW1-10D/1250A GW1-10DW/200A GW1-10DW/400A GW1-10DW/600A GW1-10DW/1000A GW1-10DW/1250A GW1 series isolating switch GW1-6, GW1-10 high voltage isolated open relationship three-phase AC 50Hz outdoor high voltage switchgear, used in power system of voltage 6, 10KV For the purpose of splitting the circuit when there is voltage and no load.
The GW1 series has the following varieties:
1) Press the presence or absence of the grounding switch: no grounding and single grounding
2) According to the use area: ordinary type, anti-fouling type, stain-resistant type
This series of products meets the requirements of national standards and IEC standards, and the products have good seismic performance.
GW1 high voltage isolation switch use conditions
1) The altitude does not exceed 1000m;
2) The ambient temperature is not higher than +40 ° C; not lower than -30 ° C; the daily temperature difference is 15 ° C;
3) The outdoor wind speed does not exceed 35 m / s, the seismic intensity does not exceed 8 degrees, and the ice thickness: ≤ 10 mm;
4) The installation site should be free of gas, steam, chemical deposits, salt spray, dust, dirt and other explosive and corrosive substances that seriously affect the insulation and conductivity of the isolating switch;
5) The installation site should be free of frequent and severe vibrations.
