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HGW9-10 type outdoor disconnet switch
Product Description of HGW9-10kV outdoor disconnet switch
HGW9-10 type outdoor disconnect switch is used for opening and closing single phase or three phase circuits under the voltage but no-load condition in 10kV power System.
HGW9-10 type outdoor disconnect switch has simple structure, convenient price, simple use. It is composed of base, support insulator, electricity conductpart and mechanism. Using blade structure to open andclose circuit. Blade of each phase is composed of twoblades. There are compress springs on the two sides ofblades, to adjust for getting needed pressure. When open and close switch, use insulating bar operating mechanism. Blade have self-lock device.
a) Altitude above the sea: no more than 1000m;
b) Ambient temperature: upper limits+40℃,lower limits-30℃(high cold area lower limits-40°C);
c) Outdoor wind speed: not exceeding 35m/s;
d) Earthquake intensity: not exceeding 8 degree;
e) Occasions without severe vibration;
f) Occasion without matter which will badly influence the insulation performance and conductivity of disconnector, such as gas, steam, chemical sediment, salt fog, dust, and the other explosive and corrosive matters.
Technology performance of product accords with standards.
Features of HGW9-10 type outdoor disconnet switch:
Technical Parameters of HGW9-10 type outdoor disconnet switch:
| Product Model | HGW 9-10/200 | HGW 9-10/400 | HGW 9-10/630 | HGW 9-10/1000 |
| Rated Voltage(kV) | 12 | 12 | 12 | 12 |
| Rated Current (A) | 200 | 400 | 630 | 1000 |
| 4S heat stabilization current (A) | 12500 | 12500 | 12500 | 12500 |
| Dynamic stabilization current (A) | 31500 | 31500 | 31500 | 31500 |
| Impulse withstand voltage (kV) Phase to ground | 75 | 75 | 75 | 75 |
| Impulse withstand voltage (kV) Between opening contacts | 85 | 85 | 85 | 85 |
| P.F.Withstand Voltage (kV) Phase to ground | 38 | 38 | 38 | 38 |
| P.F.Withstand Voltage (kV) Between opening contacts | 42 | 42 | 42 | 42 |
Customization:
Disconnect switch offers technical support and services to ensure that our products are of the highest quality. Our team of experienced professionals are available to answer any questions you may have about our products. We also provide ongoing customer support for our products, including regular updates and maintenance. Additionally, we offer a full range of installation services, so you can be sure that our products are installed correctly and safely.
The Disconnect switchproduct is packaged and shipped as follows: