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