Product Details
Place of Origin: Zhejiang,China(Mainland)
Brand Name: YONGDE
Certification: ISO9001/VEIKI
Model Number: GW9
Payment & Shipping Terms
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: wooden case
Delivery Time: 21days per container
Payment Terms: T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability: 1,000pcs per month
Product Type: |
GW9 |
Voltage: |
Up To 20kV |
Standards: |
IEC |
Used For: |
Protection |
Frequency: |
50hz |
Product Name: |
GW9 Series Outdoor Disconnectors Electric Isolator Switch Of Medium Voltage |
Main Material: |
Steel, Silicone Rubber |
Product Type: |
GW9 |
Voltage: |
Up To 20kV |
Standards: |
IEC |
Used For: |
Protection |
Frequency: |
50hz |
Product Name: |
GW9 Series Outdoor Disconnectors Electric Isolator Switch Of Medium Voltage |
Main Material: |
Steel, Silicone Rubber |
GW9 Series Outdoor Disconnectors Electric Isolator Switch of Medium Voltage
Why use GW9 disconnectors?
1. Simple Structure
2. high reliability
3. design and manufacture in accordace with IEC 62271
4. More than 24 years of experience
Specifications:
| Parameter Table | ||||||
| Items | Technical parameter | |||||
| No | type | GW9-10 | GW9-15 | GW9-20 | ||
| 1 | Rated Voltage kV | 10 | 15 | 20 | ||
| 2 | Max working voltage kV | 12 | 17.5 | 24 | ||
| 3 | Rated frequency Hz | 50 | ||||
| Rated current A | 400 | 630 | 1250 | |||
| 4 | Rated Short Time withstand current and Time kA/s | 20/4 | 25/4 | 31.5/4 | ||
| 5 | Rated Peak withstand current kA | 50 | 63 | 80 | ||
| 6 | 1min power frequency withstand voltage (effective value) kV | To earth | 42 | 45 | 65 | |
| To phase | 53 | 55 | 79 | |||
| 7 | Lightning Impulse wishstand voltage(peak value) KV | To earth | 75 | 105 | 125 | |
| To phase | 85 | 120 | 145 | |||
Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.
