Hangzhou Yongde Electric Appliances Co.,Ltd
| Installation Type | Tandem Arrester |
| Material | ZnO |
| Dimensions | 425mm x 145mm x 235mm |
| Weight | 8kg/carton |
| Rated Voltage | 21kV |
| Nominal Current | 10kA |
| Residual Voltage (5kA) | 57.7kV |
| DC Reference Voltage | 29.7kV |
| Lightning Impulse Withstand | 150kV |
| Power Frequency Withstand | 50kV |
| Creepage Distance | 662mm |
| Housing Material | Silicon Rubber |
| Operating Temperature | -40 to +40°C |
| Max Wind Speed | 35m/s |
| Certification | ISO9001, Kema |
| Model Number | YH10W5-21 |
View Detail Information
Explore similar products
21kV,5kA polymer lightning arrester/surge arrester
KEMA Outdoor Substation Substation Lightning Arrester 220kV , Brown / Gray Color
102KV 10KA Porcelain Lightning Arrester in Substation MOA Type Brown Color
500KV HV Substation Lightning Arrester for Lighting Surge Protection Self
Product Specification
| Installation Type | Tandem Arrester | Material | ZnO |
| Dimensions | 425mm x 145mm x 235mm | Weight | 8kg/carton |
| Rated Voltage | 21kV | Nominal Current | 10kA |
| Residual Voltage (5kA) | 57.7kV | DC Reference Voltage | 29.7kV |
| Lightning Impulse Withstand | 150kV | Power Frequency Withstand | 50kV |
| Creepage Distance | 662mm | Housing Material | Silicon Rubber |
| Operating Temperature | -40 to +40°C | Max Wind Speed | 35m/s |
| Certification | ISO9001, Kema | Model Number | YH10W5-21 |
| High Light | 21kV polymeric lightning arrester ，substation lightning arrester 10kA ，YH10W5-21 lightning arrester | ||
1.Product information| Type | YH10W5-21/57.7 | 4/10µS High current impulse kA | 100 |
| Rated voltage---------kV | 21 | Lightning impulse withstand kV | 150 |
| MOCV ----------------kV | 17 | Power frequency voltage withstand(dry/wet)kV | 50 |
| Nominal Current-------kV | 10 | 0.1S TOV--------------kV | 25.2 |
| Residual voltage of steep impulse----at 5kA(kV) | 62.5 | 1S TOV----------------kV | 24.15 |
| 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 57.7 | 10S TOV---------------kV | 23.1 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | 43.7 | 1200S TOV-------------kV | 21 |
| 1mA D.C reference voltage (kV) | 29.7 | Creepage distance ----mm | 662 |
| Line discharge level | 1 | Material employed in series non-linear resistor | Zinc Oxide |
| 2mS long duration impulse current A | 400 | Material of housing | silicon rubber |
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
$17,364,156-$20,744,408
Employee Number:
100~250
Ecer Certification：
Verified Supplier
Hangzhou Yongde Electric Appliances Co.,Ltd was founded in 1993. As a high-new-tech enterprise in Zhejiang province, it is about 15 kilometers from downtown area. Our Company is one of the recommended model companies for national power grid construction and transformation. We specialize... Hangzhou Yongde Electric Appliances Co.,Ltd was founded in 1993. As a high-new-tech enterprise in Zhejiang province, it is about 15 kilometers from downtown area. Our Company is one of the recommended model companies for national power grid construction and transformation. We specialize...
Get in touch with us
Leave a Message, we will call you back quickly!