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21kV 10kA Polymeric Lightning Arrester YH10W5-21 for Substation

21kV 10kA Polymeric Lightning Arrester YH10W5-21 for Substation

MOQ: 1
giá bán: 0.1
Detail Information
Chứng nhận:
ISO9001, Kema
Số mô hình:
YH10W5-21
Loại cài đặt:
Bộ chống sét song song
Vật liệu:
Zno
Kích thước:
425mm x 145mm x 235mm
Cân nặng:
8kg/carton
Điện áp định mức:
21kv
Dòng điện danh nghĩa:
10kA
Điện áp dư (5KA):
57,7kV
Điện áp tham chiếu DC:
29,7kv
Lightning Impulse chịu đựng:
150kV
Tần số năng lượng chịu được:
50kV
Khoảng cách đường dây:
662mm
Vật liệu nhà ở:
Cao su silicon
Nhiệt độ hoạt động:
-40 đến +40 ° C.
Tốc độ gió tối đa:
35m/giây
Làm nổi bật:

21kV polymeric lightning arrester

,

substation lightning arrester 10kA

,

YH10W5-21 lightning arrester

Product Description
Power Distribution Line Type Arrestor 21kV 10kV Polymeric Lightning Arrester
Product Specifications
Attribute Value
Model NO. YH10W5-21
Installation Tandem Arrester
Application Substation
Size Medium
Operation Voltage High Voltage
Shape Spiral
Material ZnO
Brand Yongde
Transport Package Wooden Case
Specification IEC60099-4
Trademark YONGDE
Origin China
HS Code 85354000
Production Capacity 5000 PCS/Month
21kV 10kA Polymeric Lightning Arrester YH10W5-21 for Substation 0 21kV 10kA Polymeric Lightning Arrester YH10W5-21 for Substation 1
Product Details
Product Name: 21kV, 10kA Polymeric Lightning Arrester
Item No: YH10W5-21/57.7
Size: 425mm × 145mm × 235mm (3 pieces per carton)
Packing: Carton with polyfoam insert parts
MOQ: 1 set
Production Capacity: 400 sets per day
Weight: 8kg/carton
Trade Terms: FOB, CIF (or negotiable)
Loading Port: Ningbo/Shanghai (or as customer requirement)
Loading Ability: 20'GP 4400 sets, 40'GP 8700 sets
Working Conditions
  • Environment temperature: -40°C to +40°C
  • Altitude: <1000m
  • Rated frequency: 48Hz to 62Hz
  • Power frequency voltage should not exceed continuous running voltage
  • Maximum wind speed should be less than 35m/s
  • Earthquake intensity should be less than 7 degree
  • Special consideration required for use in contamination areas
Technical Parameters
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 (kA) 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 at 5kA (kV) 57.7 10S TOV (kV) 23.1
Residual voltage of switching impulse current 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
About Our Company
Founded in 1993, we combine advanced technology with skilled professionals to deliver superior product quality and exceptional service. We are committed to mutual development and creating win-win partnerships with our customers. We welcome buyers to visit our facilities and experience our commitment to quality firsthand.
21kV 10kA Polymeric Lightning Arrester YH10W5-21 for Substation 2 21kV 10kA Polymeric Lightning Arrester YH10W5-21 for Substation 3