Lightning/Surge Arrester

Product Description

Primary Competitive Advantages:
Country of Origin
Experienced Technical Staff
Price
Product Features
Product Performance
Quality Approvals
Service
KEMA Certificate
Zinc Oxide Resistance
Parts Sale

Key Specifications/Special Features:
Rated voltage: 3 to 36kV
Nominal discharge current: 5kA
Housing material: Silicone rubber
Rated frequency: 50/60Hz
Residual voltage at lightning impulse 8/20us: 8.5kV-102kV
Residual voltage at steep current impulse 1/10us: 9.8kV-118kV
Residual voltage at switching impulse 30/60us: 7.3kV-88kV
Continuous operating voltage: 2.55kV to 28.8kV
Long duration current impulse withstand (2ms rectangular): 150A
Power frequency reference voltage: ¡Ý3-36kV
Operating duty (4/10us high current impulse withstand): 65kA
Housing insulation level (lightning impulse): 15kV to 170kV
Housing insulation level(-power frequency, wet 1 min): 10kV to 80kV
Internal partial discharge: ¡Ü10pC
Mechanical strength (torsional): 60Nm