1. Excellent protective performance.
2. Good sealing properties.
3. KEMA tested quality assurance.
Distribution Type Surge Arrester is applicable for protection of the power equipment like transformers against system over-voltages and lightning surges. The arrester is developed to endure the different temperature variations. It has been designed and type tested according to IEC60099-4:2004 standard. Furthermore, the arrester has also passed additional tests of KEMA lab to ensure that it can fit the challenging conditions.
Detailed Specifications of Surge Arrester:
Rated Voltage Ur, kV | 36 |
MCOV, kV | 30.0 |
Nominal Current In, kA | 10 |
Residual Voltage with 8/20 µs Current Impulse, kV | 108.0 |
Residual Voltage at 30/60 µs Current Impulse, kV | 96.0 |
Power Frequency Withstand Voltage (Wet 1min), kV | 185 |
Max. Energy Discharge Capability kJ/kV-UC | 2.8 Class1 (IEC 60099-4) |
Creepage Distance, mm | 1160 |
Length, mm | 470 |
Arc Distance, mm | 360 |
