HL Series Line Type Low Voltage Surge Arresters
POLIPAR HL series low voltage surge arresters used for protect low voltage power equipment from the effects of lightning and switching overvoltages.
Advantages
- Low protection level, independent from steepness and polarity of surge strike
- High energy absorption capability
- High resistance to the influence of environmental conditions
- Stability of the characteristics in time
- Wide range of terminals and assembling accessories
- Reliable protection characteristics
- Perfect solutions for indoor applications.
- Using reliability proven ZnO technology.
SPD Type | Low Voltage Line Type |
System Voltage | 110 V to 980 V |
Ambient Temperatures | -40 to 70 |
Nominal Discharge Current (8/20µs) | 5kA or 10kA (peak) |
Maximum Discharge Current (8/20µs) | 25kA or 40 kA (peak) |
Continuous Operating Voltage | 88 to 785 |
Short-Circuit Widthstand | 3kA |
Frequency | 48-62 Hz |
