Electronics / Computers
SPD for Windpower System |
Model |
M40W-690 |
M40W-400 |
M40W-230 |
Lightning protection zone(LPZ) |
1-2 |
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Standards Compliance |
IEC61643-11, EN60950 |
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Classification |
Class C/Type 2 |
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Nominal working voltage Un |
690V |
400V |
230V |
Max continuous operating voltage Uc |
700V |
440V |
250V |
Nominal discharge current (8/20µs) In |
20KA |
||
Max discharge current Imax (8/20µs) Imax |
40KA |
||
Follow current interrupt rating Ifi |
25KArms/100Arms |
||
Short-Circuit Current Rating Isccr |
25KA |
||
Temporary overvoltage (TOV)(L-N) Ut |
440 V / 120 min. – withstand |
||
Temporary overvoltage (TOV) [N-PE) Ut |
1200 V / 200 ms – withstand |
||
Protection level Up |
3000V |
2200V |
1500V |
Response time tA (L-N/N-PE) |
25ns |
||
Protection model |
L L L N-PE |
L L L-PE |
L N-PE |
Dimension |
90 (H)×90(W)×65(L)mm |
90 (H)×54(W)×65(L)mm |
90 (H)×36(W)×65(L)mm |
Mounting |
DIN-rail Mounting 35mm |
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IP code |
IP20 |
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Working conditions |
Temperature: -40 to 80℃, Relative humidity: ≤95% |
Wire Diagram of Wind Protection Devices
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