SPD for Windpower System | Buy SPD for Windpower System from Shenzhen Techwin Lightning Technologies Co., Ltd, China

SPD for Windpower System Details

Brand Name

Techwin

Place of Origin

China

Supply Type

OEM Service

Condition

New

SPD for Windpower System Introduce

Feature of Wind Protection Devices

3. Kevin wiring is workable.

6. Exquisite workmanship, can work in hostile environments such as acid, alkali, dust, salt spray, and humidity for a long time.

Applied to wind power protection system, Wind power generator.

Technical Parameters of Wind Protection Devices

Model	M40W-690	M40W-400	M40W-230
Lightning protection zone(LPZ)	1-2
Standards Compliance	IEC61643-11, EN60950
Classification	Class C/Type 2
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
IP code	IP20
Working conditions	Temperature: -40 to 80℃, Relative humidity: ≤95％

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