SPD for Windpower System
Wind protection devicesare mainly used to protect wind power system equipment, sensitive electric and electronic parts in turbine system from lightning strikes, widely applied in power line protection in wind power system's distribution box, and other AC distribution box.
Feature of Wind Protection Devices
Application ofWind Protection Devices
Applied to wind power protection system, Wind power generator.
Low voltage transformer box, Output of second power equipment, US and European box are applicable.
Technical Parameters ofWind 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% |
Wire Diagram ofWind Protection Devices
Techwin is a professionallightning protector supplierin china,providing surge protector for sale.
Send product request
Other supplier products
2021 New design automatic circuit recloser/ Auto recloser | TD-CHZ16 protector integrates intelligent control functions such as over-current and short-circuit protection, under-voltage/over-voltage protectio... | |
Large Discharge Currrent TVSS Lightning Protection Box | The lightning power/circuit tvss breaker box is a kind of lightning surge protection device (SPD), which is mainly installed in the power distribut... | |
SCB ( Surge Protector Circuit Breaker )-SSD ( SPD Specific Disconnector) | In low voltage power systems, a surge protector circuit breaker (SCB)-SSD ( SPD Specific Disconnecotor) is an external disconnector used in series ... | |
Din-rail DC Power SPD For PV Solar Power System | DC module for PV solar power system is mainly used to protect DC power system and electric and electronic equipment from lightning over-voltage and... | |
100KA DIN-rail Mounted Large Discharge Current AC Power SPD | M100 series power supply system AC modules are mainly applicable to the power distribution systems for class I / type 1 protection. Type 1 spd surg... |
Same products
NITROGEN CABINET | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone dry nitrogen box has a fast recovery time which is important for some industry demand, es... | |
Guitar Dry Cabinet | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | To give performers a better storage environment, Dryzone provides quality dry cabinets for instru... | |
INDUSTRIAL DRYING CABINET | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Drying Cabinet for Sale Dryzone industrial commercial drying cabinets are designed for electroni... | |
DIGITAL HYGROMETER | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone digital hygro meter could help manage the temperature and humidity of the production line... | |
Dryzone Nitrogen Desiccator Cabinet | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone Nitrogen desiccator cabinetis 1-50% RH adjustable and it has two series, one is the CQB s... |