SPD for Windpower System

• 

Wind power protection devices are 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
1. Own designed temperature control circuit-breaking technology and built-in overcurrent protection circuit to completely avoid fire danger.

2. Working state and failure state are clear and intuitive.

3. Kevin wiring is workable.

4. Convenient installation and simple maintenance.

5. Remote alarm Status indicator

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

Application of Wind 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 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％

Shenzhen Techwin Lighting Technologies Co., Ltd is a professional spd supplier, we provide solar power surge protector, lightning surge protector, signal surge protector and etc. Want to know more? Please contact us.

Other supplier products

	100KA DIN-rail Mounted Large Discharge Current AC Power SPD	Techwin Inc. is one of the most professional surge protection device manufacturersin China. With matured experience in surge protectortechnology, T...
	SPD for Solar Power System/PV System	Lightning combiner box for PV array is installed between PV module and inverter. And surge protection device for PV solar power system is widely ap...
	2in 1 SPD for CCTV M10-24 D05J4	2 in 1 monitor lightning arrester(power and network), a Kind of SPD, designed for a digital camera to protect camera power, data line from lightnin...
	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...
	Industrial Control Line AI/AO Analog signal RS485 Protector	The control signal lightning protection device is designed to protect the control line system to protect the electrical and electronic equipment's ...

Same products

	Used Scrap Electric Motor For Sale, ELMO, Alternators scrap	Seller: Ivory Stria LLC -Scrap Plastic Supplier	Metal Extraction: Recycling used electric motor scrap by extracting valuable metals like copper ...
	Used Electric Motor Scrap for Sale, ELMO Supplier, ferrous metal DC , AC, HP motors	Seller: Ivory Garia Scrap plastic supplier	If you're in the industrial or automotive industry, you likely have some used electric motor scra...
	Industrial EtherCAT Gateway Real Time Monitoring Ethernet Modbus to EtherCAT Converter	Seller: Shenzhen Beilai Technology Co.,Ltd	The BL123 protocol converter is an industrial protocol gateway with Ethernet ports and RS-232/485...
	Industrial Automation Modbus to Profinet Converter for Siemens PLC Profinet Gateway	Seller: Shenzhen Beilai Technology Co.,Ltd	The BL122 protocol converter is an industrial Ethernet gateway with Ethernet ports and RS-232/485...
	Photovoltaic Energy IEC104 Ethernet IO Module	Seller: Shenzhen Beilai Technology Co.,Ltd	BE190 IEC104 Ethernet IOprovides 26 IO board options, including digital input/output, analog inpu...