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

	Quarter Wave Surge Protective Device（SPD）N（L16）Access Network RF Protector	Quarter wave RF surge protectoris designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, in...
	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...
	R232 / DB Series signal surge protection device	Series signal protector designed for communication network line not to be spoiled by lightning over-voltage, induced over-voltage, and static disch...
	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...
	400KA Lightning Protection Box With 20 Years Warranty	Class B Smart Surge Protectorfor AC Power System Power distribution box(cabinet); AC cabinet; Column head cabinet; Charging station/charging poi...

Same products

	scrap electric motor, alternator scrap, scrap alternator scrap	Seller: Ivory Hong Recycling	At IvoryPhar Inc, we are dedicated to sustainability and responsible resource management. We are ...
	ABB Bailey Analog Input Module IMASI13	Seller: CW Green Tech	ABB Bailey Analog Input Module IMASI13 Monitoring process variables such as temperature, pressur...
	GE FANUC PLC Module IC693MDL340	Seller: 840499	The IC693MDL340 is a 120 volt, 0.5 Amp AC Output Module of the Series 90-30 manufactured by GE Fa...
	Electric Motor Scrap For Sale, ELOM Scrap For Sale, Alternator Scrap Sale, DC Motor Supplier, AC Motor Scrap Sale, Copper Winding Supplier	Seller: Ivory Qat Recycling-ldpe film roll scrap	Ivoryphar Inc. is pleased to offer high-quality electric motor scrap and alternator scrap, availa...
	Elmo Electric Motor Scrap For sale, Scrap electric motors, scrap motor, AC, DC motors	Seller: Ivory Swiss Recycling PE plastic scrap supplier	At Ivorypharinc.com, we are pleased to offer a diverse selection of scrap motors for sale, cateri...