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.

Другие товары поставщика

	Type 1+2 /Class B+C Switch-type Gap Technology Lightning Surge Protector with TUV mark	These series products are mainly used for Type 1+Type 2 protection of power distribution systems (10/350µs) and are used to protect electrica...
	Surge Protection Device	15 years of lightning protection experience and advanced technology have made us a leader in the industry. As a professional and modern internation...
	Signal SPD	Techwin Inc. is one of the most professional surge protection device manufacturersin China. With matured experience in surge protectortechnology, T...
	DIN-rail mounted DC power Surge protective device(SPD)	DC power supply SPD, also called DC lightning arrestor or DC surge suppressor, is designed for the protection of DC power circuit from the damage o...
	SPD for AC Power Supply	SPD for AC Power Supply is mainly applicable to the power distribution systems for Class I / II / III( spd class 1 2 3) protection. Surge arresters...

Похожие товары

	Radio frequency signal generator	Продавец: 00000	Radio frequency signal generator Radio frequency signal generator Overview Adopting DD...
	Вакуумный насос с трехфазным асинхронным двигателем	Продавец: Taizhou Sulin Electromechanical Co., Ltd.	Трехфазный асинхронный двигатель для вакуумных насосов — это специализированный двигатель, ...
	BLIIOT BL193 Модуль ввода-вывода SNMP Edge	Продавец: Шэньчжэньская компания барий-рениевых технологий, ООО.	BL193 — это многофункциональный программируемый модуль удаленного ввода-вывода SNMP промышл...
	BLIIOT BL191 OPC UA Edge I/O Module	Продавец: Шэньчжэньская компания барий-рениевых технологий, ООО.	BL191 — это многофункциональный программируемый модуль удаленного ввода-вывода OPC UA промы...
	SDR for IoT Applications	Продавец: BEIJING HIGHMESH INFORMATION TECHNOLOGY CO.,LTD.	SDR for IoT Applications SDR for IoT Applications: Highmesh's Flexible and Scalable Solution...