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SPD - PV Surge Protector Device

SPD is used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance The electrical circuit or communication lines because of outside interference peak current or voltage suddenly, the surge protector can in a very short time conducting shunt, so as to avoid damage to other equipment surge in the loop Installed front of inverter input and back of inverter output Installed in Parallel the spd is installed in the electric circuit with parallel, the first to play a protective role, the response time in the 25 to 50 nanosecond.
Quantity:
  • SUV-PV
  • KAYAL
  • 8536300000

7-(1)7-(2)7-(3)

SPD is used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance The electrical circuit or communication lines because of outside interference peak current or voltage suddenly, the surge protector can in a very short time conducting shunt, so as to avoid damage to other equipment surge in the loop Installed front of inverter input and back of inverter output Installed in Parallel the spd is installed in the electric circuit with parallel, the first to play a protective role, the response time in the 25 to 50 nanosecond.

surge protector
Normal PV system voltage 1000V 1200V 1500V
MCOV 1170V DC 1200V DC 1500V DC
Max system discharge current 40ka 30ka 30ka
Voltage protection level ≤4kv ≤4.5kv ≤4.5kv
Voltage protection  ≤3.5kv ≤4kv ≤4kv
level at 5ka
Integrated Fuse  30ka/100v dc 30ka/1200v dc 30ka/1500v dc
breaking capacity 
/interrupting rating
Technology Short-current interription overload protection
Operating temperature range -40℃ + 80℃
Normal discharge current 12.5ka
Response time <25ns
Operating state/fault indication green(good) Red(replace)
Conductor rating  Minimum 60/75℃ 1.5mm2 /14AWG Solid/ Flexible
and cross-sectionalarea Maximum 60/75℃ 35mm2 /2AWG Standards /25mm2/ 4AWG Flexible
Mounting 35mm din rail per EN 60175
Enclosure material UL 94V0 thermoplactic
Degree of protection IP20
Capacity 3 Modules, din 43880
Standards information IEC 61643-11 Type2, IEC 61643-1 Class Ⅱ
Product warranty Five years


FAQ

  • How do I ensure the safety of my funds and goods?

    We are one of the representative companies of China Customs Integrity Enterprise. You can verify the credibility of our company in any form. We also welcome you to visit our factory at any time.
  • What is the quality and warranty of the charger?

    All of our charging station components have passed CE certification, you can find the CE mark on our charger.
    We provide a 12-month warranty for the charger, in addition, we also provide lifetime technical support.
  • Does your charger support OCPP function?

    Yes, our charger supports OCPP 1.6 and can be connected to the Internet.Even we have chargers that support Ethernet, 3G, and 4G functions.
  • Are there any successful cases you can refer to?

    We already have many successful examples of projects in China. We have successful cases of photovoltaic power distribution and charging station construction in foreign countries such as Europe, India, Russia and other countries.

NEWS

  • [Company News] Wenzhou Kangyu Electrical Co., Ltd.

    Established in 2002, Wenzhou Keyu Electric Co., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service.The company is located in Liushi Town, the world-famous capital of China's electrical appliances. The company specializes in research anddevelopment of distributed photov

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Add: NO.136-138,XinGuang Road, XinGuang Industrial Zone, Liushi,
Yueqing, Wenzhou, Zhejiang, China

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