ZOII TUV SPD 40KA 500VDC 1000VDC surge protection for PV system,solar power dc surge arrester Protector type device

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Product Overview


Related Products


DC surge protector SPD/ZY2-20/40
Classified test
Un (V DC)
Uc (V DC)
In(8/20)us (kA)
Imax(8/20)us (kA)
Up (kV)
Hard wiring capacity(mm²)
Flexible wiring capacity(mm²)
Stripping length(mm)
Terminal screwa
Protection class
Installation environment
No obvious shock and vibration
Altitude (m)
≤ 2000
Working Temperature
Relative humidity
How to Install
Installed with H35-7.5/DIN35 steel mounting rail
Colors can be customized

Products Description

1、The DC surge protector is suitable for preventing damage to the DC power supply system and electrical equipment caused by
lightning overvoltage and transient overvoltage, and protects the safety of equipment and users. DC surge protectors are widely
used in photovoltaic power generation systems, mobile communication base stations, microwave communication bureaus (stations),
telecommunications equipment rooms, factories, civil aviation, finance, securities and other systems for DC power protection.

2、DC surge protectors are only used for various DC power supply systems, such as DC power distribution panels, DC power supply
equipment, DC distribution boxes, electronic information system cabinets, and output terminals of secondary power supply

3、The DC surge protector adopts temperature control circuit breaker technology and built-in over-current protection circuit to
completely avoid the fire risk caused by the self-heating of the surge protector; and select high-quality components and use
advanced production technology to manufacture; large current capacity, The residual voltage is low; and the DC surge protector has
its own remote alarm dry contact; the working status and failure status are clear and intuitive; the DC surge protector is easy to
install and simple to maintain; the craftsmanship is exquisite and can be used in acid, alkali, dust, salt spray and Long-term
work in harsh environments such as humidity.

4、Voltage level: DC12V 24V 48V 500V 690V 800V 1000V 1200V
The maximum discharge current of DC surge protector is divided into: 40KA, 60KA, 80KA, 100KA.

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Feedback from Customers


Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very competitive.

Q2: What is your main products?
A2: Solar Power system accessories ,The wide range products under manufacturing covers such as AC&DC Surge Protective
Device(SPD),AC&DC Miniature Circuit Breaker(MCB),AC&DC Moulded Case Circuit Breaker(MCCB),Voltage & Current Protector,DC FUSE,PV connector ,combiner box etc.

Q3: Do you provide samples ? is it free or extra ?
A3: Yes, we could offer the sample for free charge.

Q4: How does your factory do regarding quality control?
A4: All the products will be 100% checked before the shipment.

Q5:How's the delivery?Because I really need them is urgently?
A5: Samples cost 1-2 days. Bulk order cost 12-15 days.

0.0135 s.