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AC 385V Three Phase Power Surge Protection Device SPD Power Surge Arrester 25KA

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AC 385V Three Phase Power Surge Protection Device SPD Power Surge Arrester 25KA

Country/Region china
City & Province zhejiang
Categories Other Security & Protection Products
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Product Details

AC 385V Three Phase Power Surge Protector Device SPD Power Surge Arrester 25KA

 

AC 385V Three Phase Power Surge Protection Device SPD Features:

 

Three-pole lightning current arrester.

• 10/350μs, 8/20μs sparkgap.
• Indicating window.
• Adopt hermetical GDT technology, high follow current extinguishing capability.
• Extremely low voltage protection level.
• Designed according to IEC 61643-1.
 

AC 385V Three Phase Power Surge Protection Device SPD Technology characteristic:

 

 BR-25GR 3P
Max. continuous operating a.c. voltage            Uc385V
Lightning impulse current (10/350us)            Iimp25kA
Nominal discharge current (8/20us)                  In25kA
Max. discharge current (8/20us)                   Imax100kA
Voltage protection level                                    Up≤2.0kV
Response time                                                  tA≤100ns
Degree of protectionIP20
Cross-section area (Min.)4mm2
Cross-section area (Max.)35mm2
Max. backup fuse315A gL
Operating temperature range                           Tu-40℃—80℃
FunctionInncoming line 1 Class protection
Note         Other maximum continuous working voltage Uc            can be customized       

 

Dimension:

 

 

AC 385V Three Phase Power Surge Protection Device SPD Application:

 

Protecting low voltage equipment against lightning and surge damages.

• Applied in PSD Class I (Class B) for various power supply system.
• 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.

 

Product Line:

 

 

Certificate:

 

 

FAQ:

 

Q1. What's the payment term?
  A. We accept TT, 30% deposit and 70% balance before shipment.

 

Q2. Would you accept to use our logo?
  A. If you have good quantity, it absolute no problem to do OEM.

 

Q3. Do you accept customized order?

  A. Yes, we do.

 

Q4. What's the delievery time?

  A. It usually takes 20 days after confirming payment, but specific time should be based on the order quantity.

 

Q5. Is sample available and free?

  A. Sample is available, but it's not free. The cost of sample will be refund after further order.

 

 

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