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PV system DC1000V-40KA Surge Protective Device SPD

PV system DC1000V-40KA Surge Protective Device SPD
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Product Code : PMD40-1000/3
Brand Name : SANDI
Price And Quantity
  • Minimum Order Quantity
  • 1000 Piece/Pieces
  • Price Range
  • 4900.00 - 5500.00 USD ($)
Product Specifications
  • Operating Temperature
  • -5~+40 Celsius (oC)
  • Working Temperature
  • -5~+40 Celsius (oC)
  • Input
  • maximum 1000VDC
Product Description

photovoltaic system with CE & TUV DC1000V-40KA Surge Protective Device(SPD)

1. Product Function : Products Are Mainly Used In The Dc Power Supply Lighting Protection And Over-Voltage Operation Protection Function.

2. Main Features:

  • Use High Quality Varistor, Reliable High-Quality Assurance And Stable Performance
  • Modular Design, Can Be Charged Plug, Easy To Test Or Replace
  • With Remote Alarm Device, Easy For Remote Monitoring
  • Adopt Temperature Control Circuit Technology, Over-Current And Over-Voltage Double Automatic Protection Circuit
  • With Working And Fault Display, Degradation Status Is Clear At A Glance
  • Fast Response Time, Large Discharge Current Capacity, Low Residual Voltage
  • Easy To Install, Maintain Simple

3. Technical Data

Product Model


Nominal Voltage




Max Continuous Voltage


Nominal Discharge Current(8/20s)


Max Discharge Current Capacity(8/20s)


Protection Level(8/20s)


 Cross-Sectional Area of Access Wire



90,64,54 mm

Working Environment

Temperature-40+85,Relative Humidity 95%(25)



5. Installation Method And Precautions:

(1) The Power Connecting Wire Use Multi-Strand Copper Wire And Not Less Than 6Mm2, Ground Wire Use Multi-Strand Copper Wire And Not Less Than 10Mm2. Connecting Wire Should Be Short, Straight, Thick. Ground Resistance: R 4
(2) The Front-End Of Spd Should Be With Appropriate Fuse In Series Or Be Disconnected. (3) Must Disconnect Power When Install, Prohibited Hot-Line Operation.
(4) Insert Lightning Protection Module In Place Correctly After Finished Installation, Check If Working Normally.
(5) When The Spd Module Fault Display Window Indication Red (Remote Communication Terminal Output An Alarm Signal, Then Means The Spd Happen Fault And Should Be Replaced.
(6) Spd Not Need Special Maintenance, Just Need Regularly Check If Connections Is Loose, Status Indication Is Normal.

Trade Information
  • Supply Ability
  • 6000 Per Month
  • Delivery Time
  • 3-7 Days


Contact Details
ZHEJIANG SANDI ELECTRIC CO.,LTD All Rights Reserved.(Terms of Use)
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