1000V DC Surge Protector Device SPD

1000V DC Surge Protector Device SPD

Model No.︰PMD-1000V


Country of Origin︰China

Unit Price︰-

Minimum Order︰1 pc

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Product Description

PV 1000V Lightning Strikes Surge Arrester Solar Photovoltaic DC SPD Surge Protective Device


SANDI photovoltaic surge protective device(SPD) (with three -step DC switching device) features visual indication and optional remote contact signaling (floating changeover contact) for use in PV systems. These complete surge protective devices are suitable for all PV systems in accordance with IEC 60364-7-712. Includes a five year limited warranty. These prewired solutions consist of a base and locking modules that feature a combined and short-circuiting (shunting) device with safe electrical isolation to prevent fire damage due to DC arcs. An integrated DC fuse allows safe module replacement without arc formation. In case of insulation faults in the generator circuit, a reliable and tested fault-resistant Y circuit prevents damage to the surge protective devices. The green and red visual indicator flags show the module protective status ( green =good, red =replace). Apart from this visual indication, the remote signaling option features a three terminal floating changeover contact that can be used as a make or break contact depending on the particular monitoring system design employed.

Product Description

3 Poles 20ka-40ka 1000V DC Surge Protector Devices
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

TYPE PMD40-1000/3
Max. continuous operating voltage(DV) 1000V
Nominal discharge current(8/20) In 20kA
Max. discharge current(8/20) Imax 40kA
voltage protection level Up:(8/20μs) ≤3800V
Conductor sectional ≥10mm2
Dimension 90×64×54 mm
working conditions Temperature-40~+85ºC,Relative Humidity (RH)≤95%(25ºC)


Payment Terms︰ TT

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