Yueqing Aidun Electric Co.,Ltd. Yueqing Aidun Electric Co.,Ltd.

1500V DC surge protective device Type II 4P

Yueqing Aidun Electrical produce “SOLARSON”brand SST40-1000 1500V DC SPD Type II 4P are used for solar PV system,the products are made in China ,good quality with good price.
Rated voltage:1500V DC
Model:
SST40-1500
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1500V DC surge protective device Type II 4P

1500V DC surge protective device Type II 4P

 

China  Aidun Electrical produce “SOLARSON” brand 1500V DC surge protective device Type II 4P are used for  solar PV system.

 

Product description

Surge protective device, protect against lightning surge voltages in solar system (photovoltaic

power supply system).

These units must be installed in parallel on the dc networks to be protected and provide common

and different modes protection. Its installed location are recommended at both ends of the dc

power supply line (solar panel side and inverter/converter side), especially if the line routing is

external and long.

High energy MOVs equipped with specific thermal disconnectors and related failure indicators.

This product accourding to IEC66143-1/EN61643-11.

Technical data

 

Item

026

027

028

029

Product Type

SST40-500

SST40-1000

SST40-1000

SST40-1500

Pole

2P

2P

3P

3P

Electrical parameter

       

Classified test

II

II

II

II

Uoc max (VDC )

500

1000

1000

1500

Uc ( VDC )

500

1000

1000

1500

ln (8 /20 )us ( kA )

20

20

20

20

lma× (8 /20 )us ( kA )

40

40

40

40

Up ( kV )

2.00

3.80

3.80

3.80

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