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JZDY-D Surge Protector

2018-04-24 09:58

Range of use

JZDY-D Lightning arrester is suitable for terminal protection of electric equipment, it can be installed in electronic equipment, computer equipment floor terminal distribution box and information equipment.

Technical parameters

Model

JZDYD5

JZDYD10

   Rated voltage Un(v-)

220/380

220/380/420

   Continuous operating voltage Uc(v-)

275/320/385

275/320/385

   Protection level Up(KV-)

1.0/1.2/1.3

1.3/1.4/1.5/1.6

   Nominal discharge current KA

5

10

   Max concurrent capacity KA

10

20

   Response time t(ns)

<25

<25

   Access traverse area (mm2)

6

6

   Access ground line cross-sectional area (mm2)

10

10

   Working environment

 -40 ~ +85

 -40 ~ +85

   Relative humidity

95% (25)

95% (25)

   Front series fuse

16A

16A

 

Aging disengagement device

When the surge protector is overheated or breakdown due to deterioration, the aging disengagement device can automatically detach it from the power grid, a red signal is also given, which indicates that the protector has failed and needs to be replaced.

Remote alarm indication

The surge protector makes products with the telecommunication contacts or acousto-optic alarm according to user's requirements. The telecommunication contacts are always on and off, failure of one or more modules during failure, trigger switch sends out fault alarm signal.

 

 




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