surge protector 80kA/ AC power line protection

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    $200.00
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Overview
Quick Details
Place of Origin:
Other, CN;JIA
Brand Name:
KEJIA
Model Number:
NKP-DY-I-80/385/4P
surge protector:
AC385V surge protector/ electrical equipment protection device
Max. discharging current(8/20 us) Imax:
800kA
Normal discharging current (8/20 us) In:
40kA
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month for electrical equipment protection device
Packaging & Delivery
Packaging Details
Usually one in a box, boxes in cartons for electrical equipment protection device. But if you have special requirment, we can try our best to achieve it. Trust me and we believe in that we can cooperate well with you in the near future. So we look forword to your early inquiry.
Port
ShangHai

 

surge protector

SPD surge arrester /surge protective device 80KA 

NKP Power series SPD from KEJIA is usually be used in the IT, TT, TN-C, TN-S and etc power supply system of AC 50Hz, rated voltage up to 385V, to protect from direct and indirect lightning impulse and other transient over voltage. As the conditions of IEC61643-1:1998-02 standard, Class B surge protective device, it is category B surge protective device. SPD has two protection modes: MC and MD. 

Functions

protection of heavy-loaded electrical circuits from overload
used to protect not only particular consumers/circuits, but also the whole panel
remarkable with high reliability of current characteristics
control: automatic switching off at exit failure and recovery after eliminating the danger 

Technical parameter

Model and specification

NKP-DY-I-80/385

No. of poles

4P/3P/2P/1P

Power supply system

TT/TN/IT

Protection grade

B class

Operation  voltage Un(V)

AC220

Max. continuous operating voltage Uc(V)

AC385

Voltage protection level Up(kV)-Less than

2.1

Max. discharging current(8/20 us) Imax(kA)

80

Normal discharging current (8/20 us) In(kA)

40

Status indication

Mechanical flag

Remote contacts

No

Response time(ns)

≤25

Ambient temperature

-40°C to +80°C

Relative humidity

On condition that room temperature 30% to 90%

Shell material

PA66

Protection level

IP20

Installation

35mm DIN rail, EN 60715 standards

Test grade

GB18802.1/IEC61643-1 standards

 

 

 

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