Class1 three phase 50KA surge arrester,surge protector

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US $120-170 / Pieces | 5 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
CUAJE
Model Number:
OBV10-I-50/4P
Product name:
class 1 Surge arrester
discharge current:
50KA
connections:
TT/TN
protection modes:
L/N
UC:
255V
Class:
I
Certificate:
ISO9001/CE/SGS
Warranty:
2 Years
Material:
graphite
Package:
Carton
Supply Ability
Supply Ability:
500 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Carton
Port
NINGBO
Lead Time :
3 DAYS

               

Product Description

 

lightning current arrestors OBV10-I-50 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection level and high current leakage capability with long service life.

 

+ Connectable lightning current and surge arrestors

 

+ High arresting capacity up to 50 kA (10/350μs) per pole

 

+ Combination arrestors for buildings with lightning protection system

 

+ Simple standard hat rail mounting

 

+ Labelled connections

 

+ Usable in systems with lightning protection class 1-4

 

Technical parameters

 

Model:                                         OBV10-I-50-Pluggable

Maximum continuous operating voltage

Uc

V

255/275/320/385

SPD to EN 61643-11

  

Type 1

SPD to IEC 61643-1

  

class I

LPZ

  

0→2

Lightning impulse current (10/350μs)

Iimp

kA

50

Lightning impulse current (10/350μs) [total]

 

kA

200

Nominal discharge surge current (8/20μs)

In

kA

50

Arrester surge current (8/20μs) [total]

 

kA

200

Voltage protection level

Up

kV

1,3

Response time

tA

ns

<100

Follow current quenching capacity Ipeak

Ifi peak

kA

25

Maximum back-up fuse

 

A

500

Temperature range

ϑ

-40℃~+85℃

Protection rating

  

IP 20

Connection cross-section, rigid

 

mm2

10-50

Connection cross-section, multi-wire

 

mm2

10-35

Connection cross-section, flexible

 

mm2

10-25