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Repsun Lightning Protection Technology Co., Ltd.

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Power Surge Protector (Class B/Type 1)

Power Surge Protector (Class B/Type 1)

PRODUCTS DETAIL

Product Pictures (B25MINI)

Power Surge Protector (Class B/Type 1) 02

Part No
112112 (2+0)

Power Surge Protector (Class B/Type 1) 03

Part No
112111 (1+1)

Power Surge Protector (Class B/Type 1) 04

Part No
112115 (3+1)

Power Surge Protector (Class B/Type 1) 05

Part No
112114 (4+0)

Power Surge Protector (Class B/Type 1) 06

Side (mm)

Power Surge Protector (Class B/Type 1) 07

Front (mm)

Power Surge Protector (Class B/Type 1) 08

Basic Diagram (2+0)

Power Surge Protector (Class B/Type 1) 09

Basic Diagram (3+1)

Features

Class B/Type 1 surge protector SPD
Smallest Type1 surge protector with Iimp 25kA / Imax 160kA
Sealed metal spark gap technology with extremely high lightning current discharge capacity
High follow current extinction and limitation due to no follow current technology
LTR energy control technology, directly coordinated to Class C/Tpye 2 SPD without additional length

Type

REP-B25

The SPD according to IEC 61643-1/-11

T1/I

Nominal AC voltage (Un)

230/400VAC(50/60Hz)

Maximum continuous voltage (Uc)

320VAC(50/60Hz)

Lightning impulse current(10/350) Iimp

25kA

Nominal discharge current (8/20)In

25kA

Maximum discharge current (8/20)Imax

160kA

Voltage protection level (Up)

≤1.5kV

Response time

≤100ns

Operating temperature range

-40℃~+85℃

Failure indication

Light-on(failure);Light-off(normal)

For mounting on

35 mm DIN rail

Enclosure material

Red thermoplastic, UL 94 V-0

Degree of protection

Ip20

Installation Diagram

Power Surge Protector (Class B/Type 1) 10
Power Surge Protector (Class B/Type 1) 11
Power Surge Protector (Class B/Type 1) 12
Power Surge Protector (Class B/Type 1) 13

Installation Details

Power Surge Protector (Class B/Type 1) 14

Indication

installation location T1-B25

Installation location

Standard

1. IEC 61643: 11-2016
2. UL 1449 4th

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