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Repsun Lightning Protection Technology Co., Ltd.

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Smallest Size Power Surge Protector (Class B/Type 1)

Smallest Size Power Surge Protector (Class B/Type 1)

PRODUCTS DETAIL

Product Pictures

Power Surge Protector (Class B/Type 1) 02

Part No
112151 (1+1)

Power Surge Protector (Class B/Type 1) 03

Part No
112152 (2+0)

Power Surge Protector (Class B/Type 1) 04

Part No
112154 (4+0)

Power Surge Protector (Class B/Type 1) 05

Part No
112153 (3+1)

Power Surge Protector (Class B/Type 1) 06

Side (mm)

Power Surge Protector (Class B/Type 1) 07

Front (mm)

j

Basic Diagram (1+1)

j

Basic Diagram (3+1)

Features

Smallest size T1 SPD, only 36mm for single phase, 72mm for three phase
No exhausting encapsulated spark gap technology
High surge capacity of 25kA 10/350μs per pole, no follow current
Low voltage protection level(Up)≤1.5kV
LTR energy control technology, directly coordinated to Tpye 3 SPD without additional length

Type

REP-MS25-320-XS

The SPD according to IEC 61643-1/-11

T1/I

Energy coordination with terminal equipment(≤5m)

T1+T2+T3

Maximum continuous voltage (Uc)

320Vac

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 @In

≤1.5kV

Voltage protection level  Up @6kV(1.3/50μs) ≤1.0kV

Response time

≤25ns

Operating temperature range

-40℃~+80℃

Failure indication

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

Remote alarm contact

Remote alarm contact optional

Enclosure material

Thermoplastic; extinguishing degree UL 94-V0

Degree of protection

Ip20

Technical feature No exhausting encapsulated spark gap technology

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

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