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Repsun Lightning Protection Technology Co., Ltd.

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Surge Protectors for Signal System

Surge Protectors for signal system

PRODUCTS DETAIL

Product Picture

Surge Protectors for Signal System 02

REP-SD07EX

Surge Protectors for Signal System 03

Dimension drawing(mm)

Surge Protectors for Signal System 04

Basic circuit diagram

Features

REP-SD24EX is made of corrosion resistant stainless steel and can be directly screwed onto a field device against surge in potentially explosive atmospheres.
Small size, long lifetime, IP67
High discharge capacity, low Up, fast response
The surge protector is ideally suited for installation in potentially explosive area, for example gas station, oil tank etc.

Datasheet

Type

REP-SD24EX

SPD port

Two ports

Nominal voltage(Un)

24V

Max. continuous operating voltage(Uc)

27V

Rated load current(IL)

0.5A

Nominal discharge current (8/20 μs)ln

5KA

Max. discharge current (8/20 μs)lmax

10KA

Voltage protection level (Up)

≤60V

Max. transfer rate

2Mbps

Insert loss

<0.1dB

Degree of protection

IP67

Protection mode

Balance / Imbalance(Optional)

Grounding mode

Direct / Indirect(Optional)

Failure mechanism

The communication line is short circuit to ground or open circuit.

 

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