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Surge Protectors for Signal System

PRODUCT DETAILS

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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Surge Protectors for Signal System
Surge Protectors for Signal System
GENERAL LOOK

REP-SD24EX

Basic circuit diagram

Dimension drawing(mm)



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