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EAP75 AC Surge Protective Device SPD 75V 40A

Product Benefits

  • Small size design, space-saving installation, large flow, fast response time (NS), and low protection level.
  • Adopt wiring terminal connection mode, standard guide rail easy to install. Ground components are integrated with a DIN rail.
  • Applies to two-wire, three-wire, or four-wire interfaces
  • High discharge capacity, up to 10 kA (8/20 µs) Low voltage protection level, apply to protect terminals

 

 

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Description

Product Application
EAP series products are used for the protector in industrial control interconnection network, RS485/422 interface, special line, automatic control and instrument line, data line and telephone equipment, fax machine and other equipment.It adopts two-stage protection mode, with the front stage releasing current and the back stage clamping voltage. When the transmission line is impacted by lightning induction and surge, the lightning and surge current are discharged to the earth through the protector, and the lightning and surge overvoltage are clamped within the permissible range of the equipment, thus ensuring the safety of the equipment.

Product Benefits

  • Small size design, space-saving installation, large flow, fast response time (NS), and low protection level.
  • Adopt wiring terminal connection mode, standard guide rail easy to install. Ground components are integrated with a DIN rail.
  • Applies to two-wire, three-wire, or four-wire interfaces
  • High discharge capacity, up to 10 kA (8/20 µs) Low voltage protection level, apply to protect terminals

Product Standard
GB/T 18802.21
Low voltage surge protector Part 21: Performance requirements and test methods for surge protectors (SPD) of telecommunications and signalling networks

 

Technical Data

Product model EAP6/10 EAP12/10 EAP24/10
IEC Electrical
Normal Voltage(UN 6V 12V 24V
Maximum Continuous Operating DC Voltage(Uc 8.0V 15V 33V
Maximum Continuous Operating AC Voltage(Uc 4.2V 10.6V 23.3V
Normal Current(IL 1.0A 1.0A 1.0A
C2 Maximum Discharge Current (8/20 μs)(Imax 10kA 10kA 10kA
C2 Nominal Discharge Current (8/20 μs)(In 5kA 5kA 5kA
Line-line Voltage Protection Level In C2(Up ≤15V ≤30V ≤60V
Line-PG Voltage Protection Level In C2(Up ≤600V ≤600V ≤600V
Line-line Voltage Protection Level 1kV/μs C3(Up ≤10V ≤20V ≤45V
Line-PG Voltage Protection Level 1kV/μs C3(Up ≤550V ≤550V ≤550V
Operating Temperature Range -40℃…+80℃ -40℃…+80℃ -40℃…+80℃
Protection Rating IP20 IP20 IP20
Install way 35mm DIN 35mm DIN 35mm DIN
Grounding Way Base Base Base
Test Standard IEC61643-21 IEC61643-21 IEC61643-21

 

 

 

 

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