Electrical Components for Solar PV, Battery Energy Storage

AC Surge Protection Device(AC SPD) 385V T1+T2 Imax:100KA 3+NPE

Product Benefits

  • 3+NPE Pole
  • AC Surge Protective Device T1+T2
  • Discharge currents Imax 100A
  • Features (plug-in, remote signaling, compact, narrow design for little space)
  • Remote signal with RC Optional
  • Maximum Continuous Operating Voltage385V
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EAP Series Surge Protection Device was designed and manufactured, complying standard GB/T18802.1 IEC/EN 61643-11 , Rated voltage 275V~、320V~、385V~、440V~,Maximum discharge current 100kA,High Energy Varistor, high effective for lightning protection.


Product Benefits

  • Prewired Modular Complete Unit, Consisting of A Base Part and Plug-in Protection Modules.
  • Plug-in Protection Module, Easily Installation and Maintainance.
  • High Energy Varistor, Response Time Less Than 25 Nanosecond.
  • Optional Remote Signalling Contact(FM) for Monitoring Device (Floating Changeover Contact).


Technical Data

Product model
IEC Electrical
Nominal AC Voltage (50/60Hz) Uo /Un 230V
Maximum Continuous Operating Voltage (AC) Uc 275V 320V 385V 440V
Nominal Discharge Current (8/20 μs) In 25kA 25kA 25kA 25kA
Maximum Discharge Current (8/20 μs) Imax 100kA 100kA 100kA 100kA
Impulse Discharge Current (10/350 μs) I Imp 25kA
Voltage Protection Level Up ﹤1500V ﹤1500V ﹤1800V ﹤2000V
Response Time tA ﹤25ns
Back-Up Fuse (max) 315A gL
Short-Circuit Current Rating (AC) I SCCR 25kA / 50kA
TOV Withstand 5s UT 335V
UT 440V
TOV 120min Mode Safe Fail
Number of Ports 1
UL Electrical
Maximum Continuous Operating Voltage (AC) MCOV 275V 320V 385V 440V
Voltage Protection Rating VPR 900V 1000V 1200V 1200V
Nominal Discharge Current (8/20 μs) In 20kA 20kA 20kA 20kA
Short-Circuit Current Rating (AC) I SCCR 150kA 150kA 150kA 200kA
Mechanical & Environmental
Operating Temperature Range Ta -40oF to +158oF [-40oC to +70oC]
Permissible Operating Humidity RH 5%…95%
Atmospheric pressure and altitude 80k Pa … 106k Pa / -500m … 2000m
Terminal Screw Torque Mmax 39.9 Ibf·in [2.0~2.5 N.m]
Conductor Cross Section (max) 2 AWG (Solid, Stranded) / 4 AWG (Flexible)
35mm2 (Solid, Stranded) / 25mm2 (Flexible)
Mounting 35mm DIN Rail, EN 60715
Degree of Protection IP20(built-in)
Housing Material Thermoplastic: Extinguishing Degree UL 94 V-0
Thermal Protection Yes
Operating State / Fault Indication Green: ok / Red: failure
Remote Contacts (RC) Optional
RC Switching Capacity AC:250V / 0.5A; DC:250V / 0.1A; 125V / 0.2A; 75V / 0.5A
RC Conductor Cross Section (max) 16AWG (Solid) / 1.5mm2 (Solid)


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