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AC Surge Protection Device(AC SPD)320V T1+T2 Imax:50KA 2P

Product Benefits

  • 2 Pole
  • AC Surge Protective Device T1+T2
  • Discharge currents Imax 50A
  • Features (plug-in, remote signaling, compact, narrow design for little space)
  • Remote signal with RC Optional
  • Maximum Continuous Operating Voltage 320V
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Description

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 50kA,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

IEC Electrical
Nominal AC Voltage (50/60Hz) Uo /Un 230V                  230V                  230V                   400V
Maximum Continuous Operating Voltage (AC) Uc 275V                  320V                  385V                   440V
Nominal Discharge Current (8/20 μs) In 20kA                   20kA                   20kA                   20kA
Maximum Discharge Current (8/20 μs) Imax 50kA                   50kA                   50kA                   50kA
Impulse Discharge Current (10/350 μs) I Imp 12.5kA                12.5kA                10kA                   10kA
Specific Energy W/R 39kJ/Ω       39kJ/Ω       25kJ/Ω       25kJ/Ω
Charge Q 6.25As                6.25As                5As                     5As
Voltage Protection Level Up 1500V                1500V                 1800V                 2000V
Response Time tA ﹤25ns
Back-Up Fuse (max) 160A gL
Short-Circuit Current Rating (AC) I SCCR 25kA / 50kA
TOV Withstand 5s UT 335V                  335V                  335V                  580V
UT 440V                   440V                  440V                  765V
TOV 120min Mode Safe Fail              Safe Fail              Safe Fail              Safe Fail
Number of Ports 1
UL Electrical
Maximum Continuous Operating Voltage (AC) MCOV 275V                  320V                  385V                   440V
Voltage Protection Rating VPR 900V                  1200V                 1350V                1500V
Nominal Discharge Current (8/20 μs) In 20kA                   20kA                   20kA                   20kA
Short-Circuit Current Rating (AC) 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: defect
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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