Electrical Components for Solar PV, Battery Energy Storage

DC Surge Protection Device SPD T2 3P 1000V 40KA

Product Benefits

  • IEC/EN/UL Category: Class I+II / Type 2
  • Protective Elements: High Energy MOV
  • Housing: Pluggable Design
  • Compliance: IEC 61643-31 EN 50539-11+ A1
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A global leader in overvoltage protection devices, ASwich offers a comprehensive line of Surge Protective Devices (SPD) , components, and systems.Aswich Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring . UL 1449 4th Edition approved, it is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator, small footprint, and a 40kA surge capacity.

Product Benefits

  • No need to consider the load current, plug design, can be replaced live, easy to maintain.
  • Internal steal temperature control circuit breaker technology, high safety performance, no freewheeling.
  • Green indicates normal, red indicates fault, prompt replacement, clear and easy to distinguish.
  • Remote monitoring interface (dry contact) is provided to realize remote monitoring of working status.

Technical Data

Product model EDPG40-2 (R) EDPN40-3 (R) EDPT40-3 (R)
IEC Electrical
Maximum Continuous Operating DC Voltage (DC+) – PE, (DC-) – PE

(DC+) – (DC-)

UCPV 600V 1010V 1500V
UCPV 1010V 1500V
Nominal Discharge Current (8/20 μs) In 20kA
Total Discharge Current (8/20 μs) I Total 40kA
Maximum Discharge Current (8/20 μs) Imax 40kA
Voltage Protection Level                                  (DC+) – PE, (DC-) – PE

(DC+) – (DC-)

Up 2200V 4000V 5200V
Up 4000V 5200V
Response Time tA <25ns
Short-Circuit Current Rating I SCPV 2000A
Number of Ports 1
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)
35 mm2(Solid, Stranded) / 25 mm2 (Flexible)
Mounting 35 mm 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) 16 AWG (Solid) / 1.5 mm2(Solid)


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