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EPEPRO EPLD‑40 2P 1000VDC DC SPD 20‑40kA T2 Solar PV Surge Protector Device Surge Protection Device

Item Parameter
Model EPLD‑40 2P
Nominal Voltage Un 1000VDC
Maximum Continuous Operating Voltage Uc 1000VDC
Nominal Discharge Current In(8/20μs) 20kA
Max Discharge Current Imax(8/20μs) 40kA
Protection Class T2
Voltage Protection Level Up 3.6kV
Poles 2P
Mounting 35mm DIN Rail
Housing Material UL94 V‑0 Flame‑retardant PC
Working Temperature -25℃ ~ +60℃
Certification CE, RoHS
Application Solar PV DC System

Product Description

EPLD‑40 2P 1000VDC DC surge protection device (SPD) is specially designed for photovoltaic solar DC power system, offering reliable T2 class lightning surge over‑voltage protection for solar inverters, combiner boxes and other DC‑side equipment.

  1. High surge capacity: Nominal discharge current 20kA, maximum up to 40kA, efficiently absorb lightning induced surge current for PV system.
  2. Modular plug‑in design: Easy to install on standard 35mm DIN rail, damaged modules can be replaced quickly without rewiring.
  3. Visual status indicator window: Green normal / Red fault, directly show working status, convenient for daily inspection & maintenance.
  4. Built‑in thermal disconnection mechanism: Automatically disconnect when overheating, effectively avoid fire risk, improve system safety.
  5. Flame‑retardant PC shell: UL94 V‑0 grade, excellent heat‑resistant & anti‑aging performance, adapt harsh outdoor PV working environment.
  6. CE & RoHS certified, comply with IEC/EN 61643‑11 standard, widely used for residential, commercial and industrial solar power projects.

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