SDEV Charger
1 / 5
Comprehensive protection solutions in the fields of surge protection, lightning protection/earthing for many different industries. The Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor. Complying with standard GB/T18802.1 /EN 61643-11, it supports rated voltages of 275V~, 320V~, 385V~, 420V~ with a maximum discharge current of 10kA. It is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator, and up to 40kA surge capacity.
These devices have reliable voltage protection levels, super surge discharge capacity, and safety overload capacity, specifically used for lightning protection of photovoltaic power generation systems. Equipped with a high-energy MOV chip, it responds in nanoseconds to protect equipment during lightning strokes or overvoltage events.
| Product model | EDPAG40-2 (R) | EDPAN40-3 (R) | EDPAT40-3 (R) |
|---|---|---|---|
| UCPV (DC+) - PE, (DC-) - PE | 600V | 1010V | 1500V |
| Nominal Discharge Current (8/20 μs) In | 20kA | ||
| Impulse Discharge Current (10/350 μs) Iimp | 6.25kA | ||
| Total Discharge Current (8/20 μs) ITotal | 40kA | ||
| Voltage Protection Level Up | 2200V | 4000V | 5200V |
| Response Time (tA) | <25ns | ||
| Short-Circuit Current Rating (ISCPV) | 1000A | ||
| Operating Temperature Range | -40°C to +70°C | ||
| Mounting | 35 mm DIN Rail, EN 60715 | ||
| Housing Material | Thermoplastic: UL 94 V-0 | ||
| Operating State Indication | Green: OK / Red: Failure | ||
