| Customization: | Available |
|---|---|
| Type: | Signal Type Arrester |
| Structure: | Protective Gap |
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ONCCY offers comprehensive protection solutions in the fields of surge protection, lightning protection/earthing for many different industries.EDP Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring.Complying standard GB/T18802.1 /EN 61643-11, Rated voltage 275V~,320V~,385V~, 420V~, Maximum discharge current 10kA,, it is DIN-rail mountable featuring a fail-safe self-protected design, small footprint, and 40kA surge capacity.
EDP series surge protective devices have reliable voltage protection level, super surge discharge capacity and safety overload capacity, which are used for lightning protection of photovoltaic power generation system. The product is equipped with high-energy mov chip, so when the system has overvoltage due to lightning stroke or other reasons, it can introduce the voltage into the earth with nanosecond response speed, so as to protect the equipment.
By far, the biggest culprit of electrical surges rendering damage to solar panels is direct and indirect lightning strikes to the system. EDP series for installation of the DC side to protect the terminal device in a PV system, like solar panels and inverters against the effects of lightning surge current.
We are a real AC&DC surge protection device (SPD) manufacturer, have 10 years of experience in lighting and surge protection field, provide 5 years limited warranty and OEM/ODM service. some of our DC surge protective device SPD approved by TUV, CB, CE, EAC according to IEC 61643-31:2018 and EN 50539-11:2013. Improve your plant KPIs with power surge protection.
Product Benefits
Product Benefits
| Product model | EDPJ40-3 (R) | EDPG40-3 (R) | EDPK40-3 (R) | |
| IEC Electrical | ||||
| Maximum Continuous Operating DC Voltage (DC+) - PE, (DC-) - PE (DC+) - (DC-) |
UCPV | 300V | 600V | 1040V |
| UCPV | 300V | 600V | 1040V | |
| 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 | 1600V | 3000V | 4000V |
| Up | 1600V | 3000V | 4000V | |
| Response Time | tA | ≤25ns | ||
| Short-Circuit Current Rating | I SCPV | 1000A | ||
| Number of Ports | 1 | |||
| Mechanical & Environmental | ||||
| Operating Temperature Range | Ta | -40oC to +80oC | ||
| 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, Red, Degree UL 94 V-0 | |||
| Thermal Protection | Yes | |||
| Operating State / Fault Indication | Green: ok / Red: failure | |||
| Remote Contacts (RC) | Optional | |||
| RC Switching Capacity | 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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