| Customization: | Available |
|---|---|
| Type: | Signal Type Arrester |
| Structure: | Protective Gap |
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ONCCY Electrical Co., Ltd stands at the forefront, delivering top-tier protection solutions for various industries in the realms of surge and lightning protection. Our EDP Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor that adheres to the highest standards: GB/T18802.1 /EN 61643-11. With rated voltages of 275V~, 320V~, 385V~, and 420V~, and a maximum discharge current of 10kA, this device, designed for DIN-rail mounting, features a self-protected design, an intuitive visual indicator, a compact footprint, and a robust 40kA surge capacity, ensuring unmatched reliability and safety.
Product Benefits
Product Benefits
The EDP series surge protective devices excel in delivering reliable voltage protection and extraordinary surge discharge capacity. Specifically designed for the lightning protection of photovoltaic power generation systems, these devices come equipped with high-energy MOV chips. In the event of overvoltage from lightning strikes or other causes, they rapidly channel excess voltage to the ground, with nanosecond precision, safeguarding your equipment with unmatched speed and efficiency.
Technical Data: Discover the cutting-edge technical data of our SPD. Engineered for excellence, this surge protector provides detailed specifications that highlight its capability to secure your systems against voltage surges with precision.
| Product model | EDPAG40-2 (R) | EDPAN40-3 (R) | EDPAT40-3 (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 | ||
| Impulse Discharge Current (10/350 μs) | I imp | 6.25kA | ||
| Total Discharge Current (10/350 μs) | I Total | 12.5kA | ||
| 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 | 1000A | ||
| 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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