Ezra’s PV DC Class 2 and 1+2 surge protectors are designed with a Y-circuit, with voltages covering 100V/200V/300V/600V/1000V/1200V/1500V and 1800V, which can meet the needs of most systems.
Anti-vibration pluggable module design, even if the transportation vibration, the impact of the current discharge will not loosen the module, replacement of the module without any tools, simple operation, provides a good user experience. The ingenious design of large arc-shielding baffle provides fast heat conduction in low-temperature solder joints and large creepage distance (>10mm) after disconnection, which improves disconnection sensitivity and thus reduces the risk of misfire.
Local red and green visual window indication and floating switching dry contact remote alarm can effectively monitor the working status of the surge protector. A variety of mounting options, including PCB mounting with and without chassis and DIN rail mounting, better meet the needs of various PV system scenarios.
The PV DC surge protector is designed according to IEC61643-31 and meets the requirements of IEC61643-32, and is usually installed in the lightning protection zone LPZ 0B-2 and subsequent zones.
