BENY DC Surge Arrester
BENY DC Surge Arrester
BENY Electric BUD-40/3 DC Surge Arrester 1000V Type 2 Surge Protective Devices DC SPD UL1449
PV DC BUD-40/3 Surge Protection Device was designed and manufactured, complying the PV standard IEC/EN 61643-31/UL1449, It widely used in PV DC combiner box, inverter, controller, and PV DC cabinet.
Rated voltage 1000V DC, Maximum discharge current 40KA, High Energy Varistor, high effective for lightning protection.
Features
Features
- Suitable For Use in All Photovoltaic Systems
- Comply with : IEC/EN 61643-31/UL 1449
- Plug-in Protection Module, Easily Installation and Maintainance
- High Energy Varistor, Response Time Less Than 25 Nanosecond
Specifications
Specifications
Model BUD-40/3
Poles 3P
Standard IEC/EN 61643-31/UL 1449
Category IEC/EN IEC II/EN2
Open Voltage Uoc Max 1000V DC
Max Continuous Operational Voltage Uc 1000V DC
Nominal Discharge Current In(8/20)μs 20KA
Maximum Discharge Current Imax(8/20)μs 40KA
Voltage Protection Level Up ≤3.8KV
Response Time ≤25ns
Operating Temperature Range (TU) -40°C~+80°C
For Mounting on TH35-7.5/DIN35
Relative Humidity 30%~90%
Product Support
Product Support
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