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Home Renewable Energy Wind and Solar Power Measurment Data Logger Accessories Overvoltage Protection Modules Overvoltage Protection Module for Solar Supply

Overvoltage Protection Module for Solar Supply

Order number

M81220

Categories: Data Logger Accessories, Overvoltage Protection Modules, Renewable Energy Wind and Solar Power Measurment
  • Description
Description
  • High performance surge protective device for low voltage supply voltages of nominal 24 V DC
  • With built in low – pass Filter
  • Unprotected and protected side strictly separated
  • Longitudinal and transverse surge voltage protection
  • High nominal impulse discharge current of 10x 20 kA (8/20 μs)
  • Operating current up to 6 A DC or AC
  • Direct mounting on mounting plate, or click on 35mm DIN rail (EN 50022)
  • Maintenance free execution
CharacteristicDescription / Value
Rated voltageUC = 24 V DC / 17 AC
Max. operating voltageUmax = 27 V DC / 20 V AC
Max. operating currentImax = 6A
Protection level line-ground at 1kV/µs and IsnURes ≤ 800 V
Protection level line-line typ. at 1kV/µs and IsnURes = 37/55
Nominal impulse discharge current (10x at 8/20 µs)Isn = 20 kA
Operating temperature range-25 … +85 °C
ManufacturerLeutron

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