RPM-40 series SPD is for general-purpose three-phase AC power
supply with strong grid adaptability as well as safe and reliable
properties. It can be widely used in various electronic
circumstances and power distribution systems in LPZ1 to LPZ2 zones,
and can effectively protect the electrical equipment from being
damaged by lightning and transient
overvoltage.ModelParameterRPM-40/3N+NPG
RPM-40/1N+NPGSPD according to IEC
61643-1/11Class IISPD according to EN 61643-11Type
2ApplicationThree- phase ('3 + 1')
Single-phase('1 + 1') Nominal voltage230/ 400V,
50Hz/ 60HzMaximum continuous operating voltage Uc L-N385V@
50Hz/ 60HzMaximum continuous operating voltage Uc N-PE255V@
50Hz/ 60HzNominal discharge current In (8/20μs)20kAMaximum
discharge current Imax (8/20μs)40kAProtection Voltage Up
@20kAL-N≤1.8kV N-PE≤1.0kVLeakage current to earth
Ic≤20μAResponse timeL-N≤25ns, N-PE≤100nsInternal protective
devicesBuilt- in thermal tripping deviceExternal protective
devicesThe income line should be serial connected to C character
breaker with rated current no larger than 32AFailure indicatorThe
indication window turns red when damagedInstallation modeUsing 35mm
standard DIN railHousing materialPBT UL94-V0Enclosure
protection degreeIP20Operation temperatureNominal: -5°C ~
+40°C; Limit: -40°C ~ +70°CRelative humidity30%~90%
(@25°C)Altitude≤3000mDimensions (without
terminals)90.0mm×72.0mm×72.1mm(±1mm)
90.0mm×36.0mm×72.1mm(±1mm)Module pluggablePluggable module(Uc
275Vac, 320Vac, 385Vac, 420Vac, 440Vac) /* January 22, 2024
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