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VPM750-100/3N+NPG, AC750V SPD

  • Nominal discharge current In (8/20 μs): 50kA
  • Selectable circuit protection modes: 3+1 mode
  • Rated for 690V AC systems
  • Utilizing high-performance metal oxide varistor (MOV) technology, the device offers high temporary overvoltage (TOV) withstand capability and provides excellent voltage limiting performance
  • Modular pluggable anti-loosening structure, enabling simple installation and easy maintenance
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Technical parameters

SPD according to EN/IEC 61643-11Type 2
Protection mode3+1 mode
Nominal operating voltage UnAC 690V 50/60Hz
Max. continuous operating voltage UcAC 750V 50/60Hz
Nominal discharge current In(8/20 μs)50kA
Max. discharge current Imax(8/20 μs)100kA
Voltage protection level Up≤5.0kV
Leakage current≤20 μA
Response time≤100 ns
Max. backup fuse160A gL/gG
Cross-sectional area6~35mm 2
Stripping length terminals12.5mm
Tightening torque3N·m
Normal/Fault IndicationGreen/Red
Remote signaling modeRSC: Remote Signal contact, NC-COM-NO contact
Performances of remote signal contactAC: 250V/0.5A; DC: 250V/0.1A, 125V/0.2A, 75V/0.5A
Remote cross-sectional areaMax. 1.5mm 2
Installation method35mm DIN rail
Housing materialUL94-V0
Protection classIP20
Outline dimensions (without terminal)90mm×144mm×65.5mm (tolerance±1mm)
Module pluggable/
Internal protection deviceThe lightning protection unit has a built-in thermal trip device

Tips: For more information, please refer to the user manual or specification sheet in the following documentation.

Documentation

Product catalog

Solutions

Solar energy

Solar energy

Wind energy

Wind energy

Energy storage

Energy storage

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