VPM1000-50/3N+NPG(T1+T2), AC255V/1000V SPD

  • Nominal discharge current In (8/20 μs): 25kA
  • Selectable circuit protection modes: 3N+NPG
  • Rated for 800V AC systems
  • Utilizes advanced spark gap & MOV hybrid technology with reliable follow-current interruption capability
  • Integrated thermal disconnect protection with remote alarm contact

Technical parameters

SPD according to EN/IEC 61643-11 Type 1+2
Protection mode 3+1 mode
Nominal operating voltage Un AC 800V 50/60Hz
Max. continuous operating voltage Uc L-N: AC 1000V; N-PE: AC 255V
Impulse current Iimp (10/350 μs) 12.5kA
Nominal discharge current In (8/20 μs) 25kA
Max. discharge current Imax (8/20 μs) 50kA
Voltage protection level Up L-N ≤5.0kV; N-PE ≤2.0kV; L-PE ≤7.0kV
Leakage current ≤20 μA
Response time L-N ≤25 ns; N-PE ≤100 ns
Max. backup fuse 80A gL/gG
Cross-sectional area 6~35mm2
Stripping length terminals 12.5mm
Tightening torque 3N·m
Normal/Fault Indication Green/Red
Remote signaling mode RSC: Remote Signal contact, NC-COM-NO contact
Performances of remote signal contact AC: 250V/0.5A; DC: 250V/0.1A, 125V/0.2A, 75V/0.5A
Remote cross-sectional area Max. 1.5mm2
Installation method 35mm DIN rail
Housing material PA66 UL94-V0
Protection class IP20
Operation temperature -40℃~+70℃
Relative humidity ≤95%(25°C)
Operating altitude ≤3000 m
Outline dimensions (without terminal) 92mm×90mm×85.4mm (tolerance±1mm)
Module pluggable Pluggable
Internal protective devices Low-temperature tripping device

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

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