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VPH888-12.5/3P+1P(T1+T2), AC880V SPD

  • Nominal discharge current In (8/20 μs): 20kA
  • Selectable circuit protection modes: 3+1 mode
  • Rated for 690VAC systems
  • Utilizes advanced spark gap & MOV hybrid technology with reliable follow-current interruption capability
  • Integrated thermal disconnect protection with remote alarm contact (NPG)
  • Modular plug-and-play design (VPM series) / Robust integrated construction (VPH series)
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Technical parameters

SPD according to EN/IEC 61643-11Type 1+2
NetworkIT-TN
Protection mode3+1 mode
Nominal operating voltage UnAC 690V 50/60Hz
Max. continuous operating voltage UcAC 880V 50/60Hz
Impulse current Iimp (10/350 μs)12.5kA
Nominal discharge current In (8/20 μs)20kA
Max. discharge current Imax (8/20 μs)80kA
Voltage protection level Up≤3.4kV
Leakage current≤20μA
Response time≤25 ns
Max. backup fuse250A 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 materialPBT UL94-V0
Protection classIP20
Operation temperature-40°C~+80°C
Relative humidity≤95%(25°C)
Operating altitude≤3000 m
Outline dimensions (without terminal)90.0mm×72.0mm×77mm (tolerance±1mm)
Module pluggablePluggable
Internal protective devicesBuilt-in thermal tripping device
Short-circuit withstand capability25kArms

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

Documentation

VPH880 SPD DatasheetSPD Catalog

Solutions

Solar energy

Solar energy

Wind energy

Wind energy

Energy storage

Energy storage

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