Teseq DC-LISN-M2-25-V2 Dual Line LISN

Description

Teseq DC-LISN-M2-25-V2 Dual Line LISN is designed for measuring disturbances on DC power ports in the frequency range from 150 kHz to 30 MHz.

The DC-LISN-M2-25-V2 provides enhanced LISN performance with a common-mode impedance of 150 Ω and a differential-mode impedance of 100 Ω. Depending on the switch position, the LISN works as V, Y or Delta shape LISN. Further, the DC-LISN offers defined termination impedance in the frequency range 1 kHz to 150 kHz.

The DC-LISN-M2-25-V2 conforms to the latest requirements of the international standard working group MT GCPC: GRID CONNECTED POWER CONDITIONERS.

Features

  • Frequency range 150 kHz to 30 MHz
  • 150 Ω DC-LISN for photovoltaic inverters
  • Switch for selecting the LISN type: V, Y, Delta
  • 4 mm banana sockets
  • Metal casing, ruggedly designed
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Specifications

Parameter Value
Nominal voltage 1000 VDC (between the lines)
Max. operating voltage 1500 V (VDC + VAC ripple voltage)
Max. CM voltage ≤100 Hz 750 VDC, 500 VAC (line to ground)
Test voltage 2 kV, DC, 2 sec (line to ground)
Voltage drop 1.5 V @ 25 A
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