VariTrans P 42000

Universal high voltage transducers. Input voltages up to V_in = ±3600 V.

Facts

• Universal high voltage transducers for converting input voltages up to 3600 V AC/DC to impressed ±20 mA, ±10 V, or 4 … 20 mA output signals
• TransShield technology enables extremely compact modular housings:
  • Working voltages up to 3600 V AC/DC with a housing width of 67.5 mm
  • Working voltages up to 2200 V AC/DC with a housing width of 45 mm
• Working voltages  up to 3600 V AC/DC
• Protection against electric shock with protective separation up to 1800 V AC/DC according to EN 61140
• Test voltages up to 15 kV AC
• Excellent transmission properties:
  • Gain error < 0.3 %
  • Cutoff frequency 5 kHz (low-pass filter / lower cutoff frequency on request)
  • Rise time T90 approx. 110 µs
  • Maximum accuracy
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• Tremendous flexibility provided by
  • Calibrated switching of up to 16 input/output ranges (working voltage up to 2200 V)
  • Up to 16 customer-specific measuring ranges
  • 20 V to 253 V AC/DC broad-range power supply
• Reliable function even with unstable power supply
• No damage in the case of erroneous power connection
• Switchable models minimize required device variants and save stockkeeping costs
• Robust thanks to vacuum encapsulation
• Suitable for DC railway systems up to 3000 V DC
• Mechanically stable for operation on ships, rail vehicles and land crafts
• 5-year warranty

The VariTrans P 42000 isolation amplifiers have been specially conceived for measuring high voltages up to 3600 V (DC). They reliably isolate high potentials at the input circuit. The isolating distances are designed to withstand permanent voltages up to 3600 V AC/DC and fast transients up to 20 kV. Protection against electric shock is achieved through protective separation according to EN 61140 between input and output and power supply.