VariTrans P 43000 TRMS

Facts

• Universal usability:
  • AC input 100 mA~ to 5 A~
  • DC output 0 (4) … 20 mA, 0 … 10 V
• New TransShield technology allows for extremely compact modular housing
• Working voltages up to 3600 V AC/DC
• Protection against electric shock through protective separation
  up to 1800 V AC /DC according to EN 61140
• Test voltages up to 15 kV AC
• Outstanding transmission properties:
  • Gain error < 0.5 % with crest factor < 3
  • Gain error < 1 % with crest factor 3 … 5
  • Response time T90
• Virtually no influence from common-mode voltages: CMRR approx. 150 dB
• Tremendous flexibility thanks to:
  • calibrated switching of up to
    more
    16 input/output ranges
  • up to 16 customer-specific ranges
  • VariPower broad-range power supply 20 V to 253 V AC/DC
• Reliable function even with unstable supply
• No damage in the case of erroneous power connection
• Switchable models reduce variety of versions, thus saving storage costs
• Robust thanks to vacuum encapsulation
• Mechanically stable for operation on ships, trains and vehicles
• 5-year warranty

The VariTrans P 43000 TRMS isolation amplifiers have been specially conceived for measurements of bipolar currents ranging from milliamps up to 5 amps. They reliably isolate high potentials at the input circuit. Thanks to the true rms conversion in the transducer, even distorted input signals are captured correctly and output as so-called true rms values.
The isolating distances are designed to withstand permanent voltages up to 3600 V AC/DC and fast transients up to 20 kV.