VariTrans P 42000 TRMS

รายละเอียด AC/DC high voltage transducers for true rms measurement Input voltages up to Vin = 3600 V AC
Facts and Features Universal usability:
AC input 60 mV~ up to 3600 V~ as well as 100 mA~ up to 5 A~
DC output 0 (4) … 20 mA, 0 … 10 V
New TransShield technology
enables extremely compact modular housings
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 Crest factor ≤ 3 <0.5 %
Gain error Crest factor 3 … 5 <1 %
Response time T90 < 150 ms
Virtually no influence from common-mode voltages: CMRR approx. 150 dB
Tremendous flexibility provided by
Calibrated switching of up to 16 input/output ranges
up to 16 customer-specific measuring ranges
VariPower 20 V to 253 V AC/DC broad-range power supply
Reliable function even with unstable 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
Mechanically stable
for operation on ships, rail vehicles and land crafts
5-year warranty
The VariTrans P 42000 TRMS isolation amplifiers have been specially conceived for measuring high voltages up to 3600 V AC/DC. 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.