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P42000 TRMS AC/DC High Voltage Transducer / Transmitter

Description

P42000 TRMS AC/DC High Voltage Transducer / Transmitter

AC/DC high voltage transducers for true rms measurement Input voltages up to Vin = 3600 V AC 

  • 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
  • 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
    • 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 P42000 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.

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Technical details

Function: True-RMS of AC voltages
Input: 0 ... 10 V AC, 0 ... 3600 V AC
Output: 0 ... (±)10 V, 0 ... (±)20 mA, 4 ... 20 mA, Peak or TRMS values
Isolation AC/DC: 2,200 V, up to 3,600 V
Test Voltage: 10/15 kV AC
Power Supply: 22 ... 230 V AC/DC
Cutoff Frequency: Cutoff frequency 5 kHz; lower cutoff frequencies on request
Ambient operating temperature: –10 ... 70 °C
Dimensions (W x L x H): 45 x 90 x 118 mm (D2), 67.5 x 90 x 118 mm (D3)
Special features: Exceptionally high MTBF of 2165 years (Mean Time Between Failures), based on field data, High isolation in a compact housing, Switchable (16 input/output signal combinations) or customized versions
Product Category: High Voltage Transducer

Downloads

Manuals

[17393] User Manual
P42000 TRMS
Version 06

Brochures

[14160] Brochure
Product Overview Interface Technology

Data Sheets

[1585] Data sheet
P42000 TRMS
Product Description | Specifications | Product Range

Certificates

[12429] EU Declaration of Conformity (DE, EN, FR)
P4*000 KTA
No. EU230522A | 2023-12-12
[14140] Quality Report (MTBF)
Document No. TX180416A
Failure Rate of Series P40000

Software

[11876] Knick Produktmakros (.pdf)
ePLAN Electric P8
[12154] Software (.zip)
ePLAN P8 Produktmakros

Our service

Used in Process or Applications

High voltage transducers and signal conditioners for the acquisition and conversion of current, voltage, temperature, speed, strain and resistance signals.
The electrical measuring technology from Knick provides a range of solutions for signal detection and conversion, current and voltage measurement, and more.

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