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Lumel P20Z User Manual
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Lumel P20Z User Manual

Transducer of rms current or ac voltage
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transducer
of rms current or ac voltage
P20Z
user's manual
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Summary of Contents for Lumel P20Z

  • Page 1 P20Z user’s manual...

  • Page 3: Table Of Contents

    CONTENTS 1. APPLICATION ..............5 2. TRANSDUCER SET .............. 5 3. BASIC REQUIREMENTS and OPERATIONAL SAFETY ....... 5 4. INSTALLATION ..............7 5. TECHNICAL DATA ..............9 6. EXECUTION CODES ............12 7. MAINTENANCE and GUARANTEE ..........13...

  • Page 5: Application

    1. APPLICATION The P20Z transducer is destined for a continuous conversion of the RMS current or ac voltage without a constant component into a con- stant-current or constant-voltage standard signal. The transducer output signal is galvanicaly isolated from the input sig- nal and supply.
  • Page 6 The removal of the meter housing during the guarantee contract period may cause its cancellation. The P20Z transducer is destined to be installed and used in industrial electromagnetic environment conditions. One must remember that in the building installation a switch or a circuit-breaker should be installed.

  • Page 7: Installation

    4. INSTALLATION 4.1 Fitting. The P20Z transducer is adapted to be mounted on a 35 mm rail acc. to EN 60715. The overall drawing and the fitting way are presented on the fig.1. Fig.1 Overall drawing and transducer fitting way.
  • Page 8 Direct measurement of voltage Indirect measurement of voltage by means of a voltage transformer Indirect measu- rement of current by means of a current trans- former Direct measurement of current Fig. 2. External connection diagrams of the P20Z transducer...

  • Page 9: Technical Data

    5. TECHNICAL DATA Basic parameters: - input voltage 60, 100, 150, 250, 400, 500, 600 V~ - input current 1 A (X/1 A~), 5 A (X/5 A~) £ 2000 W - output signal 0... 5 mA R load. £ 500 W 0...
  • Page 10 Reference and rated operating conditions: - input signal 0...0.01...1.2 In; 0...0.01...1.2 Un - frequency of the input signal 45...65...500 Hz - supply 85...253 V a.c.,90...300 V d.c. 20...40 V a.c.,20...60V V d.c. - admissible peak factor: - current - voltage - ambient temperature - 20...23...55°C - storage temperature...
  • Page 11 Safety requirements: Acc.to the EN 61010-1 standard Isolation ensured by the housing: double, Isolation between circuit: basic, Pollution degree 2, For voltages in relation to earth, up to 300 V - installation category III, For voltages in relation to earth, up to 600 V - installation category II, Altitude above sea level <...

  • Page 12: Execution Codes

    6. ExECUTION CODES Execution codes of the P20Z transducer Table 1 Transducer P20Z - XX X X XX X Input range: 0... 60 V ......01 0... 100 V ......02 0... 150 V ......03 0... 250 V ......04 0...

  • Page 13: Maintenance And Guarantee

    Example of order: When ordering, please respect successive code numbers. The code: P20Z-09 3 1 1 00 8 means: P20Z – transducer of RMS current and a.c. voltage 09 – with current input:0... 5 A, – output range: 4... 20 mA, –...
  • Page 16 LUMEL S.A. ul. słubicka 4, 65-127 Zielona góra, Poland tel.: +48 68 45 75 100, fax +48 68 45 75 508 www.lumel.com.pl Informacja techniczna: tel.: (68) 45 75 140, 45 75 141, 45 75 142, 45 75 145, 45 75 146 e-mail: sprzedaz@lumel.com.pl...