Lumel P20Z Скачать руководство пользователя | Manualshive

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Fig. 2. External connection diagrams of the P20Z transducer

Direct measurement of voltage

Indirect measurement of voltage
by means of a voltage transformer

Direct measurement of current

Indirect measu-
rement of current
by means of a
current trans-
former

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Содержание P20Z

Страница 1: ...1 transducer of rms current or ac voltage P20Z user s manual...

Страница 2: ...2...

Страница 3: ...3 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...

Страница 4: ...4...

Страница 5: ...ips 2 TRANSDUCER SET The set of the P20 transducer is composed of 1 P20Z transducer 1 pc When unpacking the transducer please check whether the type and execution code on the data plate correspond to...

Страница 6: ...nd disconnect measuring circuits l The removal of the meter housing during the guarantee contract period may cause its cancellation l The P20Z transducer is destined to be installed and used in indust...

Страница 7: ...o EN 60715 The overall drawing and the fitting way are presented on the fig 1 Fig 1 Overall drawing and transducer fitting way 4 2 External connection diagrams One must carry out external connections...

Страница 8: ...diagrams of the P20Z transducer Direct measurement of voltage Indirect measurement of voltage by means of a voltage transformer Direct measurement of current Indirect measu rement of current by means...

Страница 9: ...ducer preheating time 15 min Consumption in supply circuit 4 VA in voltage circuit 0 6 VA in current circuit 0 2 VA Supply voltage 85 253 V or 20 40 V d c or a c Protection level ensured by the housin...

Страница 10: ...5 85 C relative humidity 95 inadmissible condensation external magnetic field 0 40 400 A m short duration overload 5 s voltage input 2 Un max 1000 V current input 10 In working position any Additional...

Страница 11: ...on ensured by the housing double l Isolation between circuit basic l Pollution degree 2 For voltages in relation to earth up to 300 V installation category III For voltages in relation to earth up to...

Страница 12: ...ut range 0 5 mA 1 0 20 mA 2 4 20 mA 3 0 10 V 4 Supply voltage 85 253 V a c 90 300 V d c 1 20 40 V a c 20 60V V d c 2 Kind of terminals inseparable screws 1 Socket plug screws 2 Kind of execution stand...

Страница 13: ...n of the granted guarantee After the guarantee period One should turn over the instrument to repair it in a certified service workshop Spare parts are available for the period of five years from the d...

Страница 14: ...14...

Страница 15: ...15...

Страница 16: ...45 75 508 www lumel com pl Export department tel 48 68 45 75 130 45 75 132 e mail export lumel com pl Calibration Attestation e mail laboratorium lumel com pl Technical support tel 48 68 45 75 143 45...

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