Datasheet

ManualsBrandsCamille Bauer ManualsAutomationMeasuring transducer for alternating current, without auxiliary power connection type Sineax I 542

SINEAX I 542

Transducer for AC current

Camille Bauer Data sheet I 542 Le – 03.09 1

Self-powered

With 2 measuring ranges

Carrying rail housing P8/35

Application

The transducer SINEAX I 542 (Fig. 1) converts a sinusoidal AC

current signal into an output signal that can serves several receiving

instruments such as indicators, recorders, alarm units etc.

The transducer fulﬁ ls all the important requirements and regulations

concerning electromagnetic compatibility EMC and Safety (IEC

1010 resp. EN 61 010). It was developed and is manufactured and

tested in strict accordance with the quality assurance standard

ISO 9001.

Features / Beneﬁ ts

● Measuring input: 2 measuring ranges, 1/5 A or 1.2/6 A

● Self-powered / Less wiring expense

● Low power consumption / Smaller CT’s can be used

● Standard version as per Germanischer Lloyd

Layout and mode of operation

The transducer comprises a transformer W, a rectiﬁ er unit G and

an ampliﬁ er V (Fig. 2).

The measured variable is isolated from the electronics by the

transformer, and is rectiﬁ ed and smoothed in the rectiﬁ er unit.

The ampliﬁ er ampliﬁ es the resultant signal and converts it into the

load-independent DC signal.

WGV

1/1.2 A~

5/6 A~

5 –

6 +

–

Fig. 2. Block diagram.

Fig. 1. SINEAX I 542 transducer in housing P8/35

clipped onto a top-hat rail.

Table 1: Standard versions

The following transducer versions are available as standard versi-

ons. It is only necessary to quote the Order No.:

Description

Measuring

range, selectable

at terminals

Output

signal

Order No.

Transducer for AC

current,

nominal frequency

50 / 60 Hz

in housing P8/35

0…1 A / 5 A 0… 5 mA 129 595

0…1 A / 5 A 0…10 mA 129 602

0…1 A / 5 A 0…20 mA 129 610

0…1.2 A / 6 A 0… 5 mA 136 417

0…1.2 A / 6 A 0…10 mA 136 425

0…1.2 A / 6 A 0…20 mA 136 433

Please complete the Order Code 542-4... . acc. to “Table 2: Spe-

ciﬁ cation and ordering information” for versions with user-speciﬁ c

input ranges and/or variable sensitivity.

Technical data

Measuring input E

Nominal frequency: 50 / 60 Hz

Nominal input current I

(measuring range end value): Measuring range limit values

0…0.5 to 0…7.5 A (only one measu-

ring range)

Summary of content (4 pages)

PAGE 1
SINEAX I 542 Transducer for AC current Self-powered With 2 measuring ranges Carrying rail housing P8/35 Application The transducer SINEAX I 542 (Fig. 1) converts a sinusoidal AC current signal into an output signal that can serves several receiving instruments such as indicators, recorders, alarm units etc. The transducer fulﬁls all the important requirements and regulations concerning electromagnetic compatibility EMC and Safety (IEC 1010 resp. EN 61 010).
PAGE 2
SINEAX I 542 Transducer for AC current Accuracy (acc. to EN 60 688) Own consumption at nominal frequency 50 Hz: Reference value: Output end value 1.5 Basic accuracy: Class 0.5 5 1.7 Reference conditions: 10 2.0 Ambient temperature 15 … 30 °C 2.5 Input 0 … 100% Frequency fN ± 2 Hz Output burden Current: 0.5 · Rext max. Voltage: 2 · Rext min.
PAGE 3
SINEAX I 542 Transducer for AC current Ambient tests EN 60 068-2-6: Vibration Acceleration: ±2g Frequency range: 10 … 150 … 10 Hz, rate of frequency sweep: 1 octave/minute Number of cycles: 10, in each of the three axes EN 60 068-2-27: Shock Acceleration: 3 x 50 g 3 shocks each in 6 directions EN 60 068-2-1/-2/-3: Cold, dry heat, damp heat IEC 1000-4-2/-3/-4/-5/-6 EN 55 011: Electromagnetic compatibility Germanischer Lloyd Type approval certiﬁcate: No.
PAGE 4
SINEAX I 542 Transducer for AC current Electrical connections Dimensional drawing Connecting terminals Measuring input E 1 and 2 or 1 and 3 acc. to version, see type label Measuring output A 5 – and 6+ 112.5 5 6 7 8 69.1 Connection Standard accessories 1 Operating Instructions in three languages: German, French, English 1 2 3 4 114.1 35 Fig. 3. SINEAX I 542 in housing P8/35 clipped onto a top-hat rail (35 ×15 mm or 35×7.5 mm, acc. to EN 50 022). Rely on us.