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SINEAX I 538 Transducer for AC current With power supply Carrying rail housing P8/35 Application The transformer SINEAX I 538 (Fig. 1) converts a sinusoidal AC current into a load independent DC current or a load independet DC voltage proportional to the measured value. The transducer fulfils 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. Fig. 1. Transducer SINEAX I 538 in housing P8/35 clipped onto a top-hat rail. Features Technical data ● Measuring input: AC current, sine wave forms Measuring input E Measured variable Measuring range limits AC current 0 … 0.8 to 0 … 1.2 A or 0 … 4 to 0 … 6 A Nominal frequency fN: 50 / 60 Hz ● Measuring output: Unipolar and live zero output variables Nominal input current IN (measuring range end value): Measuring range limit value 0 … 0.8 to 0 … 1.2 A or 0 … 4 to 0 … 6 A ● Also available with output signal 4…20 mA in 2-wire connection Own consumption: ● Measuring principle: Rectifier method ● Standard as marine version per Lloyd’s Register of Shipping ≤ 5 mV · IN with input end value Overload capacity: Measured quantity IN Number of applications 1.2 · IN 20 · IN Duration of one application Interval between two successive applications ––– continuously ––– 10 1s 100 s Measuring output A Load-independent DC current: 0 … 1.0 to 0 … 20 mA resp. live zero 0.2 … 1 to 4 … 20 mA Burden voltage: 15 V External resistance: Rext max. [kΩ] ≤ 15 V IAN [mA] IAN = Output current end value Camille Bauer Data sheet I 538 Le – 02.14 1 SINEAX I 538 Transducer for AC current With 2-wire connection Standard ranges 4 … 20 mA External resistance Rext, dependent on power supply H (12…32 V DC) External resistance [Ω] 1000 Protection class: II (protection isolated, EN 61 010) Housing protection: IP 40, housing (test wire, EN 60 529) IP 20, terminals (test finger, EN 60 529) 600 0 0 12 24 H = Power supply [V] Rext max. [kΩ] = Load-independent DC voltage: Safety 32 H [V] – 12 V Rext min. [kΩ] ≥ Current limit under overload: < 30 mA 2 Overvoltage category: III Rated insulation voltage (versus earth): 20 mA 0 … 1 to 0 … 10 V resp. live-zero 0.2 … 1 to 2 … 10 V External resistance: Contamination level: Test voltage: ≤ 1% p.p. Setting time: < 300 ms UA [V] 3700 V, power supply AC versus output as well as outer surface 10 mA 490 V, power supply 24 V DC versus output as well as outer surface 490 V, output versus outer surface Installation data Power supply H AC voltage: 230 V, ± 15%, 50 / 60 Hz Power consumption approx. 3 VA DC voltage: 24 V, – 15 / + 33%, Power consumption approx. 1.5 W or 24 V, – 50 / + 33% at 2-wire connection and output 4…20 mA DC or AC voltage: DC, AC power pack (DC or 40 - 400 Hz) 85 - 230 V or 24 - 60 V DC – 15/+ 33%, AC ± 15% Power consumption ≤ 1.5 W resp. ≤ 3 VA Mechanical design: Housing P8/35 Material of housing: Lexan 940 (polycarbonate), flammability Class V-0 acc. to UL 94, self-extinguishing, non-dripping, free of halogen Mounting: For rail mounting Weight: Approx. 280 g with AC power supply Approx. 210 g with DC power supply Approx. 125 g with 2-wire connection Approx. 220 g with DC, AC power pack Connecting terminals Connection element: Accuracy (acc. to EN 60 688) Reference value: Output end value Accuracy: Class 0.5 50 Hz, 1 min. acc. to EN 61 010-1 3700 V, input versus all other circuits as well as outer surface Voltage limit under Rext = ∞: < 40 V Residual ripple in output current: 300 V input 300 V power supply AC 50 V power supply 24 V DC 50 V output Permissible cross section of the connection leads: Screw-type terminals with indirect wire pressure ≤ 4.0 mm2 single wire or 2 × 2.5 mm2 fine wire Reference conditions: Ambient temperature 15 … 30 °C Environmental conditions Input frequency 50 Hz Operating temperature: – 10 to + 55 °C Curve shape Sine-wave, Distortion factor < 1% Storage temperature: – 40 to + 70 °C Output burden Current: 0.5 · Rext max. Voltage: 2 · Rext min. Relative humidity of annual mean: ≤ 75% Power supply in rated range Altitude: 2000 m max. Indoor use statement 2 Data sheet I 538 Le – 02.14 Camille Bauer SINEAX I 538 Transducer for AC current IEC 1000-4-2/-3/-4/-5/-6 EN 55 011: Ambient tests Electromagnetic compatibility EN 60 068-2-6: Vibration Acceleration: ±2g Germanischer Lloyd Frequency range: 10 … 150 … 10 Hz, rate of frequency sweep: 1 octave/minute Type approval certificate: No. 12 258-98 HH Ambient category: C Vibration: 0.7 g Number of cycles: 10, in each of the three axes EN 60 068-2-27: Shock Acceleration: 3 × 50 g 3 shocks each in 6 directions EN 60 068-2-1/-2/-3: Cold, dry heat, damp heat Specification and ordering information *Blocking code Description SINEAX I 538 Features, Selection Order Code 538 - xxxx xxx No-go with Article No./ blocking code Feature 538 – 1. Mechanical design Housing P8/35 for rail mounting 4 2. Nominal input frequency 50 / 60 Hz 1 3. Measuring range 0…1A A 0…5A B Non-standard 0 … 0.8 to 0 … 1.2 or 0 … 4 to 0 … 6 [A] Z 4. Output signal 0 … 20 mA, Rext ≤ 750 Ω A 1 4 … 20 mA, Rext ≤ 750 Ω A 2 4 … 20 mA, 2-wire connection, Rext dependent on power supply B 3 Non-standard 0 … 1 to 0 … < 20 0.2 … 1 to < (4 … 20) A 9 A A A Z [mA] 0 … 10 V, Rext ≥ 1 kΩ Non-standard 0 … 1.00 to 0 … < 10 0.2 … 1 to 2 … 10 [V] 5. Power supply 230 V, 50/60 Hz C B 5 24 V DC C B A 24 V DC via output circuit at 2-wire connection C A B 24 … 60 V DC, AC (DC, AC power pack) B C 85 … 230 V DC, AC (DC, AC power pack) B D 6. Measuring range adjustable Measuring range end value permanently set (standard) Measuring range can be adjusted approx. ± 10% Only in combination with DC, AC power pack, feature 5, line C or D! Camille Bauer Data sheet I 538 Le – 02.14 0 C 1 3 SINEAX I 538 Transducer for AC current *Blocking code Description SINEAX I 538 Features, Selection Order Code 538 - xxxx xxx No-go with Article No./ blocking code Feature 538 – 7. Test certificate Without test certificate 0 Test certificate in German D Test certificate in English E * Lines with “letter(s)” under «No-go” cannot be combined with preceding lines having the same letter under “Blocking code”. Electrical connections – + H = 24V, – 50 / + 33% – + Rext – + – Optionally with potentiometer for variable sensibility ± 10% + 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 – – + I I I Fig. 2. SINEAX I 538 with AC power supply. Fig. 3. SINEAX I 538 with DC power supply. Fig. 4. SINEAX I 538-41.3 B.. as 2-wire transducer with output 4 … 20 mA. I I = Current measuring input = Measuring output = Power supply Fig. 5. SINEAX I 538 with DC, AC power supply, in version with built-in DC, AC power pack. Dimensional drawing 112.5 69.1 5 6 7 8 1 2 3 4 114.1 Rely on us. 35 Fig. 6. SINEAX I 538 in housing P8/35 clipped onto a top-hat rail (35 ×15 mm or 35×7.5 mm, acc. to EN 50 022). Subject to change without notice • Edition 02.14 • Data sheet I 538 Le Camille Bauer AG Aargauerstrasse 7 CH-5610 Wohlen / Switzerland Phone: +41 56 618 21 11 Fax: +41 56 618 21 21 [email protected] www.camillebauer.com
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