Catalogs >
DEIF >
AC current single function transducer – type TAC-311DG/TAC-321DG

AC current single function transducer – type TAC-311DG/TAC-321DG
4Pages

Catalog excerpts

AC current single function transducer – type TAC-311DG/TAC-321DG - 1

4921220034G Wide range of standard measuring/output ranges Compact design, 55 x 75 mm Easily accessible terminals Easy identification of unit/function Accuracy class 0.5 35 mm DIN rail or base mounting > TAC-311DG or TAC-321DG Application > The current transducers type TAC-311DG or TAC-321DG are transducers for measurement of a sinusoidal AC current converted into a DC current signal proportional to the measured value on a single phase or 3 phase network. PLCs, PCs, microprocessor control, indicators, alarm units etc. can be operated by the output signal. Measuring principle > Average measurement. The transducer consists of a transformer, which gives galvanic insulation between input and output. The signal is rectified, smoothed and amplified into an A DC output. The TAC-311DG with zero adjustment needs a constant aux. supply voltage, which also is insulated from output by a transformer. A/S F DEI size="-3">

Open the catalog to page 1

AC current single function transducer – type TAC-311DG/TAC-321DG - 2

Input, std. Input, span 4-20mA DC 0-1.0A AC 0-0.85/1.2A 1207000003 0-5.0A AC 0-4.25/6.2A 1207000004 >

Open the catalog to page 2

AC current single function transducer – type TAC-311DG/TAC-321DG - 3

Measuring current (I > nom ): TAC-311DG: 1.0...7.25A AC (1.2VA) Aux. supply voltage (U > n ) only TAC-311DG: 110/230/440V AC 20% (max. 2.5VA) 35х45Hz max. 1 minute 4565Hz continuously 24, 48...110, 88...220V DC -25/+30% (max. 2W) TAC-321DG: 0Ņ1A AC ( 2.0VA) 05A AC ( 2.3VA) Overload: 2 x I > nom continuously 10 x I > nom for 10s 40 x I > nom for 1s Connections: Max. 4.0mm > 2 2 (single-stranded) Max. 2.5mm (multi-stranded) Frequency range: 45...65Hz Materials: All plastic parts are self-extinguishing to UL94 (V1) Range: Protection: Case: IP40. Terminals: IP20, to IEC 529 and EN60529 Output...

Open the catalog to page 3

AC current single function transducer – type TAC-311DG/TAC-321DG - 4

Recommended fuse 2A on aux. supply. For aux. supply 110V AC (Please note that transducers with 110V AC supply can also be connected to 230V AC) For aux. supply 230V AC (Please note that transducers with 230V AC supply can also be connected to 110V AC) Weight: TAC-311DG Approx. 0.4 kg TAC-321DG Approx. 0.3 kg For aux. supply 440V AC > To order a transducer with a standard input, only quote the type and order no.: Type ֖ Order no. Example: TAC-311DG 1207000018 (see the tables on page 2) To order a TAC-311DG transducer with a customised input: Type ֖ Measuring current Output ֖ Supply For aux....

Open the catalog to page 4