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Installation and start up instructions
TAS-321DG
Selectable AC transducer
4189300014G (UK)
Directional current/power measurement on 2
phases in a 3-phase system
Supply voltage up to 690V
Configuration via PC-interface possible
35 mm DIN rail or base mounting
DEIF A/S
Frisenborgvej 33, DK-7800 Skive Fax:
Denmark
Tel.:
(+45) 9614 9614
(+45) 9614 9615
E-mail: deif@deif.com
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Summary of Contents for Deif TAS-321DG
- Page 1 Installation and start up instructions TAS-321DG Selectable AC transducer 4189300014G (UK) Directional current/power measurement on 2 phases in a 3-phase system Supply voltage up to 690V Configuration via PC-interface possible 35 mm DIN rail or base mounting DEIF A/S Tel.:...
- Page 2 Description TAS-321DG is a micro controller based transducer with 1 analogue output for current measurement with specification of sign character. The sign character of the current measurement is based on the measured power direction. Moreover the transducer can be applied for measurement of active or reactive power on a 3-phase network where only 2 phases are available for the measurement.
- Page 3 Installation and start up instructions, TAS-321DG Mounting instructions TAS-321DG is designed for panel mounting, being mounted on a 35 mm DIN rail, or by means of two 4-mm screws. Weight: Approx. 0.600 kg The design of the transducer makes mounting of it close to similar equipment possible, however make sure there is min.
- Page 4 2A fuse for the supply input (terminals 1 and 3). The transducer is protected against ESD (electrostatic electricity), and further special protection against this during the mounting of the transducer is not necessary. Tel.: (+45) 9614 9614 Fax: (+45) 9614 9615 E-mail: deif@deif.com Page 4 of 9...
- Page 5 This LED is placed under the front plate. The function of the LED is as follows: Fast pulse 5Hz. The calibration data are corrupted. Contact DEIF. Slow pulse 1Hz. The configuration data are wrong or corrupted. Make a re- configuration or contact DEIF.
- Page 6 It is recommended that one side of the front panel snaps into place before the other. Tel.: (+45) 9614 9614 Fax: (+45) 9614 9615 E-mail: deif@deif.com Page 6 of 9...
- Page 7 Installation and start up instructions, TAS-321DG General technical specifications Accuracy: Current/power: Class 0.5 (-10…15…30…55°C) according to IEC 688 Influence, phase angle: ≤ ±0.75° Meas. current (In): 0.75/1.5/3.0/6.0A Meas. range (In): 0…200% Overload, currents: 20A max., continuously 75A max. for 10 s 240A max.
- Page 8 Housing: IP40. Terminals: IP20 to IEC 529 and EN 60529 Connections: Max. 2.5mm² multi-stranded Max. 4.0mm² single-stranded Materials: All plastic parts are self-extinguishing to UL94 (V1) Weight: 0.600kg Tel.: (+45) 9614 9614 Fax: (+45) 9614 9615 E-mail: deif@deif.com Page 8 of 9...
- Page 9 Installation and start up instructions, TAS-321DG Specific technical specifications Current: Meas. current: 0.5...8A Start value: -100…+67% of end value End value: 100% of measuring current Current: (IL1 and UL1-N) or (IL2 and UL2-N) or (IL3 and UL3-N): 57…400V 1W2 I: (IL1 and UL1-L2): 100…690V...
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