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Multifunctional converters TAS

Multifunctional measuring transducer TAS-331DG manufactured by DEIF is designed to measure active and reactive power in an alternating current network. This device is supplied both fully configured for operation (configured to carry out measurements of the required value) and unprepared (the user himself makes the necessary settings for the built-in program using a PC).

The TAS-331DG has no moving mechanical parts, which ensures high stability of the calibration parameters. The software automatically checks for the correct connection of the inverter and, if an error occurs, turns on the alarm LED.

Specifications:
  • Accuracy class 0.5 (-10 ... 15 ... 30 ... 55C, according to the requirements of IEC-668)
  • Measured current (In) 0.75 / 1.5 / 3.0 / 6.0 A; Measuring range In: 0 ... 200%
  • Load: not less than 480 kΩ
  • Frequency range 30 ... 45 ... 65 ... 80 Hz
  • Ambient temperature: -10 ... + 55C (nominal); -25 ... + 70C (working); -40 ... + 70C (storage)
  • Supply voltage: Variable: 57.7-63.5-100-110-127-200-220-230-240-380-400-415-440-450-480-660 Constant: 24-48-110-220 V -25 / + 30%
The TAS-311DG ​​configurable transducer is designed to measure voltage, current, frequency or phase angle in AC systems. TAS-311DG ​​can be configured as a linear transducer, as well as a device with a complex characteristic, consisting of three sections with different slopes. The device can be configured both by the end user via a computer interface and prepared for operation in the factory.

Specifications:
  • Measured current (In) 0.5 ... 10A (AC). Measuring range 0 ... 120% Inom ( 0.3 VA per phase)
  • Overcurrent No more than 20A continuously; no more than 75A for 10 sec., no more than 240A for 1 sec.
  • Frequency range 30 ... 45 ... 65 ... 80 Hz
  • Output signal limits: no more than +/- 120% of the nominal output
  • Ambient temperature: -10 ... + 55C (nominal); -25 ... + 70C (working); -40 ... + 70C (storage)
  • Power Consumption (From Auxiliary Power Supply) 3.5 VA / 2 W
  • Degree of protection Housing: IP40, terminals: IP20, according to IEC 529 and EN 60529

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