DEIF 1207000006C TAC-311DG Automatic transfer switch controller module
Accuracy level: Level 0.5.
Input current: 0-1A, 0-5A AC (45-65Hz).
Overload capacity: Long term 2 times rated current, 10 times rated current within 10 seconds, 40 times rated current within 1 second.
Output signal range: current -0-1mA, 0-5mA, 0-10mA, 0-20mA, 4-20mA DC; Voltage -0-1V, 0-10V DC.
Auxiliary power supply voltage: 110/230/440V AC ± 20% (maximum 2.5VA), 35-45Hz maximum 1 minute, 45-65Hz continuous; 24, 48-110, 88-22V DC -25%/+30% (maximum 2W).
Connection: Maximum single strand wire 4.0mm ², maximum multi strand wire 2.5mm ².
Frequency range: 45-65Hz.
Protection level: IP40 for shell and IP20 for terminal.
Size: 55 × 75 × 110mm.
Weight: Approximately 0.4kg.
Installation method: 35mm DIN rail or base installation.
Product Performance
High precision measurement: With an accuracy level of 0.5, it can accurately measure AC current and convert it into high-precision DC signal output, providing reliable data support for subsequent measurement, control, and analysis.
Good isolation performance: Electrical isolation is achieved between measurement input, power input, and output through transformers, effectively preventing the transmission of interference signals, improving the anti-interference ability and stability of the equipment, and ensuring normal operation in complex electromagnetic environments.
Wide range input and output: The input current range can be selected from 0-1A or 0-5A AC, and the output signal covers a variety of current and voltage ranges, which can be flexibly selected according to actual application needs, with strong universality and adaptability.
Strong overload capacity: It has good overload tolerance and can work normally under long-term overload of 2 times the rated current, short-term overload of 10 times or even 40 times the rated current. It is not easy to be damaged due to current overload, which improves the reliability and durability of the equipment.















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