TECHNICAL CHARACTERISTICS
Auxiliary power supply
Rated value 24 V
DC
Range of application 19 ÷ 29 V
DC
Typical power consumption (at 24 V
DC
) 110 mA
Combined sensors
Rated transformation ratio (voltage) 25000 V / 1 V
Rated transformation ratio (current) 260 mV/kA (at 50 Hz)
Rated frequency 50 - 60 Hz
Connection to RGDAT shield cable with connector RJ45, length 8 m
Digital input
Type of circuit Optoinsulated
Rated voltage As auxiliary power supply
Supply power consumption typical 3 mA
Output relays
Type of contacts Normally open
Rated voltage 250 V
Rated current 5 A
Breaking capability (24 V
DC
, L/R = 40 ms) 0.2 A
Current converter
Measurement range 0 ÷ 900 A (programmable)
Operating mode Unidirectional / bidirectional (programmable)
Output current 4÷20 mA
Precision 10 %
Maximum output load 700 Ω
Response time < 300 ms
RS232 serial communication
Type of connector D-sub, 9 pin, female
Settings 9600 baud, 8 data bit, no parity, 1 stop bit
Protocol Custom (see document P515D403)
Environmental conditions
Operating temperature -10 ÷ +70 °C
Relative humidity ≤ 93% (without condensing)
Storage temperature -25 ÷ +70 °C
Mechanical characteristics
The RGDAT-A70 is housed in a metallic case, whose dimensions are shown in the following figure.
P515D851 Rev. E November 2019 Pag. 13 of 45
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