ISA DRTS.3 PLUS - Three Phase Current Generator; Four Phase Voltage Output

Doc. SIE62153 Rev. 1 Page 8/24
- Electrical drawings;
- Diagnostic information, failure area, intervention procedures.
3.2 Three phase current generator
- Three independent current sources, with a common neutral.
- Type of connection: safety banana sockets.
- For each output, a light turns on when the output is applied.
- Output ranges, and corresponding power and resolution.
RANGE
OUTPUTS
CONNECTION
CURRENT
(A)
POWER
(VA)
Z MAX
(Ohm)
RESOL.
1
3 X
DIRECT
0…15
100
0.
44
230 µA
2
3 X
DIRECT
0…1.5
0.
44
23 µA
3
3 X
DIRECT
0…0.15
0.44
2 µA
4
1 X
3 IN PARALLEL
0…45
300
0.15
690 uA
5
1 X
T
WO IN SERIES
0…15
200
0,88
230 µA
- Independent adjustment of current outputs.
- Duty cycle: continuous.
- Waveform resolution: 28 bit (16 for the amplitude, 12 for the shape).
- Output frequency: 0 to 2 kHz; 5 kHz on reproductions.
- Output adjustable from zero to the maximum value.
- Possibility of step changing the value of the output within 0.1 ms.
- Possibility of current ramping. Rate of change programmable between ± 0.001 A/s and ±
999 A/s.
- Output accuracy; 40 to 60 Hz; 23 °C ± 5 °C.
. Typical: ± 0.05% of the regulated value ± 0.01% of the full scale range (ranges 1.5 and 15
A), or ± 0.5 mA (range 0.15 A).
. Maximum: ± 0.1% of the regulated value ± 0.02% of the full scale range (ranges 1.5 and 15
A), or ± 1 mA (range 0.15 A).
- Output accuracy; 0 to 40 Hz.: ± 0.5% of the regulated value ± 1 mA (range 150 mA); ± 4
mA (range 1,5 A); ± 10 mA (range 15 A).
- 1 kHz maximum attenuation: 3% (0,3 dB).
- 2 kHz maximum attenuation: 5% (0,5 dB).
- Temperature coefficient: ± 0,01%/°C, at 50 to 60 Hz; ± 0,02%/°C, for other frequencies.
- Power supply variation: zero.
- Accuracy with: burden from 30% to 100%, and power factor less than 0.8: maximum 0,2% of
the regulated value ± 0.05% of the full scale range.
- Gradient accuracy: ± 0.5% of the selected value, with minimum rate of 200 mA/s.
- Distortion: 0.1% .
- Automatic protection for overloads (including open circuit). In this case, the output is
taken to zero and the ! LED turns on.
3.3 Four phase voltage output
- Four independent voltage sources, with a common neutral.
- Type of connection: safety banana sockets.
- For each output, a light turns on when the output is applied.
- Output ranges, and corresponding power and resolution.