Ametek RS90-3Pi - Figure 2-4: Voltage; Current Rating Chart for 200;400 V DC Ranges - Derated

User Manual AMETEK Programmable Power
RS Series 17
2.1.3 AC Measurements
Measurement specifications apply to RS90 model only. See notes for other models and
configurations.
Parameter
Range
Accuracy (
±
)
Resolution
Frequency 16.00 - 820.0 Hz 0.01% + 0.01 Hz
±0.25 % for the FC option
0.01 to 81.91 Hz
0.1 to 500 Hz
1 Hz above 500 Hz
RMS Voltage 0 - 300 Volts 0.1% FS, < 100 Hz
0.2% FS, > 100 Hz
0.01 Volt
RMS Current 0 - 250 Amps 0.5% FS, < 100 Hz
1.0% FS, > 100 Hz
0.1 Amp
Peak Current 0 - 750 Amps 2% FS, < 100 Hz
4% FS, > 100 Hz
0.1 Amp
VA Power 0 - 30 KVA 1% FS , < 100 Hz
2% FS, > 100 Hz
10 VA
Real Power 0 - 30 KW 1% FS, < 100 Hz
2% FS, > 100 Hz
10 W
Power Factor
(>0.2kVA)
0.00 - 1.00 0.01, <100 Hz
0.02, 100
-
820 Hz
0.01
Note: Accuracy specifications are valid above 100 counts. For current and power measurements,
specifications apply from 2% to 100% of measurement range.
Note: Power factor accuracy applies for PF > 0.5 and VA > 50 % of max.
Figure 2-4: Voltage / Current Rating Chart for 200/400 V DC Ranges – Derated