AMETEK Compact i/iX Series - Manual (Page 21)

User Manual Compact i/iX Series
AMETEK Programmable Power California Instruments 21
2.1.3 Measurements
Measurement specifications apply to single chassis AC sources. See notes for other models and
configurations. Frequency, VA, power factor and crest factor only apply in AC or AC+DC modes.
Parameter Range Accuracy (

% FS) Resolution
Frequency 1 16.00-1000.0 Hz 0.1 % 0.01 Hz to 81.91 Hz
0.1 Hz to 819.1 Hz
1 Hz > 819.1 Hz
Voltage 0 - 400 Volts 0.1 % 0.01 Volt
Current 0 – 15 Amps 0.5 % 0.001 Amp
Peak Current 0 - 60 Amps 0.5 % 0.001 Amp
Crest Factor 1.00 –10.00 1.5 % 0.01
VA Power 0 - 4 KVA 0.5 % 1 VA
Real Power 0 - 4 KW 0.5 % 1 W
Power Factor 0.00 - 1.00 1 % 0.01
Note: Accuracy specifications are valid above 100 counts. For multi-chassis configurations, Current
and Power range and accuracy specifications are times the number of chassis.
Note: Frequency measurement specification valid for output > 20 Vrms.
Note: Crest Factor accuracy applies for Irms > 50% of max.
Note: Power Factor accuracy applies for PF > 0.5 and VA > 50% of max.
2.1.4 Harmonic Measurements
Harmonic measurement specifications apply to 751iX and 1501iX model AC sources only.
Parameter Range Accuracy (

% FS) Resolution
Frequency fundamental 16.00 - 81.91 Hz
82.0 - 819.1 Hz
> 819.1 Hz 0.1% 0.01 Hz
0.1 Hz
1 Hz
Frequency harmonics 16.00 Hz – 48 kHz 0.5% 0.1 Hz
Voltage
Fundamental 0 - 400 Volts 0.5% 0.01V
Harmonic 2 - 50 0.5% + 0.5%/kHz 0.01V
Current
Fundamental 0 - 15 Amps 0.5% 0.01A
Harmonic 2 - 50 0.5% + 0.5%/kHz 0.01A
Note: For multi-chassis configurations, current accuracy specifications are times the number of
chassis.
1
Frequency measurement specifications valid with output voltage of 20Vrms or higher. If output relay is open, frequency
measurement will return 0.0 Hz.