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User Manual
2253i / 2253iX
AMETEK
California Instruments
20
2.1.3 Measurements
Measurement specifications apply to single chassis AC sources. See notes for other models and
configurations.
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
Phase angle
0 – 360°
0.5°
0.1°
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 2253iX 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
Phase
-180° – 180°
2° + 5°/kHz
0.1°
Voltage
Fundamental 0 - 400 Volts
0.5%
0.01V
Harmonic 2 - 50
0.5% + 0.5%/kHz
0.01V
Current
2
Fundamental 0 - 15 Amps
0.5%
0.01A
Harmonic 3 - 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.
2
Second current harmonic measurement value not included.
Содержание 2253i
Страница 5: ...User Manual 2253i 2253iX AMETEK California Instruments 5 SAFETY SYMBOLS...
Страница 99: ...User Manual 2253i 2253iX AMETEK California Instruments 99 Figure 6 1 Internal adjustment locations...
Страница 118: ...User Manual 2253i 2253iX AMETEK California Instruments 118 Figure 9 4 Voltage Modulation Frequency characteristics...