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User Manual
Output Parameter
DC Mode
High Voltage range
Low Voltage range
AC+DC Mode
High Voltage range
Low Voltage range
Current Limit mode
Note: Constant power mode allows higher current at reduced voltage. Maximum current available at 77% of
voltage range. See Figure 2-1 through Figure 2-6 for voltage versus current profiles by model and
voltage range.
Note: Full power output available only when using 208-230 AC nominal input line. For 100-115V AC input
operation, maximum output power and current are limited by maximum input current of 20 A.
Maximum AC Peak Current
Model
AC mode, High Vrange
AC mode, Low Vrange
Crest Factor AC Current
Maximum CF at full scale
voltage rms current
Power
Model
AC Mode (208 – 230V
nominal AC input)
AC Mode (100-115V nominal
AC input)
DC Mode
AC+DC Mode
Frequency
Range:
1
Resolution
:
Accuracy:
Temp. Coefficient
Stability:
1
Programming resolution reduced if –LKM/-LKS option is installed. See paragraph 2.8.
California Instruments
Specification
6.5 Arms @ 115 V
1.25 Adc @ 400 V
1.63 Adc @ 300 V
2.5 Adc @ 200 V
3.25 Adc @ 150 V
1.25 Arms @ 300 V
1.63 Arms @ 230 V
2.5 Arms @ 150 V
3.25 Arms @ 115 V
Programmable, CC or CV mode
3 Phase
10 Apk
20 Apk
3 Phase
750 VA
500 VA
500 W
375 VA
0.01 Hz
0.1 Hz
1 Hz
± 5 ppm of value / °C
19.5 Arms @ 115 V
3.75 Adc @ 400 V
4.88 Adc @ 300 V
7.5 Adc @ 200 V
9.74 Adc @ 150 V
3.75 Arms @ 300 V
4.88 Arms @ 230 V
7.5 Arms @ 150 V
9.74 Arms @ 115 V
1 Phase (-Mode)
30 Apk
60 Apk
4:1
1 Phase (-Mode)
2250 VA
1500 VA
1500 W
1125 VA
16 Hz - 1000 Hz
[< 81.91 Hz]
[> 82.0 to 819.1 Hz]
[> 819 Hz]
± 0.025 %
± 15 ppm of value
2253i / 2253iX
14
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