California Instruments 2253i, Руководство пользователя

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User Manual 2253i / 2253iX
AMETEK California Instruments 15
Output Parameter Specification
DC Mode
High Voltage range 1.25 Adc @ 400 V
1.63 Adc @ 300 V 3.75 Adc @ 400 V
4.88 Adc @ 300 V
Low Voltage range 2.5 Adc @ 200 V
3.25 Adc @ 150 V
7.5 Adc @ 200 V
9.74 Adc @ 150 V
AC+DC Mode
High Voltage range 1.25 Arms @ 300 V
1.63 Arms @ 230 V 3.75 Arms @ 300 V
4.88 Arms @ 230 V
Low Voltage range 2.5 Arms @ 150 V
3.25 Arms @ 115 V
7.5 Arms @ 150 V
9.74 Arms @ 115 V
Current Limit mode Programmable, CC or CV 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
3 Phase 1 Phase (-Mode)
AC mode, High Vrange
AC mode, Low Vrange
10 Apk
20 Apk 30 Apk
60 Apk
Crest Factor AC Current
Maximum CF at full scale
voltage rms current 4:1
Power
Model 3 Phase 1 Phase (-Mode)
AC Mode (208 – 230V
nominal AC input) 750 VA 2250 VA
AC Mode (100-115V
nominal AC input) 500 VA 1500 VA
DC Mode 500 W 1500 W
AC+DC Mode 375 VA 1125 VA
Frequency
Range: 16 Hz - 1000 Hz
Resolution
1
: 0.01 Hz [< 81.91 Hz]
0.1 Hz [> 82.0 to 819.1 Hz]
1 Hz [> 819 Hz]
Accuracy: ± 0.025 % ±0.15% for FC option
Temp. Coefficient ± 5 ppm of value / °C
Stability: ± 15 ppm of value
1
Programming resolution reduced if –LKM/-LKS option is installed. See paragraph 2.9.