APS 3A Series, Руководство по эксплуатации

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3A SERIES OPERATION MANUAL
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2014 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
3A SERIES AC & DC LOAD OPERATION MANUAL Page 15 of 56
4 Technical Specifications
Technical specifications shown here apply at an ambient temperature of 25° C ± 5°. Refer to V-I curve
and Very Low Voltage V-I Curve charts by models for operating envelope.
4.1 Operating Ranges
MODEL 3A060-20 3A150-08 3A300-04
OPERATING RANGES
Power Ranges 0 - 300 VA 0 - 300 VA 0 - 300 VA
Current Ranges 0 -10 Arms 10 -20 Arms 0 - 4 Arms 4 - 8 Arms 0 - 2 Arms 2 - 4 Arms
Voltage Range 10 - 60 Vrms 15 - 150 Vrms 30 - 300 Vrms
Frequency DC, 40 - 400Hz (CC Mode) / DC - 400Hz (LIN,CR Mode)
AC Waveforms Sine, Square, Step, DC
4.2 Operating Modes
MODEL 3A060-20 3A150-08 3A300-04
OPERATING MODES
CC Mode - High Range 0 -10 Arms 10 -20 Arms 0 - 4 Arms 4 - 8 Arms 0 - 2 Arms 2 - 4 Arms
Resolution 2.5 mA 5 mA 1 mA 2 mA 0.5 mA 1 mA
Accuracy 50Hz & 60Hz: ± 0.5% OF (S RANGE) / > 60 Hz: ±(0.5% OF S 1% OF RANGE)
CC Mode - Low Range 0.000- 1.000 A 0.000- 0.400 A 0.000- 0.200 A
Accuracy ±2% OF (S RANGE)
CC Linear Mode - . Refer to CC Mode data
CF Mode - Range √2 - 3.5 / 1.5 - 1.9 / 3.0 - 3.4
Resolution 0.5 / 0.1 / 0.1
Lagging -0.30 to -0.85 for CF 2.0 to 3.5
Leading +0.30 to +0.85 for CF 2.0 to 3.5
CR Mode
Range
0.3 - 1.2 KΩ 12.3 - 4.8 KΩ 1.875 - 7.5 KΩ 7.5 - 30 KΩ 7.5 - 30 KΩ 30 - 120 KΩ
Resolution
1
0.83 mS 0.2083 mS 0.13 mS 0.033 mS 0.033 mS 0.0083 mS
Accuracy 50Hz & 60Hz: ± 0.5% OF (S RANGE) / > 60 Hz: ±(0.5% OF S 2% OF RANGE)
4.3 Protection Modes
MODEL 3A060-20 3A150-08 3A300-04
PROTECTION
Over Power (OP) 315 VA 315 VA 315 VA
Over Current (OC) 10.5 A 21 A 4.2 A 8.4 A 2.1 A 4.2 A
Over Voltage (OV) 63 V 157.5 V 315 V
Over Temperature (OT) +85° C / +185° F
1
Note:
S = Siemens or mho, unit of conductance. 1S = 1/Ω = A/V