CFS SERIES OPERATION MANUAL
SECTION 4: TECHNICAL SPECIFICATIONS
Entire Contents Copyright
2016 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CFS300 Series Power Source Operation Manual
Page 30 of 156
MEASUREMENT SPECIFICATIONS - THREE & TWO PHASE MODE
Accuracy
Sqrt(VA
2
x W
2
), Calculated
Crest Factor
Range
0.00 - 10.00
Accuracy
Ap / A, Calculated to 2 digits
4.5
Metering – DC Mode
MEASUREMENT SPECIFICATIONS -DC MODE
MODEL
CFS330
CFS360
Voltage DC
Range
0.0 - 420.0 Vdc
Accuracy
± ( 0.2% S 0.3V )
Current DC
Range
0.05 - 19.50 Adc
0.05 - 39.00 Adc
Accuracy
± ( 1.0% S 0.05 Adc )
Power
Range
0 - 3900 W
0 - 7800 W
Accuracy
± ( 2.0% S 5 W )
4.6
Protection Modes
PROTECTION MODES
Available Modes
Over Temperature (OPT)
Heatsink temperature exceeds 130° C. Test/Reset LED blinks.
Over Voltage Protection (OVP)
Trips when output voltage exceeds more than 5V over the set
voltage on the 150V range or more than 10V over the set voltage
on the 300V range. Test/Reset LED blinks. If an OVP error occurs,
the display will show Volt Err on the next power up cycle.
Over Current Protection (OCP)
Trips when load current exceeds 110% of maximum output
current rating for more than one second or there is a short-
circuit at the output for less than one second. Test/Reset LED
blinks.
Over Power Protection (OPP)
Trip when output power exceeds 110% of maximum rated power
for more than one second. Test/Reset LED blinks.
Low Voltage Protection (LVP)
Trips when output voltage is more than 10V different from the
voltage set point and over current fold back is not in effect.
Test/Reset LED blinks.
Amplifier Shutdown (A-SH)
Trips if the output amplifier is in an abnormal condition.
Test/Reset LED blinks.