Kikusui PFX2515, Operation Manual, Page: 72 / 104

72
PFX2512_CE
Specification
Protection function
Overvoltage (overcharge) protection
Software
OVP
Range
*1
*1. At the rated values of all ranges.
0 % to 105 % of the rated value
Accuracy
*1*2
*2. Ambient temperature at 18 ° C to 28 ° C.
60 V range ±(0.05 % of set + 0.02 % of rating)
6 V range ±(0.05 % of set + 0.04 % of rating)
Resolution 1 mV
Time to trip 150 ms maximum
Hardware
OVP
Range
*1 0 % to 110 % of the rated value
Error
*1*2 ±0.5 % of rating
Resolution 100 mV
Time to trip
*2 10 ms (TYP value), from the detection of the over voltage to shut
down the output
Undervoltage (overdischarge) protection
Software
UVP
Range
*1 -10 % to 95 % of the rated value
Accuracy
*1*2
60 V range ±(0.05 % of set + 0.02 % of rating)
6 V range ±(0.05 % of set + 0.04 % of rating)
Resolution 1 mV
Time to trip 150 ms maximum
Hardware
UVP
Range
*1 -10 % to 100 % of the rated value
Error
*1*2 ±0.5 % of rating
Resolution 100 mV When set using the application software.
Time to trip
*2 10 ms (TYP value), from the detection of the low voltage to shut
down the output
Overcurrent protection
Software
OCP
*3
*3. As for software OCP, the application software sets the value automatically adding of 1A to the setting current.
Range The added value of 1 A to the setting current value
Accuracy
*2
±(0.2 % of set + 0.03 % of rating)
Time to trip 150 ms maximum
Delay time
0 ms to 3000 ms The time setting of the detection delay timer
Hardware
OCP Range 55 A (TYP value) fixed
Time to trip 100 ms (TYP value), from the detection of the over current to shut
down the output
Load shorting protection 60 A Depends on the fuse at the output end.
Capacity (overcharge / overdischarge) protection
Software
OAH
*4
*4. The OAH is calculated by the application software for which the value of capacity is multiplied by the
setting percentage against the nominal capacity.
Range 100 % to 1000 % of the nominal capacity
Accuracy
*2 Depends on the current measurement accuracy and the accuracy
of the CPU clock.
Resolution 1 % Above 1 mAh
Overtemperature protection (DUT)
Software
OTP Range -40.0
° C
to 100.0
° C
Accuracy
*2 ±1
° C
Resolution 0.1 ° C