Kikusui PFX2515, Operation Manual, Page: 64 / 104

64
PFX2512_CE
Specification
Protection function
Overvoltage (overcharge)
protection Software
OVP Detection of the overvoltage (overcharge) by the measured value of
voltage (the AD converted value)
Output off
Hardware
OVP Direct detection by the hardware comparator
Output off
Undervoltage
(overdischarge) protection Software
UVP Detection of the undervoltage (overdischarge) by the measured
value of voltage (the AD converted value)
Output off
Hardware
UVP Direct detection by the hardware comparator
Output off
Overcurrnet protection Software
OCP Detection of the over-current by the measured value of current (the
AD converted value)
Output off
Hardware
OCP Direct detection by the hardware comparator
Output off
Overheat protection (OHP) Detects abnormal temperature of the route switch
After reaching to the normal temperature, return to the Idle state
Overcharge / discharge capacity
protection (OAH) Detects the over charged capacity by the judgment of the current
integral value, Output off
DUT (battery) over temperature (OTP) Detects over temperature of the DUT (battery) by the judgment of
the thermistor temperature, Output off
Power supply alarm (PS Alm) Receives the alarm of power supply
Electronic load alarm (CD Alm) Receives the alarm of Electronic load
Connection check (Connection Error) Detects connection error of the DUT (battery)
Communication error Detects internal communication error
Watchdog timer Detection of the CPU operation error
AC power line error (AC off ) Voltage drop, Detects short interruption of approx. 50 ms, Output off
Vibration alarm (SH Detect) The vibration sensor detects shaking or shock equivalent to the level
5 of seismic intensity scale