OVERVIEW
13
The PPH-1503 has external relay control signals for
customers. The relay control signals are synced to
the pulse current measurement feature. For details,
see page 56.
Key Features
Low noise: Thermostatically controled fan.
Compact, lightweight.
3.5 inch TFT display.
Constant voltage and constant current operation
(CV/CC).
Output on/off control.
Front and Rear output control key.
Digital panel control.
5 groups of save/recall settings and 10
automatically generated power-on settings.
Digital voltage and current settings.
Software calibration.
Alarm buzzer.
Key lock function.
Reverse polarity protection.
Overvoltage and overcurrent protection
(OVP/Trip).
Overtemperature protection (OTP).
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