Power controller
Fields of application
Voltage stabilization (welding machines, electric discharge machines), heat regulators (film stretchers, electric ovens), lighting reduction (photo galleries, production plants).
Features
The APR-V series, successor to the APR-N series, offers enhanced functionality and performance.
| Rated current [A] (Ambient temperature 50 °C) | 20, 45, 60, 100, 150, 250, 350, 450, 600 | |
| Main circuit power supply | Power supply | Single-phase 100 to 240 V AC, 380 to 480 V AC ±10%. |
| Frequency | 50/60 ±2.5 Hz (automatic frequency detection and switching) | |
| Control circuit power supply | Power supply | Single-phase 100 to 240 V AC±10% (However, only sinusoidal operation is guaranteed. Must operate in phase with main circuit supply). |
| Frequency | 50/60 ±2.5 Hz (automatic frequency detection and switching) | |
| Power supply capacity [VA] | 36 | |
| Applicable load | Phase control | Resistive load, inductive load, transformer primary side, rectifier primary side |
| Cycle control | Resistive load, inductive load, transformer primary side | |
| Control type | Waveform control method Output voltage adjustment range I/O characteristics Supply voltage compensation (Applicable to models with T and A control methods) Adjustment signal (manual or automatic adjustment) Gradient setting Base load setting Soft start and soft rise/fall times Feedback control (phase control method only) Automatic inrush current suppression (cycle control system only) | |
| Error detection and protection | CPU memory error Power supply fault Undervoltage Overvoltage Overcurrent Rapid fuse blowout Heating element burnout Current limit detection Thyristor error Overtemperature error Communication error (optional) Cooling fan life (fan-cooled models only) External control input not connected Load error (models with P control method only) Analog output current error (optional) Alarm contact output | |
| Ambient temperature | -5 to 50°C (lower than rated current at ambient temperatures between 50 and 55°C) | |
| Storage temperature | -20 ～＋60℃ | |
| Ambient humidity | 30-90%RH (non-condensing) | |
| Environment | Protected from corrosive gases, dust and vibration. Indoor use. Altitude up to 1000 m. | |
| Withstand voltage (main circuit to ground) | 2000 V AC for 1 minute (100 to 240 V), 2500 V AC for 1 minute (380 to 480 V) | |
| Insulation resistance (to earth) | 10 MΩ min. (500 V DC megohmmeter) | |
Power controller with communication functions - APR-V
Reference : APR-V
