Bộ điều khiển nguồn 3 pha RKC THW-A
- Control method: Phase control/Zero-cross control (switchable)
- Maximum load capacity: 20A, 30A, 45A, 60A, 80A, 100A
- Applicable load: Linear load (R:Resistance) (when in phase control: Primary side control of transformer is available. Magnetic flux density must be 8000 Gauss or less)
- Input signal:
1) Group 1 (configurable within the group)
4 to 20mA, 0 to 20mA, 0 to 5V, 1 to 5V, 0/12V dc, Dry contact input
2) Group 2 (configurable within the group)
0 to 10V, 0/12V, 0/24V dc, Dry contact input
- Output mode:
Constant voltage control, Phase angle proportional, Voltage proportional, Proportional square voltage, Square voltage feedback, Constant current control (optional), Constant power control (optional)
- Power supply frequency: 50/60Hz (automatically selected)
- Standard functions:
Auto/Manual switch-over (External manual setting is optional),
Gradient setting function (External setting is optional),
Soft-Start/Soft-down function, External contact input (DI) 3 points,
Dry contact input (RUN/STOP, Auto/Manual switch-over, Alarm interlock release,
Heater break alarm enable/disable, Soft-Start enable/disable, Key lock enable/disable, Overcurrent alarm enable/disable, Memory area switching
*Heater break alarm and Overcurrent alarm are optional
On/Off control (external high limit and low limit setting are optional)