Bộ điều khiển nguồn 1 pha RKC THV-40

Bộ điều khiển nguồn 1 pha RKC THV-40

Bộ điều khiển nguồn 1 pha RKC THV-40

• Control method: Phase control/Zero-cross control (switchable)
• Maximum load capacity: 20A, 30A, 45A, 60A, 80A, 100A, 150A, 200A (AC)
• Applicable load: Linear load (R: Resistance) (when in phase control: Primary side control of transformer is available. ※1 See Protection function of primary side control of transformer
• Input signal: 4 to 20mA, 1 to 5V, 0 to 10V, 0/12V dc
• Output mode:
  1) Phase angle proportional, Voltage proportional, Proportional square voltage (standard)
  2) Constant current control (optional)
• Power supply frequency: 50/60Hz (automatically selected)
• Supply voltage for load: 323 to 528V ac (including supply voltage fluctuation), Rating: 380 to 480V ac
• Contents of digital display: Input signal value, Phase angle ratio value, Frequency value, Control method, Soft-Start/Soft-Down time,
• Gradient setting value, Output limiter (High/Low), Base-up setting, Output mode, and External contact action
  Standard functions:
  Auto/Manual switch-over (External manual setting is optional), Output limiter, Base-up setting (Output bias), Ramp setting function (External setting is optional), Soft-Start/Soft-down function, on/off control (external high limit and low limit setting are optional)

<Optional functions>

• Heater break alarm, Current Limiter, and Constant current control

<General Specification>

• Ambient temperature: Guaranteed performance range 0 to 40°C, Operation guarantee range -15 to +55°C
• Power supply voltage (Rating): 100 to 240V ac
• Weight: 20A/30A types approx.0.9 kg, 45A/60A types approx.1.4kg, 80A/100A types approx.1.9kg
• Safety standards: ※2：