Product Description
Control Concepts Three Phase, Zero-Cross SCR Power Controller 3027-480V-175A-0/5V
Part#: 3027-480V-175A-0/5V
The model 3027 is a three-phase, zero-cross SCR power controller. The controller provides control of electrical power to resistive loads by means of silicon controlled rectifiers connected in two of the three lines. Control of power is linear with respect to a command signal. The command signal is electrically isolated from the line and load voltage. The model 3027 controller features a compact design, a single plug-in circuit card for ease of operation and an electrically isolated heatsink. All three line leads are fused.
- Model#: 3027
- Voltage: 480V
- Current: 175Amps.
- Command Signal: 0-5 Vdc Command
- Firing Mode: Zero-cross
- Input Resistance: 120K
- Protection Features: Includes built-in Sync-Guard™ and Trans-Guard™
- Cooling: Equipped with cooling fan
Features:
- Electrical isolation of command signal from load and line voltages.
- Linear power with respect to command signal plus line voltage compensation.
- SCR Protection
- Compact size
- Sync-guard™
- Trans-Guard™
- Diagnostic Indicator
- Very fast cycle rate
- Underwriters Laboratories Listed
- Load & Line Fused
- Thermostat
- Internal Control Fuses
