MicroFUSION Three Phase SCR Power Controllers
Control Concepts MicroFUSION is an ultra-compact high-performance microprocessor-based power controller, available in three phase 4 SCR, or three phase 6 SCR models to control AC loads.
Resistive or transformer-connected loads can be controlled in either Phase Angle, Zero Cross, Zero Cross Transformer (ZCT), Fast Zero Cross (FZC), or HiPER Mode. Output is controlled linearly with respect to command signal and can be set to the average or RMS value of the voltage and current, as well as true instantaneous power or external feedback.
MicroFUSION Series power controllers are available in current ratings from 8 – 400 A· AC. Auto-ranging voltage circuitry enables main supply voltage from 24 – 600 Vac for UL/cUL or 24 – 690 Vac for CE, (45 – 65 Hz) eliminating the need for hardware jumpers or stocking multiple controllers for international voltages.
A separate 24 Vdc power source supplies the control electronics and maintains critical communications to your control system when the mains are absent.Status LEDs and a LED bar graph make operation and troubleshooting simple. A plug-n-play USB interface and free Control Panel software for your PC further simplifies installing and configuring the controller to its designated application. For multiple controllers, controller settings can be duplicated by simply loading a configuration file saved from a previous unit.
Setpoints can be controlled through the standard analog or optional digital fieldbus interface. The factory-configured analog setpoint signal ranges are 0 – 5 Vdc and 4 – 20 mA, both of which are field scalable from 0 – 10 Vdc or 0 – 20 mA.
The robust design of MicroFUSION allows for continuous full-frame current operation, without derating, up to 122°F [50°C], 6000 ft [1829 m] altitude. Cooling is accomplished through natural convection, forced air, or optional external panel mount.
The optional IP65 Remote Display provides a clear readout of key parameters and alarm status. Setpoints, limits and alarms are touchpad accessible and easily customized. For additional convenience, a panel mounting kit is available, eliminating the need for external meters, indicators, switches and the associated costs of wiring and labor.
Available Features and Benefits
Auto-Ranging Input Voltage
- UL: 24 – 600 Vac, 45 – 65 Hz
- CE: 24 – 690 Vac, 45 – 65 Hz
AC Output
8, 16, 32, 50, 80, 100, 130, 160, 200, 240, 320, 400 A
(@ 6000 ft [1829 m], 122°F [50°C])
Control Features
Microprocessor-based controller, phase lock loop timing Firing modes:
- Zero Cross
- Phase Angle
- Zero Cross Transformer (ZCT) Mode
- HiPER Mode
- Fast Zero Cross Mode
Feedback:
- Voltage
- Current
- True Power
External Adjustable Soft Start:
- Phase Angle
Output Limits:
- Voltage
- Current
- Power
Missing Cycle Detection
SYNC-GUARDTM:
Power-level multiple Zero-Cross controllers
TRANS-GUARDTM:
Prevent upstream transformer heating
Dedicated Input Bit for Run/Stop
kWh Meter
Heater Bakeout
Resistance Measurement
Analog Input (Analog and Digital models only)
Standard setpoint ranges:
- 0 – 5 Vdc
- 4 – 20 mA
Field Scalable:
- 0 – 10 Vdc
- 0 – 20 mA
- Potentiometer
Available Internal Fieldbus Interfaces
- EtherNet/IP
- PROFINET
- Modbus TCP (Ethernet)
Easy Setup via Plug-n-Play USB
- Load / Save Controller Configurations
- Chart Diagnostics
- Log Operations
Two-Year Warranty
Available Product Variations
| Catalog Number | Board Type | Terminal | Frame Style | Option Board | Amp Size | Performance | IO | Retransmits | Sync | Zero Cross Transformer Mode (ZCT) |
|---|---|---|---|---|---|---|---|---|---|---|
| uF3HX4DYK0-240-P1000 | High Performance | 3 Phase, 2 Leg | 200 - 240A (Panel Mount) | None | 240A | High Performance (Includes Load Voltage Feedback, True RMS Power Control, Current Limit, Power Limit, and High Resolution Control Loop | Alarm Relay (1X Form C) | None | None | None |
| uF3HX6DYL0-400-I-L1000 | High Performance | 3 Phase, Delta / Wye | 320 - 400A (Panel Mount) | None | 400A | Adjustable Current Limit, Current Feedback, Load Voltage Feedback, and Voltage Limit | Alarm Relay (1X Form C) | None | None | None |
| uF3HX6DYJ0-130-P1000 | High Performance | 3 Phase, Delta / Wye | 80 - 160A (Panel Mount) | None | 130A | High Performance (Includes Load Voltage Feedback, True RMS Power Control, Current Limit, Power Limit, and High Resolution Control Loop | Alarm Relay (1X Form C) | None | None | None |
| uF3HX4DYLI-400-P1000 | High Performance | 3 Phase, 2 Leg | 320 - 400A (Panel Mount) | Ethernet / IP | 400A | High Performance (Includes Load Voltage Feedback, True RMS Power Control, Current Limit, Power Limit, and High Resolution Control Loop | Alarm Relay (1X Form C) | None | None | None |
| uF3HX4DYAI-32-L1000 | High Performance | 3 Phase, 2 Leg | 16 - 32A (Panel Mount or DIN Rail) | Ethernet / IP | 32A | Adjustable Current Limit, Current Feedback, Load Voltage Feedback, and Voltage Limit | Alarm Relay (1X Form C) | None | None | None |
| uF3HX4DYAI-32-L1000 | High Performance | 3 Phase, 2 Leg | 16 - 32A (Panel Mount or DIN Rail) | Ethernet / IP | 32A | Adjustable Current Limit, Current Feedback, Load Voltage Feedback, and Voltage Limit | Alarm Relay (1X Form C) | None | None | None |
| uF3SX6DYJ0-130-L1000 | Standard | 3 Phase, Delta / Wye | 80 - 160A (Panel Mount) | None | 130A | Adjustable Current Limit and Current Feedback | Alarm Relay (1X Form C) | None | None | None |
| uF3HX6DYKI-200-P1000 | High Performance | 3 Phase, Delta / Wye | 200 - 240A (Panel Mount) | Ethernet / IP | 200A | High Performance (Includes Load Voltage Feedback, True RMS Power Control, Current Limit, Power Limit, and High Resolution Control Loop | Alarm Relay (1X Form C) | None | None | None |
| uF3HX6DYK0-240-L1000 | High Performance | 3 Phase, Delta / Wye | 200 - 240A (Panel Mount) | None | 240A | Adjustable Current Limit, Current Feedback, Load Voltage Feedback, and Voltage Limit | Alarm Relay (1X Form C) | None | None | None |
| uF3HX6DYJ0-130-P1000 | High Performance | 3 Phase, Delta / Wye | 80 - 160A (Panel Mount) | None | 130A | High Performance (Includes Load Voltage Feedback, True RMS Power Control, Current Limit, Power Limit, and High Resolution Control Loop | Alarm Relay (1X Form C) | None | None | None |
| uF3HX4DYJN-160-P1000 | High Performance | 3 Phase, 2 Leg | 80 - 160A (Panel Mount) | Profinet | 160A | High Performance (Includes Load Voltage Feedback, True RMS Power Control, Current Limit, Power Limit, and High Resolution Control Loop | Alarm Relay (1X Form C) | None | None | None |
| uF3SX4DYJ0-160-S1000 | Standard | 3 Phase, 2 Leg | 80 - 160A (Panel Mount) | None | 160A | Standard | Alarm Relay (1X Form C) | None | None | None |
| uF3HX4DYJI-100-L3000 | High Performance | 3 Phase, 2 Leg | 80 - 160A (Panel Mount) | Ethernet / IP | 100A | Adjustable Current Limit, Current Feedback, Load Voltage Feedback, and Voltage Limit | Alarm Relay and General Purpose Relay, Analog Input Channel 2, Pulse Width Modulation | None | None | None |
| uF3SX6DYJ0-50-L0000 | Standard | 3 Phase, Delta / Wye | 80 - 160A (Panel Mount) | None | 50A | Adjustable Current Limit and Current Feedback | Alarm Relay (1X Form C) | None | None | None |
| uF3HX6DYJ0-50-L1000 | High Performance | 3 Phase, Delta / Wye | 80 - 160A (Panel Mount) | None | 50A | Adjustable Current Limit, Current Feedback, Load Voltage Feedback, and Voltage Limit | Alarm Relay (1X Form C) | None | None | None |
Downloadable PDF
To learn more about Control Concept’s range of MicroFUSION SCR Power Controllers, refer to this data sheet:
