MicroFUSION Three Phase

Status: 
Actively Shipping - Recommended for new designs
Phases: 
Three phase
Firing mode: 
Phase angle
Zero cross
Zero Cross Transformer Mode
Output: 
AC
Amp Sizes: 
8, 16, 32, 50, 80, 100, 130, 160, 200, 240, 320, 400
Voltage: 
24-690 VAC (CE), 24-600 VAC (UL), 45-65 Hz
Control: 
Analog
Digital
Feedback type: 
Voltage
Current
Power
External
Features: 

The controller features the following:

  • Auto-ranging input voltage (CE: 24-690 VAC, UL: 24-600 VAC, 45-65 Hz)
  • 16, 32, 50, 80, 100, 130, 160, 200, 240, 320, 400 Amp AC output (at 50° C, 6000 ft)
  • Adjustable soft start
  • UL, cUL, CE, RoHS, 100kA SCCR certifications
  • 4-SCR and 6-SCR configurations
  • Can be ordered as Delta Wye, 4-Wire Wye, and Inside Delta
  • Missing cycle detection
  • SYNC-GUARD and TRANS-GUARD
  • Dedicated RUN/STOP bit
  • Analog interface: up to two analog inputs, two retransmits 
  • Fieldbus options: EtherNet/IP, EtherCat, PROFINET, PROFIBUS Modbus RTU, Modbus TCP
  • Easy setup via Plug-n-Play USB
  • Thermistor
  • OEM options (consult factory)

MicroFUSION is available with one of two circuit boards.  SX is a lower-cost alternative, whereas HX features CCI Link™ and is a fully populated board that can be field-upgraded to include retransmits and other features.

Available options include:

  • General purpose input
  • Second analog input channel (second setpoint, potentiometer input, external feedback, or pulse width modulation (PWM))
  • Alarm relay (form C)
  • 2 x 16 bit analog retransmits (0-10 VDC or 0/4-20 mA)
  • Remote display (2-line, 16-character text display)
  • High performance: True RMS power, load vontage feedback, load current feedback, high resolution control loop
  • Increased accuracy, linearity
  • Current limit
  • Watercooled heatsink option
  • External heatsink option
  • External, touchsafe Class T Fusing
Retransmit: 
Load voltage
Load current
Load power
Limits: 
Voltage limit
Current limit
Power limit
Alarms: 
Overtemp
Shorted SCR
Over current trip
Phase loss
Agency approvals: 
UL
CE
RohS
cUL/CSA
100 kA SCCR