- One-Cycle Control Technology!
- No Programming and No DSP!
- 3 Isolated AC Voltage Sensors
- Isolated DC Voltage Sensor
- PWM Gate-Drive Signals
- PWM Shutdown/Enable Signals
- Isolated Onboard Power Supplies
- +15 Vdc at 30 W
- -15 Vdc at 30 W
- +/- 5 Vdc at 15 W
- Switch Selectable Voltage Inputs:
- 208, 220, 400, 480 Vrms
- 365, 400, 730, 800 Vdc
- Custom values available
- Switch Selectable Current Inputs:
- 50, 100, 150, 200 Arms
- Custom values available
- Powered Current-Sensor Connections
- High-Level Protection Functions:
- AC Current Limit Protection
- AC Phase Loss Protection
- AC Over Voltage Protection
- DC Over Voltage Protection
- DC Under Voltage Protection
- DC Current Limit Protection
- Inrush-Relay Control
- Circuit Breaker Trip Control
- PWM Start/Stop Control
- External Control Inputs
- Fault Detection:
- Power Supply Fault
- Desaturation Fault
- DC Bus Fault
- Opto-Isolated User Interface
- Fault Outputs
- Status Outputs
- Ext. Control Command Inputs
- Design Application Notes Available
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- OCC-MB1 - OCC Active 3-Phase PFC Rectifier Motherboard for efficient AC to DC Conversion with low THD.
- OCC-MB2 - OCC 3-Phase Bidirectional Converter Motherboard for Regenerative Loads and Grid-Tied Inverters.
- OCC-MB3 - OCC3 Inverter Motherboard with 3-Wire Delta output for balanced 3-Phase loads and motor loads.
- OCC-MB4 - OCC4 Inverter Motherboard with 4-Wire WYE output for unbalanced 3-Phase and single-phase loads.
- Custom-MB - One-Cycle Control, Inc. offers engineering services to design and fabricate custom motherboards to meet your specific application needs.
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