FC-103N110T4E20H4XGCXXXSXX Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss FC-103N110T4E20H4XGCXXXSXX is part of the VLT FC 103 Refrigeration Drives series and has a power rating of 110 kW with a 150 HP output. It operates on three phase mains voltage from 380 to 480 VAC and includes a RFI filter Class A1. The drive has a coated PCB, IP20 protection level, and comes with a graphical local control panel.
Internal Product Review
The FC-103N110T4E20H4XGCXXXSXX is a Danfoss VLT Refrigeration Drive built for 380 - 480 VAC service. The 150 HP output and 110 kW rating support confident performance in demanding refrigeration duty. A coated PCB and IP20 / Chassis protection add valuable durability for cabinet-mounted installations.
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Product Description:
The FC-103N110T4E20H4XGCXXXSXX is an AC variable frequency drive produced by Danfoss for the VLT FC 103 Refrigeration Drives series. The unit regulates the speeds of compressors, condenser fans, and pumps to match the thermal load in industrial cooling systems, reducing energy waste and limiting mechanical stress. It forms the interface between the electrical supply and refrigeration motors, delivering adjustable-frequency power for precise temperature control in food-processing facilities, cold-storage systems, and HVAC equipment.
The inverter provides up to 110 kW of output, corresponding to 150 HP, so it can operate large screw compressors or multiple fan arrays. It accepts a 380–480 VAC input from a three-phase network, eliminating the need for voltage conversion on compatible plant power systems. An internal Class A1 RFI filter attenuates conducted electrical noise and reduces the need for separate external filtering. The drive does not include a brake chopper, so a dynamic braking resistor cannot be connected for rapid deceleration. Regenerated energy must instead be managed through controlled deceleration and motor losses. The unit is supplied without a factory-installed line disconnect or fuses, so suitable upstream switching and overcurrent protection must be provided.
The housing has an IP20 chassis rating, providing finger-safe protection for live parts when the drive is installed inside a suitable cabinet. Its circuit boards have a coated PCB finish that helps protect copper tracks and electronic components from condensation and airborne contaminants found in refrigeration areas. A graphical local control panel presents parameters, operating values, status information, and alarm messages on a backlit display. This interface allows drive settings to be reviewed and adjusted directly at the unit without requiring a separate display device. Power and control conductors pass through standard cable entries, providing a consistent routing arrangement for cabinet wiring and gland-plate preparation.
