Product Description:

The FC-103P22KT4E55H2XGXXXXSXXXXAXBXCXXXXDX is a variable-frequency inverter produced by Danfoss for the VLT FC 103 Refrigeration Drives series. It is intended to regulate the speed of compressors, condensers, and evaporator fans so refrigeration equipment can match motor output to changing thermal demand. By adjusting motor speed instead of cycling equipment at full output, the drive supports steadier process control and can reduce mechanical stress during normal operation. Its configuration is suited to refrigeration installations that need integrated control, a protected enclosure, and straightforward local access to operating parameters.

The inverter delivers a continuous output of 22 kW, which is equivalent to 30 HP for medium-capacity compressor duty. It accepts 380 – 480 VAC on a three-phase supply, allowing connection to common industrial mains without an external transformer. The enclosure is rated IP55 / Type 12, which helps protect the electronics from dust and low-pressure washdown. The drive does not include an internal brake chopper, so external braking resistors are not supported. Adaptation A uses standard cable entries, and Adaptation B has no adaptation, so the factory gland plate remains unchanged.

User interaction is handled through a graphical local control panel installed in the LCP slot, making parameter access and status review easier at the drive. Conducted emissions are reduced by the built-in RFI filter Class A2, which helps limit interference on connected power lines. The circuit boards use uncoated PCBs, so added protection may be needed in humid locations. The drive has no mains disconnect, and the C channel, C0 motion slot, and A and B option card positions are left empty. This arrangement keeps the base configuration simple without adding extra control or motion hardware.