Danfoss AK-PC 351 pack controller for refrigeration racks with one suction group and one condenser. Sequences up to four compressors with Step / Speed / PWM capacity control and Step / Speed fan control, with floating condenser pressure and night setback. 24 V AC/DC supply, Modbus communication, DIN-rail mount, built-in display. EAN 5702428843621.
| Type | AK-PC 351 pack controller |
| Function | 1 Suction and 1 Condenser |
| Supply voltage | 24 V AC / 24 V DC |
| Frequency | 50/60 Hz |
| Power consumption | 6 W |
| Compressor capacity mode | Step / Speed / PWM |
| Fan capacity control | Step / Speed |
| Number of compressors (max) | 4 pc |
| Digital inputs (DI) | 8 pc |
| Digital outputs (DO) | 6 pc |
| Analog inputs (AI) | 4 pc |
| Analog outputs (AO) | 2 pc |
| Communication | Modbus |
| Display | Built-in |
| Mounting | DIN rail |
| Battery | Lithium coin cell CR1620 |
| Approvals | CE, CMIM, EAC, GOST R, UL |
| Danfoss code | 080G0289 |
| EAN | 5702428843621 |
| Net weight | 0.248 Kilogram |
| Product group | Compressor/condenser control |
| 1 Primary battery SUM weight Kg | 0.001 |
| 1 Primary battery weight Kg | 0.001 |
| Analog inputs (AI) [pc] | 4 pc |
| Analog outputs (AO) [pc] | 2 pc |
| Application area | Capacity control |
| Approval | CE |
| Battery qty | 1 |
| Battery type or Name | Lithium coin cell (CR1620) |
| Capacity control input | Pressure/ Temperature |
| Capacity control mode | PI |
| CE mark | Yes |
| China RoHS compliance | Out of scope |
| Communication type | MODBUS |
| Condenser control type | Pressure/ Temperature |
| Digital inputs (DI) [pc] | 8 pc |
| Digital outputs (DO) [pc] | 6 pc |
| Display on front | Yes |
| Division | 25 |
| Equipment | Incl. Connectors |
| EU RoHS compliance | Out of scope |
| Fan control mode | PI |
| Frequency [Hz] | 50/60 Hz |
| Further information | Relay 6 solid state type |
| Mounting method | DIN rail |
| Other RoHS documentation | EAEU RoHS |
| PFAS content [Yes/No] | No |
| Power consumption [W] | 6 W |
| Product features | Compressor safety |
| Product Language | Croatian |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Supply voltage [V] AC | 24 V |
| Supply voltage [V] DC | 24 V |
| Type designation | AK-PC 351 |
| UL mark | Yes |
| MOQ | 1 |
Pack controller for the Danfoss ADAP-KOOL / MCX platform, one suction group on one condenser (≤4 compressors). The two-suction sibling is the AK-PC 551 (080G0281 / 080G0282). Confirm rack layout before ordering.