Provision Refrigeration Plant
medium
2 models total
Refrigeration compressor and condenser units for provision rooms (chill/freeze)
2 manufacturers · 2 models
Bitzer
1
2KC-05.2Y
5-15 kW cooling @ -25°C
· 3.7 kW
· Refrigerant R-404A
· Semi-Hermetic Piston Provision
Medium
Refrigerant R-404A
Power (kW)
3.7
Type
Semi-Hermetic Piston Provision
Common Failures & Inspection Points
- Valve plate wear
- Motor winding short
- Oil foaming at startup
- Suction superheat too low (liquid slugging)
Service: Individual compressor per provision room typical. Check superheat setting. Oil level at sight glass. Test HP/LP cutouts annually.
Spare Parts: Bitzer: Kältemittel-Vorrat an Bord. Kompressor-Ersatzteile: 3-6 Wochen Lead time.
Carrier (Sabroe)
1
SMC 104
50-200 kW cooling
· 55.0 kW
· Refrigerant R-134a/R-404A
· Screw Compressor Provision
Medium
Refrigerant R-134a/R-404A
Power (kW)
55
Type
Screw Compressor Provision
Common Failures & Inspection Points
- Oil separator element clogging
- Slide valve actuator failure
- Shaft seal leakage
- Capacity control malfunction
Service: Sabroe (now Carrier) provision plant. Oil analysis every 4000 hrs. Annual vibration check. Refrigerant charge verification.
Spare Parts: Carrier (Sabroe): Kältemittel-Vorrat an Bord. Kompressor-Ersatzteile: 3-6 Wochen Lead time.