Provision Refrigeration Plant
medium
Refrigeration compressor and condenser units for provision rooms (chill/freeze)
Known Models (2)
Bitzer 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:
- • 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.
Spares: Bitzer: Kältemittel-Vorrat an Bord. Kompressor-Ersatzteile: 3-6 Wochen Lead time.
Carrier (Sabroe) 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:
- • 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.
Spares: Carrier (Sabroe): Kältemittel-Vorrat an Bord. Kompressor-Ersatzteile: 3-6 Wochen Lead time.