Compressor - Motor Assembly; Frequency Converter; Evaporator Coil; Evaporator Coil Heaters - Maersk Container Industry Star Cool SCI-20 Operating And Service Manual

20 of 116 pages
8.3 Compressor – motor assembly
Type
Number of cylinders
Speed
Model
Nominal power
Compressor oil type
Compressor oil quantity
Compressor housing
Weight
Conformity
8.4 Frequency converter (FC)
Type
Frequency range
Converter housing
Tightness
Conformity

8.5 Evaporator coil

Tube material
Fin material
Fin spacing
Attitude
Conformity

8.6 Evaporator coil heaters

Type
Number
Rating
Conformity

8.7 Evaporator fan

Material
Type
Number of fans/blades
Pitch
Diameter
Drive
Conformity
Semi-hermetic two-stage reciprocating
2 low stage cylinders
2 high stage cylinders
Variable, FC controlled
S4BCF-5.2Y / S4BCF-4.2Y
5.5 kW / 3.8 kW
Reniso Triton SEZ 55 or equivalent
1.5 L and 0.4 L in system
Sea water resistant aluminium, unpainted
61 kg 5HP / 55 kg 4HP
Low Voltage Directive 2006/95/EC
FC 1.0, FC 1.1, and FC 2.0
20 to 110 Hz (450 to 3300 rpm)
Sea water resistant aluminium, unpainted
IP 56 mounted on compressor
(IP 54 stand-alone/unmounted)
Low Voltage Directive 2014/35/EU and EMC Directive
2014/30/EU (FC 2.0)
Copper, inner grooved
Aluminium, hydrophilic treated
3.4 mm
45° from horizontal
PED 2014/68/EU and EC 2006/42/EC
ø8.5 mm in stainless steel AISI 304
6
750 W each at 400 V (750 W ± 10 W)
EC 2014/35/EU
Polypropylene, glass fibre reinforced
Axial
2 pcs/7 pcs
25°
ø315 mm
Direct on motor shaft
International Electrotechnical Commission (IEC)
62321:2008