1-2
1.1 Operation Range and Main Specifications
1.1.1 Operation Range
Item Operation Range
Ambient temperature range +50℃〜-30℃ (+122℉〜-22℉)
Inside temperature range +30℃〜-30℃ (+86℉〜-22℉)
Voltage
50Hz:380 / 400 / 415V
60Hz:440 / 460V
Voltage fluctuation rate±10%
Vibration/impact Horizontal direction: 5G, vertical direction: 2G
1.1.2 Main Specifications
Item Main Specifications
Mode Switch
Chilled mode +30.0℃ 〜 -9.9℃ (+86.0℉ 〜 +14.1℉)
Frozen mode -10.0℃ 〜 -30.0℃ (+14.0℉ 〜 -22.0℉)
Condenser cooling system Air cooling type
Controller DECOSVa
Inverter compressor
Hermetically sealed scroll type (Rated motor output 3.75kW,
MAX. motor output 8.1kW)
Evaporator Cross-fin coil type
Air cooling condenser Cross-fin coil type
Evaporator fan Propeller fan
Evaporator fan motor
Squirrel-cage three phase induction motor (Motor output:
400W/60W), dual speed, 2P/4P
Condenser fan Propeller fan
Condenser fan motor
Squirrel-cage three phase induction motor (Motor output:
670W/120W), dual speed, 4P/6P
Defrosting system Hot-gas defrosting system
Refrigerant control Electronic expansion valve
Capacity control By inverter compressor and hot-gas control
Refrigerant R134a (For refrigerant charging amount, refer to the name plate)
Refrigerant oil IDEMITSU, Daphne hermetic oil FVC68D
Weight For detail, refer to the name plate, unit performance
●The resistance of solenoid coil
Component name Coil Resistance
Compressor motor 0.90Ω±7% (20℃ )
Condenser fan motor High speed: 30.6Ω±5% (20℃ ) / Low speed: 21.6Ω±5% (20℃ )
Evaporator fan motor
High speed: 23.0Ω±10% (20℃ ) / Low speed: 89.2Ω±10% (20℃ )
Solenoid valve LSV, ESV, HSV, RSV 15.2 Ω±10% (20℃ )
Modulation valve EEV, EMV, DMV 46±3Ω/phase (20℃)
01章LX10F11B3TR16-02En.indd1-201章LX10F11B3TR16-02En.indd1-2 2016/02/029:09:322016/02/029:09:32