5-2
5.1 Operation Range and Main Specifications
5.1.1 Operation Range
Use this unit within the following ranges.
Item Operation Range
Ambient temperature range +50℃〜-30℃(+122℉〜-22℉)
Inside temperature range +30℃〜-30℃(+86℉〜-22℉)
Cooling water
Temperature +36℃〜+10℃(+96.8℉〜+50℉)
Water volume 23〜30L/min
Water pressure 196〜490kPa(2〜5kg/cm
2
)
Voltage
50Hz:380 / 400 / 415V
60Hz:440 / 460V
Voltage fluctuation rate±10%
Vibration/impact Horizontal direction: 5G, vertical direction: 2G
5.1.2 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/Water-Cooled 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
Water-cooled condenser
Cross-fin coil type
Shell-and-tube 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
05章LX10F11B3TR16-02En.indd5-205章LX10F11B3TR16-02En.indd5-2 2016/02/029:54:282016/02/029:54:28