Hitachi YUTAKI S80 Series - Page 71

ENGLISH
Monobloc system - YUTAKI M
Model RASM-3VNE RASM-4(V)NE RASM-5(V)NE RASM-6(V)NE
Compressor
Model
1~ 230V 50Hz - 2YC45KXD E402HHD-36A2
3N~ 400V 50Hz - - E402HHD-36D2
Type - Scroll DC Inverter driven
Pressure resistance
Discharge MPa 4.15
Suction MPa 2.21
Motor type
Starting method - Direct current control
Poles - 4
Insulation class - E
Oil type - FVC50K FVC68D
Oil quantity L 0.80 0.90
Air heat exchanger
Type - Multi-pass cross-nned tube
Pipe material - Copper
Outer diameter mm 8 7
Rows - 2
Number of tubes in the heat exchanger - 44 132
Fin material - Aluminium
Fin pitch mm 1.4
Maximum operating pressure MPa 4.15
Total front area m
2
0.47 1.35
Number of heat exchanger per unit - 1
Fan
Fan type - Direct drive propeller fan
Fans per unit - 1 2
Outer diameter mm 449 544
Revolutions rpm 850 459/376 516/422 573/469
Nominal air ow m
3
/min 45 80 90 100
Motor
Type - Drip-proof type enclosure
Starting method - Direct current control
Power W 40 100 + 100
Quantity - 1 2
Insulation class - E
Water heat exchanger
Type - Brazed plate
Material - Stainless steel
Transfer uids - R410A - H
2
O
Quantity - 1
Internal refrigerant volume L 0.81 1.55 2.09 2.09
Internal water volume L 0.84 1.64 2.18 2.18
Insulation material - NBR + PVC
Water pump
Model -
Yonos PARA
RS15/7.0
Yonos PARA RS15/7.5
Type - Inverter
Control - PWM
Power supply - 1~ 230V 50Hz
Maximum lift pressure kPa 7.2 7.6
Maximum water ow m
3
/h 3.3 4.0
Maximum power input W 45 75
Piping
Water inlet (in) G 1”
Water outlet (in) G 1”
Inlet/outlet distance mm 130
GENERAL DATA
PMML0335A rev.1 - 04/2016
59