Hitachi YUTAKI S RWM-5.0NE - Component Data

3.4 COMPONENT DATA
3.4.1 Split system - Outdoor unit
MODEL RAS-2WHVNP RAS-2.5WHVNP RAS-3WHVNP
Air heat exchanger
Type Multi-pass cross-nned tube
Pipe material Copper
Outer diameter mm 8
Rows 2
Number of tubes in the heat exchanger 44
Fin material Aluminium
Fin pitch 1.45
Maximum operating pressure MPa 4.15
Total front area m
2
0.47
Number of heat exchanger per unit 1
Fan
Fan type Direct drive propeller fan
Fans per unit 1
Outer diameter mm 449
Revolutions rpm 770 850
Nominal air ow m
3
/min 41 45
Motor
Shell Drip-proof type enclosure
Starting Direct current control
Power W 40
Quantity 1
Insulation class E
Compressor
Model EU1114D9 EU140XA2 2YC45KXD
Oil Type HAF68D1 or 68HES-H FVC50K
Quantity (l) 0.75 0.80
MODEL RAS-4WH(V)NPE RAS-5WH(V)NPE RAS-6WH(V)NPE
Air heat exchanger
Type Multi-pass Cross nned tube
Pipe material Copper
Outer diameter mm 7
Rows 2
Number of tubes in the heat exchanger 132
Fin material Aluminium
Fin pitch 1.4
Maximum operating pressure MPa 4.15
Total front area m
2
1.35
Number of heat exchanger per unit 1
Fan
Fan type Direct drive propeller fan
Fans per unit 2
Outer diameter mm 544
Revolutions rpm 459/376 516/422 573/469
Nominal air ow m
3
/min 80 90 100
Motor
Shell Drip-proof type enclosure
Starting Direct current control
Power W 100 + 100
Quantity 2
Insulation class E
Compressor
Model E402HHD-36A2 (1~) / E402HHD-36D2 (3N~)
Oil type FVC68D
Quantity 0.90
GENERAL DATA
PMML0335A rev.1 - 04/2016
50