Wire Size; Connection Wiring - Hitachi RAS-(3-6)HVNC1(E) Service Manual

4 Electrical wiring
4.4.2 Wire size
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Connection wiring
Recommended minimum sizes for field provided wires:
Model
All Indoor Units
IVX Premium Series
RAS-2HVNP1
RAS-2.5HVNP1
RAS-3HVNP1E
RAS-4HVNP1E
RAS-5HVNP1E
RAS-6HVNPE
RAS-4HNP1E
RAS-5HNP1E
RAS-6HNP1E
RAS-8HNPE
RAS-10HNPE
RAS-12HNP
IVX Standard Series
RAS-3HVNC1
RAS-4HVNC1E
RAS-5HVNC1E
RAS-6HVNC1E
RAS-4HNC1E
RAS-5HNC1E
RAS-6HNC1E
RAS-8HNCE
RAS-10HNCE
RAS-12HNC
N O T E
• Follow local codes and regulations when selecting field wires, circuit breakers and earth leakage breakers
• Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible cord (code designation H05RN-F)
109
SMGB0087 rev.0 - 12/2013
Power source cable size
Power supply
1~ 230V 50HZ
1~ 230V 50HZ
3N~ 400V 50Hz
1~ 230V 50HZ
3N~ 400V 50Hz
Transmitting cable size
EN60 335-1
0.75 mm²
2.5 mm²
4.0 mm
2
6.0 mm
2
2.5 mm
2
6.0 mm
2
4.0 mm
2
6.0 mm
2
4.0 mm
2
6.0 mm
2
EN60 335-1
0.75 mm²
0.75 mm²
4
0.75 mm²