Hitachi RAS-6HVRNM2 - Additional Refrigerant Charge; Air-Tight Test Procedure; Vacuum Pump and Refrigerant Charging

2-114
TC-12001
OUTDOOR UNIT
38
P5414950-rev.1
Q
Field Minimum Wire Sizes for Power Source
Install a multi-pole main switch with a space of 3.5mm or more between each phase.
NOTES:
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2) The wire sizes marked with *1 in the table above are selected at the maximum current of the unit according to the
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+51)
3) The wire sizes marked with *2 in the table are selected at the maximum current of the unit according to the wire,
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Model Power Source
Maximum
Current
Power Source Cable Size Transmitting Cable Size
IEC 60335-1
*1
MLFC
*2
IEC 60335-1
*1
MLFC
*2
53,)6164
53,)6164
53,)6164
53,)6164
240V/1
I
+]
5A PP
2
PP
2
PP
2
PP
2
53,)61647A PP
2
5&,)61
5&,)61
5&,)61
5&,)61
5&,)61
5&,)61
5&,)61
5&,)61
220-240V/1
I
+]
220V/1
I
+]
5A PP
2
RAS-3HVRNM2
220-240V/1
I
+]
220V/1
I
+]
23A PP
2
PP
2
RAS-4HVRNM2
RAS-5HVRNM2
RAS-6HVRNM2
RAS-7HVRNM2
32A
PP
2
PP
2
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Selection According to IEC 60335-1 Selection According to MLFC (at Cable Temperature of 60
o
C)
Current i (A) Wire Size (mm
2
) Current i (A) Wire Size (mm
2
)
i
< 6 0.75 i < 15 0.5 *3: In the case that
6 < i
< 10 1 15 < i < 18 0.75 current exceeds 63A,
10 < i
< 16 1.5 18 < i < 24 1.25 do not connect cables
16 < i
< 25 2.5 24 < i < 34 2 in series.
25
< i
< 32 4 34 < i < 47 3.5
32 < i
< 40 6 47 < i < 62 5.5
40 < i
< 63 10 62 < i < 78 8
63
< i *3 78 < i
< 112 14
112
< i
< 147 22