SYSHP MINI EVO P – Installation Operation Manual (IOM SYSHP MINI EVO P S 1GB)

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9.6.4 Safety device requirement
1. Select the wire diameters( minimum valve) individually for each unit based on the table 9-1 and table 9-2， where the rated
current in table 9-1 means MCA in table 9-2. In case the MCA exceeds 63A, the wire diameters should be selected according
to the national wiring regulation.
2. Maximum allowable voltage range variation between phases is 2%.
3. Select circuit breaker that having a contact separation in all poles not less than 3 mm providing full disconnection，where MFA
is used to select the current circuit breakers and residual current operation breakers.
Voltage
(V)
Hz Min.
(V)
Max.
(V)
MCA
(A)
TOCA
(A)
MFA
(A)
MSC
(A)
RLA
(A)
kW FLA
(A)
Outdoor Unit Pow er Current Com pressor OFM
14.5 18
-
10.50
0.17
1.50
264 25220-240 50 198
-
10.50
0.17
1.5016
18264 25220-240 50 198
13 25
-
0.17
1.50220-240 50
198 264 18
10.50
System
7kW
5kW
9kW
-
25 30
17.00
0.17
1.50
264198 40220-240 5012kW 1-PH
-
26.5 30
17.00
0.17
1.50
264198 40220-240 5014kW 1-PH
-
28 30
17.00
0.17
1.50
264198 40220-240 5016kW 1-PH
-
9.5 14
16.00
0.17
0.70
456342 16380-415 5012kW 3-PH
-
10.5 14
16.00
0.17
0.70
456342 16380-415 5014kW 3-PH
-
11.5 14
16.00
0.17
0.70
456342 16380-415 5016kW 3-PH
Table 9-2
Rated current
of appliance:（A）
Nominal cross-sectional area (mm )
2
Flexible cords Cable for fixed wiring
Table 9-1
≤3 0.5 and 0.75 1 and 2.5
>3 and ≤6 0.75 and 1 1 and 2.5
>6 and ≤10 1 and 1.5 1 and 2.5
>10 and ≤16 1.5 and 2.5 1.5 and 4
>16 and ≤25 2.5 and 4 2.5 and 6
>25 and ≤32 4 and 6 4 and 10
>32 and ≤50 6 and 10 6 and 16
>50 and ≤63 10 and 16 10 and 25
1-phase 5-16kW standard and 3-phase 12-16kW standard
NOTE
MCA : Minimum. Circuit Amps. (A)
TOCA : Total Over-current Amps. (A)
MFA : Max. Fuse Amps. (A)
MSC : Max. Starting Amps. (A)
RLA : In nominal cooling or heating test condition，the input Amps of compressor where MAX. Hz
can operate Rated Load Amps. (A)
kW : Rated Motor Output
FLA : Full Load Amps. (A)