Sime SHP M PRO Manual De Instalación página 104

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.
Table 9-1
Rated current Nominal cross-sectional area (mm )
of appliance:（A）
Flexible cords
3 0.5 and 0.75
≤
3 and 6 0.75 and 1
> ≤
6 and 10 1
> ≤
10 and 16 1.5 and 2.5
> ≤
16 and 25 2.5 and 4
> ≤
25 and 32 4
> ≤
32 and 50 6
> ≤
50 and 63 10
> ≤
Table 9-2
1-phase 5-16kW standard and 3-phase 12-16kW standard
Outdoor Unit
System
Voltage Hz Min.
(V) (V)
5kW 220-240 50 198
7kW
220-240 50 198
9kW
220-240 50 198
12kW 1-PH 220-240 50 198
14kW 1-PH 220-240 50 198
16kW 1-PH 220-240 50 198
12kW 3-PH 380-415 50 342
14kW 3-PH 380-415 50 342
16kW 3-PH 380-415 50 342
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)
2
Cable for fixed wiring
1 and 2.5
1 and 2.5
and 1.5 1 and 2.5
1.5 and 4
2.5 and 6
and 6 4 and 10
and 10 6 and 16
and 16 10 and 25
Pow er Current Compressor
Max. MCA TOCA MFA MSC
(V) (A) (A) (A) (A)
-
264 13 18 25
-
264 14.5 18 25
-
264 18 25
16
-
264 25 30 40
-
264 26.5 30 40
-
264 28 30 40
-
456 9.5 14 16
-
456 10.5 14 16
-
456 11.5 14 16
NOTE
OFM
RLA kW FLA
(A) (A)
10.50 0.17 1.50
0.17
10.50 1.50
0.17
10.50 1.50
0.17
17.00 1.50
0.17
17.00 1.50
0.17
17.00 1.50
0.17
16.00 0.70
16.00 0.17 0.70
16.00 0.17 0.70
33