Olimpia splendid SHERPA S2 E 4 Manual De Instalación Y Usuario página 57

8.3 Safety device requirment
1. Select the wire diameters( minimum value) individually for each unit based on the table 8-1 and table 8-2，
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. 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 8-1
Table 8-2
Outdoor Unit
System
Voltage Hz
(V)
1
4kW 50
220-240
1
6kW
50
220-240
1
8kW 50
220-240
1
10kW 50
220-240
MCA : Max. Circuit Amps. (A)
TOCA : Total Over-current Amps. (A)
MFA : Max. Fuse Amps. (A)
MSC : Max. Fuse Amps. (A)
FLA : 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)
8.4 Remove the switch box cover
Maximum overcurrent
protector(MOP)
Wiring size
Stated values are maximum values (see electrical data for exact values).
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 and 1.5
> ≤
10 and 16 1.5 and 2.5
> ≤
16 and 25 2.5 and 4
> ≤
25 and 32 4 and 6
> ≤
32 and 50 6 and 10
> ≤
50 and 63 10 and 16
> ≤
Power Current
Min. Max. MCA TOCA
(V) (V) (A) (A)
198 254 14 18
198 254 14 18
198 254 19 19
198 254 19 19
Unit(kW)
16
2
Cable for fixed wiring
1 and 2.5
1 and 2.5
1 and 2.5
1.5 and 4
2.5 and 6
4 and 10
6 and 16
10 and 25
Compressor
MFA MSC RLA
(A) (A) (A)
-
30
11.3
-
30 11.3
-
30 16.7
-
30 16.7
NOTE
4/6 8/10
18 A
19 A
4 mm 4 mm
2 2
OFM
KW FLA
(A)
0.094
0.9
0.094 0.9
0.195 1.7
0.195 1.7