Hitachi UTOPIA RAS-4HVRP2E - Page 74

4 Electrical and control settings
Electrical settings
SMGB0136 rev.0 - 07/2021
72
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Main switch protection
Select the main switches in according to the next table:
Model Power supply Max. current (A) CB (A) ELB (no.poles/A/mA)
All Indoor Units
(except 8, 10, 16 and
20HP)
1~ 230V 50Hz
or
1~220-240V 50Hz (depending on
the model)
5.0 6 2/40/30
ELB: Earth switch; CB: Circuit breaker
Outdoor unit MC (A) CB (A) ELB (no.poles/A/mA)
RAS-3HVRC2 15.8 20
2/40/30
RAS-4HV(R/N)(C/P)2E 22.5 25
RAS-5HV(R/N)(C/P)2E 22.5 25
RAS-6HV(R/N)(C/P)2E 22.5 25
RAS-4H(R/N)(C/P)2E 15.0 20
4/40/30RAS-5H(R/N)(C/P)2E 15.0 20
RAS-6H(R/N)(C/P)2E 15.0 20
.