Midea MTB1T-96CWN1 - Page 71

MCAC-UTSM-201707 Midea R410A T3 50Hz Top-discharge Series
70
7.2 Specifications of power supply
Type
Indoor unit
Outdoor unit
Model
MTB1T-96CWN1
MTB1T-96HWN1
MHB1T-96CWN1
MHB1T-96HWN1
MFA3T-96CRN1
MFA3T-96HRN1
MOVTA-96CN1-R
MOVTA-96HN1-R
Power
220-240V~, 1Ph, 50Hz
380~415V~, 3Ph, 50Hz
Switch capacity of the main
power supply / Fuse(A)
20/10
70/50
Size of power supply cable
RVV-300/500
2×2.5mm
2
YCW-450/750
4×10.0mm
2
Size of power ground wire
RVV-300/500
2.5mm
2
YCW-450/750
10.0mm
2
Connective wire of indoor
and outdoor unit
RVV-300/500 4×1.0mm
2
(Cooling & Heating)
RVV-300/500 2×1.0mm
2
(Cooling only)
 Power supply wire
The specification of power supply wire as follows:
<Power supply wire of outdoor unit>. In this case, the power cable is individually provides (no
power supply device is in use).
Item
Capacity
Power
supply
Min. wire size(mm
2
)(Metal
pipe & synthetic resin pipe
wire)
Manual switch(A)
RCCB
Size (Continuous
length:≤30m)
Ground
wire
Capacity
Fuse
MTB1T-96CWN1
MTB1T-96HWN1
MHB1T-96CWN1
MHB1T-96HWN1
MFA3T-96CRN1
MFA3T-96HRN1
220-240V~
50Hz
90(A<20m)
23(20m<A<50m)
10
70
50
100mA
Below
0.1sec
 The wire size in the table and the continuous wire length are applicable to the circumstance
where the potential fall amplitude is within 2%.
 Where the continuous wire length exceeds the values in the table, select the wire size according
to the relevant rules.