Field Electrical Wiring (Power Wiring Specifications) - Mitsubishi Electric Mr.Slim PSH-3GJHA Installation Manual

9. Field electrical wiring (Power wiring specifications)

E
Models
Power supply Phase
Frequency &
Voltage
Input capacity Indoor unit (A)
Main switch/Fuse Outdoor unit (A)
Indoor unit Wire No.
Power supply Size mm (mm
Outdoor unit Wire No.
Power supply Size mm (mm
Earth wire Size mm (mm
Indoor unit/Outdoor unit connecting
Wire No. × size mm (mm
2
Control circuit rating
Indoor unit power supply
Models
Power supply Phase
Frequency &
Voltage
Input capacity Indoor unit (A)
Main switch/Fuse Outdoor unit (A)
Indoor unit Wire No.
Power supply Size mm
Outdoor unit Wire No.
Power supply Size mm
Indoor unit/Outdoor unit connecting
Wire No. × size mm (mm
2
Control circuit rating
Indoor unit power supply
Notes:
1. Bear in mind ambient conditions (ambient temperature, direct sunlight, rain water, etc.) when proceeding with wiring and connections.
2. Wire size are the minimum necessary for metal conduit wiring. Power wires size should be 1 rank thicker, in consideration of voltage drops.
3. Earth wire is connected to both indoor unit and outdoor units.
4. This table shows an example of field electrical wiring. Details should be based on applicable technical standards.
9
100
PSH-3GJHA PSH-4GJSA
~/N (Single)
50 Hz, 220-240 V 60 Hz, 220 V
15/15
60/50
2
2
) 1.6 (2.0)
2
2 ) 2.6 (5.5)
2 ) 2.0 (3.5)
)
PS-3GJA PS-4GJSA
~/N (Single)
50 Hz, 220-240 V
60 Hz, 220 V
16/16 16/16
63/63 100/75
3 3
2
1.5 1.5
3 3
2
6 10
)
PSH-3GJHA
15/15 15/15
60/50 30/20
2 2
1.6 (2.0) 1.6 (2.0)
3 4
2.6 (5.5) 1.6 (2.0)
2.0 (3.5) 1.6 (2.0)
3 × 0.8 (0.5) or Cable 3C × (0.3), (Polar)
DC12 V
~/N (Single phase), 50 Hz, 220-240 V or 60 Hz, 220 V
PS-4GJSA PS-5GJSA PS-6GJSA
3 ~ (3ph)
60 Hz, 220 V
16/16 16/16 16/16
63/63 60/50 100/75
3 3 3
1.5 1.5 1.5
4 4 4
6 6 10
2 × 0.8 (0.5) or Cable 2C × (0.3)...non-Polar
DC12 V
~/N (Single phase), 50 Hz, 220-240 V or 60 Hz, 220 V
PSH-4GJHSA PSH-5GJHSA
3
50 Hz, 380/220-415/240 V (4 Wires)
30/20 30/20
30/20 30/20
2 2
2.0 (3.5) 2.0 (3.5)
4 4
1.6 (2.0) 2.0 (3.5)
1.6 (2.0) 1.6 (2.0)
PS-3GJA PS-4GJSA PS-5GJSA
50 Hz : 3N ~ (3ph, 4 wires), 60 Hz : 3 ~ (3ph)
50 Hz, 380/220-415/240 V
60 Hz, 380/220 V (PS-4-6GJSA)
16/16 16/16
32/25 32/32
3 3
1.5 1.5
5 5
2.5 2.5
PSH-6GJHSA
30/20
30/30
2
2.0 (3.5)
4
2.0 (3.5)
1.6 (2.0)
PS-6GJSA
16/16 16/16
32/32 32/32
3 3
1.5 1.5
5 5
4 4