Electrical Connection - McQuay D series Installationsanleitung

Cooling Unit
Model
Voltage range**
Power supply cable size*
Number of wire
Interconnection cable size*
Number of wire
Recommended fuse*
Cooling Unit, SB75 / 100D
!
Model
Voltage range**
Power supply cable size*
a) Indoor Unit
b) Outdoor Unit
Number of wire
a) Indoor Unit
b) Outdoor Unit
Interconnection cable size*
Number of wire
Recommended fuse*
Cooling Unit, SB 125 / 150D1
!
There must be a double pole
switch with a minimum 3mm
contact gap and fuse / circuit
breaker as recommended in
the fixed installation circuits.
Model
Voltage range**
Power supply cable size*
a) Indoor Unit
b) Outdoor Unit
Number of wire
a) Indoor Unit
b) Outdoor Unit
Interconnection cable size*
Number of wire
Recommended fuse*

ELECTRICAL CONNECTION

Indoor
Outdoor
380V-415V / 3Ph / 50Hz+N+! or 208V-230V / 3Ph / 60Hz+N+!
(50/60 Hz) mm 2
2
mm
(50/60 Hz) A
R S T
Power Supply Cable
There must be a double pole
switch with a minimum 3mm
contact gap and fuse / circuit
breaker as recommended in
the fixed installation circuits.
Indoor SB125D
Outdoor 4MSS/ MSS
125D
380V-415V / 3Ph / 50Hz+N+! or 208V-230V / 3Ph / 60Hz+N+!
(50/60 Hz) mm 2
4
25 / 50
3
5
mm 2 2.5
4
(50/60 Hz) A 60 / 100
Power Supply Cable
Power Supply Cable
Indoor SB250D2
Outdoor 4MSS/ MSS
125D x 2
380V-415V / 3Ph / 50Hz+N+! or 208V-230V / 3Ph / 60Hz+N+!
(50/60 Hz) mm 2
4
70 / 95
5
5
2
mm 2.5
1 x 2
(50/60 Hz) A 125 / 175
SB75D
4MSS/ MSS75D
16 / 25
5
2.5
4
40 / 60
N L N
COMP
Outdoor Unit
Terminal Block
Indoor Unit
Terminal Block
L N
COMP
SB150D
4MSS/ MSS
150D
4
35 / 70
3
5
2.5
4
75 / 125
R S T N L N
COMP
R S T L N
COMP
SB300D2
4MSS/ MSS
150D x 2
4
70 / 95
5
5
2.5
1 x 2
150 / 200
1-5
SB100D
4MSS/ MSS100D
25 / 35
5
2.5
4
50 / 75
SB150D2 SB200D2
4MSS/ MSS 4MSS/ MSS
75D x 2 100D x 2
4 4
35 / 70 50 / 70
5 5
5 5
2.5 2.5
1 x 2 1 x 2
75 / 125 100 / 150
Outdoor Unit
Terminal Block
Indoor Unit
Terminal Block
SB400D4 SB500D4
4MSS/ MSS 4MSS/ MSS
100D x 4 125D x 4
4 4
95 / 150 95 / 240
5 5
5 5
2.5 2.5
1 x 4 1 x 4
175 / 300 200 / 400