5703827-XIM-A-0319
22
Johnson Controls Ducted Systems
Electrical data
Table 11: ZM10-12 standard static motor
Size
(tons)
Nominal unit
voltage
Compressor 1
OD fan motors
(each)
Supply blower
motor
MCA
1
(amps)
1.
Minimum Circuit Ampacity
Max. fuse
2
/
breaker
3
size
(amps)
2.
Maximum over current protection per standard UL 1995
3.
Fuse or HACR circuit breaker size installed at the factory or field installed
Non-fused disconnect. On the unit nameplate, verify that the disconnect is properly sized for the application. Units
with field-installed electric heat kits may exceed the factory-installed disconnect amperage rating.
RLA
LRA
MCC
FLA
FLA
ZM10
(10)
380
20.7
110.0
29.0
0.8
4.9
31.9
35
415
20.7
118.0
29.0
0.9
4.8
32.2
35
ZM12
(12.5)
380
14.5
90.5
20.3
0.8
4.9
37.9
40
415
14.5
101.0
20.3
0.9
4.8
38.2
40
