Electrical Data - Bosch DX Series Installation And Maintenance Manual

Electrical Data

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Electrical Data
Motor Data
Model
Amps # of
HP
(1) Circuits
0
DX025 1/3 0.78 1
1
0
1
DX035 1/2 2.03
1
2
0
1
DX049 3/4 2.5 1
2
2
0
1
DX061
1 3.8 1
DX071
2
2
(1) = Rated Motor Amps @0.3" ESP (DOE External Static Rating Point)
Revised 11-11
Unitary Air Handler DX and Hydronic Series
Electric Heater Data
Amps Amps Amps
208 V 208 V 240 V
kW
Cr1 Cr2 Cr1
0 - - -
5 18.0 - 20.8
10 36.1 - 41.7
0 - - -
5 18.0 - 20.8
10 36.1 - 41.7
15 18.0 36.1 20.8
0 - - -
5 18.0 - 20.8
10 36.1 - 41.7
15 18.0 36.1 20.8
20 36.1 36.1 41.7
0 - - -
5 18.0 - 20.8
10 36.1 - 41.7
15 18.0 36.1 20.8
20 36.1 36.1 41.7
Subject to change without prior notice
Minimum Circuit
Ampacity
Amps MCA MCA MCA
240 V 208 V 208 V 240 V
Cr2 Cr1 Cr2 Cr1
- 1.0 - 1.0
- 23.3 - 26.8
- 45.9 - 52.9
- 2.5 - 2.5
- 24.6 - 28.1
- 47.1 - 54.1
41.7 24.5 47.2 28.0
- 3.1 - 3.1
- 25.0 - 28.5
- 47.6 - 54.6
41.7 25.0 47.6 28.5
41.7 47.6 47.6 54.6
- 4.7 - 4.7
- 26.3 - 29.8
- 48.8 - 55.8
41.7 26.3 48.9 29.8
41.7 48.9 48.9 55.9
Maximum Overcurrent
Protection
MCA MOCP MOCP MOCP
240 V 208 V 208 V 240 V
Cr2 Cr1 Cr2 Cr1
- 10 - 10
- 35 - 35
- 50 - 60
- 10 - 10
- 35 - 40
- 60 - 60
54.2 30 50 35
- 15 - 15
- 35 - 40
- 60 - 70
54.6 30 50 30
54.6 50 50 60
- 15 - 15
- 35 - 40
- 60 - 70
55.9 30 50 35
55.9 50 50 60
6720220327
25
MOCP
240 V
Cr2
-
-
-
-
-
-
60
-
-
-
60
60
-
-
-
60
60