Electric Heater - Lennox BAC020SNM Installation, Operating And Maintenance

HEATING: ELECTRIC HEATER
GENERAL INFORMATION
The Baltic electric heaters are stand alone options which are fitted in the heating section of the unit. As for the hot water coil or
the gas burner this option slides into the heating compartment located under the supply fan.
In order to reduce the pressure drops the airflow is ducted around the shielded resistances. The resistances are made smooth
stainless steel tubes with a capacity of 6W/cm2.
It is protected as standard, against overheat via a high temperature overload protection set at 90°C and located less than
150mm after the heater itself.
There are three sizes available for each size of unit:
S: Standard heat
M: Medium heat
H: High heat
The standard and Medium heat electric heaters are staged control with 50% or 100%. The high heat versions is controlled
through a fully modulating triac.
Module size
(kW)
12
24
27
36
45
48
54
BALTIC R410A-IOM-0708-E
380V
Current Capacity
(A) (kW)
16,3 10,8
32,6 21,5
36.7 24.3
48,9 32,3
61.1 40.5
65,2 43,0
73,4 48,4
400V
Current Capacity
(A) (kW)
17,0 11,8
34,0 23,5
38.3 26.6
51,1 35,3
63.8 44.3
68,1 47,0
76,6 52,9
415V
Current Capacity
(A) (kW)
17,8 12,8
35,6 25,6
40.1 28.8
53,3 38,4
66.8 48.0
71,1 51,3
80,0 57,7
Fig. 47
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