Page 68 - IOM / ROOFTOP BALTIC Series - 0704 - E
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.
380V 400V 415V
Module size (kW) Current (A) Cap (kW) Current (A) Cap (kW) Current (A) Cap (kW)
12 16,3 10,8 17,0 11,8 17,8 12,8
24 32,6 21,5 34,0 23,5 35,6 25,6
27 36.7 24.3 38.3 26.6 40.1 28.8
36 48,9 32,3 51,1 35,3 53,3 38,4
45 61.1 40.5 63.8 44.3 66.8 48.0
48 65,2 43,0 68,1 47,0 71,1 51,3
54 73,4 48,4 76,6 52,9 80,0 57,7
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