Electric Heating
SN, SR Units
These shall be multi-stage finned electric heating elements complete with auto and manual reset overheat cut-out
protection, element shall be phase balanced for increased efficiency.
The electric heating elements are designed to be located between coil blocks, prior to fans. This enables the unit to
effectively re-heat the air and evenly distribute the temperature within the floor void. All sizes of electric heating are
configurable based upon customer requirements.
A maximum bank of 7.5kW is allocated per coil block. The avaliable heating shall be 3kW, 6kW or 7.5kW. Consequently
the level of configuration is dependent on the number of coils in the unit.
SD Units
These shall be multi-stage finned electric heating elements complete with auto and manual reset overheat cut-out
protection, element shall be phase balanced for increased efficiency.
The electric heating elements are designed to be located within the unit’s fan module. This enables the unit to effectively
re-heat the air and evenly distribute the temperature within the floor void. All sizes of electric heating are configurable
based upon customer requirements.
A bank of 7.5kW is allocated per fan and as standard each can be downsized in banks of 7.5kW. Consequently the level
of configuration is dependent on the number of fans in the unit.
Electric Heating Thyristor Control
In addition to the electric heat option a 0 – 100% Thyristor shall be provided to deliver accurate heating control.
SN06 SN09 SN12 SR09 SR12 SR15 SR18 SD18 SD22 SD25 SD31 SD35
3kW Electric Heat
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6kW Electric Heat
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7.5kW Electric Heat
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15kW Electric Heat
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22.5kW Electric Heat
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30kW Electric Heat
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Standard Features
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Optional Features
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Feature Not Available
Precision Air Conditioning
SmartCool™ 6 - 200kW
23
SmartCool 6 - 200kW Chilled Water Technical Manual 7674716 V1.10.0_10_2018
Introduction
