Trane Starters Engineering Bulletin page 27

Environmental specification
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Dimensions
Typical dimensions for the unit-mounted Adaptive Frequency Drive are shown in
Figure
Figure 19. AFD dimensions
Door
swing
32.5" & 24.5"
from front
of AFD
Motor-AFD mutual protection
The chiller unit-controller capabilities allow the control/configuration interface to, and the retrieval/
display of AFD-related data. AFD standard design features controlled through theTracer
AdaptiView™ include:
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Digital data display
The following points are digitally displayed at the chiller controller:
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CTV-PRB004-EN
32°F to 104°F (0°C to 40°C) operating ambient temperature.
Altitude to 3,300 feet (1,000 m), amperage derate of 1 percent per every 300 feet above
3,300 feet.
Humidity, 95 percent non-condensing.
20. Always consult the submittal drawings for as-built dimensions.
(405- and 608-amp design)
60"
Current limited to 100 percent.
Motor overload protection.
Motor over-temperature protection.
Phase loss, phase reversal, and phase imbalance protection.
Undervoltage and overvoltage protection.
Output speed reference via IPC3 communication bus from the chiller controller to the AFD.
Output speed in hertz
Output speed in rpm
Input frequency
Input/output line voltage
Input/output kW
Input/output current
Average output current in percent RLA
Load-side power factor
AFD transistor temperature
Fault
Figure 20. AFD dimensions
62"
Each door
swing
is 31"
from front
of AFD
18"
Low-Voltage Starter Types
(900- and 1,210-amp design)
98"
Figure 19 and
75"
26"
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