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General| Brand | Danfoss |
|---|---|
| Model | TGS490 |
| Category | Air Compressor |
| Language | English |
Specifies the approved refrigerants for TTS/TTH and TGS/TGH compressor series.
Provides an overview of the compressor module's aerodynamics, motor, and electronics.
Describes the flow of refrigerant from the suction to the discharge port through the compressor.
Details how liquid refrigerant is channeled to cool the compressor's electronic and mechanical components.
Introduces the main components and functions of the compressor control and monitoring system.
Explains the five-axis bearing system used to levitate the shaft and manage forces.
Provides best practices for connecting control wiring to the compressor I/O board.
Details pressure limits, alarm, and trip settings controlled by pressure ratio.
Specifies discharge temperature limits and trip settings for compressor operation.
Defines the alarm and trip settings for suction pressure limits.
Explains configuration of FLA and LRA settings via controller or software.
Details requirements for upstream branch protection for power electronics.
Explains how to determine compressor capacity, efficiency, and operational information.
Details the guaranteed performance tolerance bands under various operating conditions.
Presents graphical representations of compressor operating limits for different models.
Describes the function and necessity of staging valves for compressor control.
Explains the role of LBV in maintaining operation at low load conditions.
Explains VFD use for capacity modulation, efficiency, and speed regulation.
Step-by-step instructions for connecting suction, discharge, and motor cooling lines.
Details on connecting the compressor I/O board for communication and control.
Instructions for connecting the main AC power wiring to the compressor terminals.
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