Introduction
Chillers
TurboChill™ R1234ze Air Cooled and FreeCool
19
Chiller Technical Manual 7752785 V1.12.0_10_2018
Electrical
Pumps
Speed Controllers (AC Fans)
Bus-bar Chamber
Controls
Circuit 2
Compressors 3 & 4
Circuit 1
Compressors 1 & 2
Leak Detector
Sensors
Fans
Controls and Electrical
TCC
TCF
Leak detection
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Intelligent head pressure control
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Actuated suction shut off valve
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Power monitoring
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Individual mains power isolator for each compressor
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Separate electrical isolation for fans
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Single point isolation for connection of incoming 3-phase and earth mains power supply
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Emergency Stop fitted to controls compartment door
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Circuit breakers for protection of all major unit components
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Phase rotation relay incorporating phase loss protection
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Single Phase Supply isolator (Panel mounted)
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Mains power loss emergency shutdown via ultracap
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Standard features
○
Optional features
–
Feature not available
