Airedale TurboChill TTC1 [7/28] Chillers turbochill

Airedale TurboChill TTC1 [7/28] Chillers turbochill
Chillers TURBOCHILL
Chillers
Installation Manual : 6703052 05/2008
7
General Description
The base is fabricated from galvanised steel to ensure a rigid, durable,
weatherproof construction.
Unit panels are manufactured from galvanised sheet steel coated with epoxy baked
powder paint to provide a durable and weatherproof finish.
Standard unit colour is Light Grey (RAL 7035).
Compressors and evaporator are mounted on a rigid galvanised heavy-duty sub frame.
Fully weatherproofed electrical panels are situated at one end of the unit.
Construction
Fitted with acoustically lined compressor enclosures as standard.
STANDARD FEATURES
The High Efficiency Quiet TurboChill chiller comes complete with:
Multiple Turbocor Oil Free Compressors
Microprocessor Control
Single Pass Shell & Tube Evaporator with Immersion heater & Thermostat
Single Refrigeration Circuit
Acoustically Lined compressor enclosure
Electronic Expansion Valve (EEV)
Intelligent Head Pressure Control
Electronically Commutated (EC) Sickle Bladed fans with Long Bellmouth
Pressure Relief Valves - Per Compressor
Grooved water connections & counter pipe assembly
Features
Connections for External Trace Heating (230V/500W available)
Turbocor centrifugal compressor supplied with as standard:
Vibration isolating rubber mounts
Suction strainer
Suction and discharge shut off valves
Discharge non-return valve
Line reactor (for removing additional impedance harmonics and voltage spikes in the
ac waveform)
EMI/EMC filter
and comprising of:
AC-DC rectifier
DC capacitors
DC-AC (IGBT) converter
Motor/bearing management system and incorporating surge protection
Soft start module
Magnetic bearing system
The compressors are mounted on Turbocor specially designed vibration
reducing isolation.
Linear capacity modulation is provided by a variable frequency drive (VFD).
Compressor
For further details please refer to Airedale.

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