Caterpillar TAURUS 70 Manual De Usuario

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Turbomachinery Package Specification 
Taurus
 70 Compressor Set and Mechanical Drive 
The fire system control panel provides system supervision (for open circuit, ground fault, 
or loss of integrity), initiates alarm and release of fire suppression agent, and visual 
display of system status. The suppression system agent release is activated 
automatically with release solenoids located on the fire suppression skid. The optional 
CO
2
 or water mist suppression system can also be activated manually by switches 
mounted on the gas turbine enclosure or at the suppression skid. If a fire is detected, the 
fire detectors transmit an electrical signal to the fire system control panel to activate the 
fire alarm and suppression system
.
 
The enclosure is also equipped with two gas detectors: one at the gas turbine enclosure 
ventilation air inlet and the other at the ventilation exhaust to provide continuous 
monitoring of combustible gases. The detectors consist of IR hydrocarbon sensors that 
provide input to the logical operating network (LON) module. The gas turbine start signal 
is interlocked with the combustible gas monitoring system to ensure the atmosphere is 
safe prior to initiating a turbine engine start. An alarm is initiated if the gas monitor fails. 
12.3 Optional 
Features 
12.3.1 Enclosure 
Configuration 
An enclosure can be selected to house both the gas turbine and driven equipment or only 
the gas turbine. 
12.3.2  Dual Fan Ventilation 
The enclosure can be ventilated with a dual AC motor-driven fan system. The fan motor 
wiring is terminated at the motor junction box. Openings are provided to ensure adequate 
airflow is circulated through the enclosure. For Conformité Européenne (CE) Mark 
certification, the second or backup ventilation fan is mandatory and must be powered by 
an AC source independent from the package power system. This independent power 
source is not provided by Solar. 
12.3.3  Dust Protection System 
The enclosure ventilation inlets can be equipped with a single-stage, disposable, barrier-
type filter unit equipped with a differential pressure alarm switch. The ventilation exhaust 
openings are equipped with back-draft dampers to prevent the entry of dust when the unit 
is not running. 
12.3.4  Dust and Moisture Protection System 
The enclosure ventilation inlet can be equipped with a two-stage filter unit consisting of a 
first-stage vane separator and a second-stage filter. The moisture eliminator section is 
hinged for filter access. The unit is equipped with a differential pressure alarm switch and 
gauge. The ventilation exhaust opening is equipped with back-draft dampers to prevent 
the entry of dust and water when the unit is not running. 
12.3.5 Standby 
Lighting 
Standby lights provide emergency, automatic, and backup lighting inside the enclosure in 
the event of an AC power loss. Power is supplied from the package battery system. To 
avoid battery system drainage, the circuitry includes a shutoff timer. 
12.3.6 Door 
Open 
Alarm 
The enclosure doors can be equipped with a door position switch that will initiate an 
alarm when any enclosure door is not closed securely. 
© 2009 Solar Turbines Incorporated. All rights reserved. 
TPS70CSMD/309 
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