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Tru Star <br />Energy CNG <br />CONTROL SPECIFICATIONS <br />Control System......................................................... <br />PLC Make / Model .................................................. <br />1/O <br />1/0 Arrangement (Max 1/0 Indicated) ............... <br />Mounting Location of Controller .......................... <br />Electrical Classification of Control Panel............ <br />Operator Interface ................................................. <br />key switches <br />Available Network Connections .......................... <br />ANGI CCS Compressor Control System <br />Panel, Control, Compressor, Horner Electric RX371 <br />24D1/16DO/20Al/4AO <br />On -skid, UL NNNY, mounted in NEMA 3R Enclosure <br />Class I Div II Per NFPA 78 <br />Panel mounted graphical display, pilot lamps and <br />CsCAN, Ethernet, Modbus*, DeviceNet <br />INSTRUMENTATION <br />STANDARD INSTRUMENTATION: Analog: Inlet Pressure Transducer, Interstage Pressure Transducer, <br />Discharge Pressure Transducer, Interstage Discharge Pressure RTD, Compressor Oil Pressure Transducer. <br />OPTIONAL ANALOG INSTRUMENTATION INCLUDED: Enclosure Gas Level (%LEL). DIGITAL <br />INSTRUMENTATION: ESD Active Dry Contact, Hi Gas Level <br />ELECTRIC MOTOR <br />Manufacturer: WEG Baldor or Equal / Operating Speed - 1785 rpm /NEMA, TEFC, Class 1 DIV 2 / 3- <br />phase - 460/60 Hz <br />COMPRESSOR AREA EQUIPMENT <br />COMPRESSOR EQUIPMENT BASE AREA - Included <br />Compressor pad area is composed of a minimum of 12-18" concrete base (depending on compressor <br />configuration and local building codes). The compressor equipment base area will house compressors, <br />storage, priority panel, inlet gas dryers and gas meter assembly. <br />The area inside the compressor compound (around the concrete equipment pads) is finished with a <br />surface of 3/4" river rock (asphalt or concrete finish optional). By code, the compressor area must be <br />protected by bollards or continuously connected guardrail. <br />ELECTRICAL EQUIPMENT BASE AREA - Included <br />The electrical equipment will be located a minimum of 15' from the compressors and other gas -supplied <br />equipment. The electrical area will contain the following items: Service Entrance Main Disconnect, Motor <br />Starter Panel, and optional items, such as communications panel, power distribution panel and manual <br />transfer switches. <br />COMPRESSOR AND ELECTRICAL EQUIPMENT AREA PROTECTION - Included <br />When guardrail is chosen for protection posts are typically spaced 7' on center and are anchored 36" - <br />60" below the ground surface. Guardrail height is set at 36" above the surface level. The time -fill post will <br />be mounted in an 18" dia. x 3' deep concrete base. <br />If bollards are chosen for protection, the compressor pad area will include 3' tall - 4" concrete -filled steel <br />protective bollards anchored in an 18" diameter base, 3' in depth spaced 4' on center. The bollard is <br />covered in a safety yellow TruStar Energy -branded plastic sleeve. <br />CHAIN LINK FENCE: - Included A 6-foot high 2-1 /4" x 11-1 /2 ga. galvanized -steel fence will be installed <br />around the compressor / electrical equipment areas. Includes a lockable service gate. The gate size will <br />be 3-feet wide unless otherwise specified. <br />TruBar Energy - 10225 Phladelph is Court, Rancho Cucamonga, 91730 • 909-793-3700 • (fax) 909-793.jj()56 • www.trustirenergy.com <br />