The Ingersoll Rand Model
05H25NGDX is a duplex self contained compressor package that
includes carefully matched components that are prepiped, prewired,
tested and proven reliable in operation. With an inlet gas pressure
of 5 psig, the 05H25NGDX will have a flow capacity of 56 scfm
and a design pressure of 5,000 psig.
 Compressor
The package shall include two (2)
air-cooled Ingersoll Rand natural gas compressor engineered specifically
for refueling applications. The multistage compressor is complete with
cooling fan, inter-stage intercoolers and aftercoolers, ASME relief
valves and separators.
Electric Motor Drive
The package shall include two (2) 1800
rpm, totally enclosed, explosion-proof electric motors rated for 230/460
volt, 3 phase, 60 Hz. Each motor shall be complete with V-belt drive,
belt tightener, full-voltage motor starter and totally enclosed metal
belt guard with antistatic belts. Alternative electrical configurations
are available upon request.
Inlet System
A threaded Inlet gas connection complete
with pulsation tank, coalescing filter and solenoid valves is standard
on each package.
Automatic Condensate Drain System
An automatic condensate drain system
regularly dumps liquids collected by separators into a gas recovery tank
at user-selected intervals.
Gas Recovery System
Closed loop vent recovery system with
ASME tank, ASME relief valve, pressure gauge and manual drain valve.
Safety Controls
The Ingersoll Rand package includes the
following electric shutdown controls as standard trim:
Low/high inlet (suction) pressure, high
discharge pressure, discharge control pressure, high fourth stage
discharge temperature, excessive motor starts, low crankcase oil level,
main motor/starter overload and emergency shutdown switch.
Discharge System
The discharge system includes priority
(back pressure) valve and coalescing filter with stainless steel
discharge tubing.
Control Panel with PLC
The Ingersoll Rand package includes a
Frank W. Murphy CNG Level II control panel for automatic start/stop
operation. The panel, as well as the entire package, is rated for NEC
Class 1, Group D, Div 2. The panel includes the following:
Murphy Swichgauges, LCD annunciator panel (system status display)
including first out alarm, hour meter, keyed off/auto switch displayed
in a weather tight panel and alternating lead/lag control. Additional features are available. Please
contact us with your specific requirements. mckenzie@mckenziecorp.com
Design Standards
Ingersoll Rand's package design complies
with the NFPA 52 Standard for CNG Vehicular Fuel Systems. All electric
devices and wiring comply with NFPA 70 National Electrical Code and are
NEC rated Class 1, Group D, Division 2.
Testing
Compressor cylinders are hydrostatically
tested to 1.5 times working pressure. Compressor block test include
immersion leak and functional air testing.
Shipment
The complete compressor package is
shipped fully assembled on a ridgid structural steel baseplate complete
with lifting slots and eyes. The package is ready to install with simple
electrical connection and interconnections for gas inlet and gas
discharge.
Documentation
Ingersoll Rand provides three (3)
complete Operation and Maintenance manuals detailing the package.
This includes wiring diagrams, flow sheets, dimensional prints,
operation and servicing instructions and parts breakdown.
Aftermarket Parts and Service
Support
Ingersoll Rand inventories genuine IR aftermarket parts to support equipment in the field. These parts are
warehoused in the United States and are readily available for shipment. IR is very proud of their CNG product line and supports their customers
through an extensive service network of Ingersoll Rand certified technicians.
In addition, Ingersoll Rand has partnered with P. C. McKenzie Company to provide complete NGV refueling
station solutions. This includes station design, application, maintenance and parts support.
THANK YOU FOR YOUR INTEREST IN THE INGERSOLL RAND COMPRESSOR PACKAGE!
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