RWF II Frick Compressor Packages

 
RWF IIROTARY SCREW COMPRESSOR UNITS
Advanced Frick® technology means exceptional reliability and efficiency.
Engineered and manufactured to meet industrial refrigeration requirements.
Designed to assure reliability, accessibility, and ease of service.
Compact package allows reduced engine room size and lower construction costs.
High stage and booster applications for all common refrigerants.
Screw compressor technology preferred
Screw compressors are specified over reciprocating compressors because of their inherent
reliability. Fewer moving parts and simple rotary motion means
less maintenance
lower noise and vibration levels
lower total repair costs.
Frick compressors perform at peak efficiency under varying loads and operating conditions.
Volumizer Variable Volume Ratio Control adjusts the compressor volume ratio during
operation to the most efficient point, depending upon system requirements. This reduces
energy waste caused by under or overcompression. Infinite capacity reduction from 100%
to 10% (RWF II) or 25% (RXF) of full load is provided by a slide valve control one of the most
efficient methods of capacity control for screw compressors. Frick compressors allow close
system control under widely varying load conditions.
The World’s Best Industrial
Refrigeration Compressors
RWF II and RXF Compressors feature rotor designs that
provide the strongest, most efficient operation for their
applications
Continuous capacity control precisely matches load requirements
Variable volume ratio control reduces power consumption
Quantum™ HD Controller for user friendly, worry free operation
Flange Mounted Motors eliminate the need for coupling alignment
Cold Start™ Valve ensures a quick start at any condition
SuperFilter™II keeps your oil clean down to 5 microns
Antifriction Bearings provide the highest reliability available
Easy to Service All critical components for service and maintenance are easily accessible
External Oil Cooling Eliminate capacity and power penalties using the latest technology in
plate design; constructed according to ASME Section VIII Division I.
Smart Series™ Motors NEMA premium efficient, low noise motors also have standard
Vacuum Pressurized Impregnation (VPI) of the windings
PhD Vibration Protection PhD vibration monitoring helps stop interruptions before they start
Reliability with confidence Dependability proven in thousands of installations
SuperCoalescer Significantly reduced condensing pressures delivering maximum
energy efficiency
OPTIONS
Vyper™ Variable Speed Drive Changes capacity by varying
motor speed
Mounted Starters Factory mounted, superior motor overload
protection, less mounting space, and reduced installation costs
Dual Oil Filters Ensure continuous operation during service of the primary filter. Isolation
valves included.
Innovative Design for the Lowest Total operating Cost
+
Industrial Strength for the Lowest Total Maintenance Cost
+
Backed by a Standard 2-Year or Optional 3-Year Warranty
=
Lowest Total Cost of Ownership
Energy saving features reduce operating costs
significantly. Your plant’s performance depends upon
refrigeration equipment reliability and efficiency. While
evaluating productivity improvements, it’s a good
idea to take a close look at life cycle cost. When you
add up maintenance, operating, and repair costs,
you’ll find that Frick screw compressors provide
increased productivity and efficiency resulting in lower
total ownership cost. It’s the “all work, no waste”
compressor that helps you save energy and money
Quantum HD... On Screen “TOUCH” Control
Quantum™ HD is Standard Quantum™ HD
control panels make equipment management
easy, from anywhere!
The large high contrast display provides
easy reading of operating values and control
settings.
Access any control, calibration or
configuration value using on-screen
touch control.
Simply the easiest to use yet most powerful
controller available
Never Leave the Home Screen !
The Home screen of the Quantum HD controller is designed to
provide normal day-to-day operation without the user leaving the
Home screen. Above, in clockwise order, are the high points of the
Home screen.
The Home screen header, including the package status bar, panel
name, IP address, date and time, as well as the three primary
navigation buttons, is always present. Only the content below the
header changes as you navigate the Quantum HD controller.
The user defined panel name, IP address, date and time are
clearly illustrated.
Simply touch one of these three buttons to initiate the
easy to follow, intuitive navigation. The active button is outlined.
The Home screen is never more than a single touch away.
The Capacity Management window illustrates the current
mode, setpoint and actual value. It also provides the operator the
ability to easily and quickly select from up to four capacity control
modes, as well as quickly change the capacity control setpoint.
The Compressor window provides the status, position and
mode for the compressor, capacity slide, volume slide, oil pump
and Variable Speed Drive (if used).
Easily change the mode of the compressor, capacity slide and
volume slide. If used, the Variable Speed Drive mode will match
the capacity slide mode.
Manual control of the capacity slide, volume slide and speed is
accomplished by simply touching and holding the Up arrow to
load or increase, or the Down arrow to unload or decrease.
Manually starting and stopping the compressor is just as easy.
Select up to 6 system operating values from the User Defined
screen to be displayed on the Home screen. All analog values
can be selected and viewed on the User Defined screen.
The standard Package Operating Values are prominently
displayed for easy interpretation.
The capacity control channel, setpoint, and actual value are
clearly displayed adjacent to the package status bar.
The package status bar is color coded, letting you know
at a glance if the operation is Normal, or if the package is in
Warning or Shutdown.

Qinhao Zhan

HVAC&R Engineer

Refrigeration and Process Systems

China Refrigeration (York by Johnson Controls)

Mobile:+86 13818154378  18625150627

QQ:    826554493

862417098

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