Download - Pride in Workmanship Worldwide
![Page 1: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/1.jpg)
Pride in WorkmanshipWorldwide
Pride in Workmanship Worldwide
![Page 2: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/2.jpg)
Pride in WorkmanshipWorldwide
MASTER Fire Pump Controllers MASTER Fire Pump Controllers Are Engineered to the Highest Are Engineered to the Highest
Standards in the IndustryStandards in the Industry Instant-On circuitry Restart time delay Modular Mother board All printed circuits are
enclosed in a steel card cage Diagnostic Plug and LEDs Triple redundant control
transformers 35% voltage drop
![Page 3: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/3.jpg)
Pride in WorkmanshipWorldwide
Features That Make MC Series Fire Features That Make MC Series Fire Pump Controllers a Smart ChoicePump Controllers a Smart Choice
No field Programming LED’s and SPDT contacts for visual
and remote monitoring of alarms Vertically mounted ISO SW and CB Digital display readout Single phase protection Independent pressure and alarm
recorder DC Shunt trip
![Page 4: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/4.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued Restart Time Delay
Controllers utilize a re-start timer to delay the
instantaneous re-start of the controller. This allows
electromagnetic fields in the motor to decay.
![Page 5: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/5.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued Control Chassis
Control chassis has Diagnostic LEDs, latched connectors and a steel card cage for mechanical protection of printed circuit boards
![Page 6: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/6.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued Triple Redundant Control Transformers
Triple Redundant control transformers privide full control power even if a phase is lost
![Page 7: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/7.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued 35% Voltage Drop
Model MCP
Controllers will continue to operate if
the voltage drops by as much as 35% of rated voltage. This can be critical when starting
the fire pump on emergency power.
![Page 8: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/8.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued Isolation Switch and Circuit Breaker
Vertically mounted Isolation Switch and Circuit Breaker with
Separate operating
handles and interlock.
![Page 9: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/9.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued Door Display
Through the door digital display reads out voltages, phase currents and pressure
![Page 10: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/10.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features ContinuedDR2500 Paperless Pressure and Alarm Recorder
Independent digital recorder saves the latest
2500 pressure points and 350 alarm points into a
separate permanent memory buffers
![Page 11: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/11.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features ContinuedDR2500 Paperless Pressure and Alarm Recorder
The DR2500 is specifically designed to communicate through an RS-232 serial port directly to a lap‑top computer or a network server
![Page 12: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/12.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features ContinuedDR2500 Paperless Pressure and Alarm Recorder
Data may be downloaded by using any terminal emulator program such as Terminal, Hyperterm, etc.
![Page 13: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/13.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features ContinuedDR2500 Paperless Pressure and Alarm Recorder
DR2500 control menu
![Page 14: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/14.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features ContinuedDR2500 Paperless Pressure and Alarm Recorder
Retrieved data
![Page 15: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/15.jpg)
Pride in WorkmanshipWorldwide
MC Features ContinuedMC Features Continued DC Shunt Trip
Controllers use a DC shunt trip coil
powered from all 3 phases. The locked rotor protector will
still operate under a single phase
condition.
![Page 16: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/16.jpg)
Pride in WorkmanshipWorldwide
Motor Starting TypesMotor Starting Types
Across-the-linePart-windingPrimary reactorWye-delta (open)Wye-delta (closed)Soft StartAutotransormer
![Page 17: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/17.jpg)
Pride in WorkmanshipWorldwide
Motor Starting Types ContinuedMotor Starting Types Continued
Reactor ComparisonReactor ComparisonReactor uses a standard electric motorReduces complexity of field wiring - wired
same as across the lineLow Power Factor makes the reactor ideal
for gen-set applications
![Page 18: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/18.jpg)
Pride in WorkmanshipWorldwide
Motor Starting Types ContinuedMotor Starting Types Continued
Fire Pump Starting Type Characteristics
![Page 19: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/19.jpg)
Pride in WorkmanshipWorldwide
Motor Starting Types ContinuedMotor Starting Types Continued
Leading Phase Monitor™Used on Wye-Delta (open) controllersUsed on Wye-Delta (open) controllersReduces open circuit transient to closed Reduces open circuit transient to closed
circuit levelscircuit levelsAllows you to use Wye-Delta (open) as an Allows you to use Wye-Delta (open) as an
option to Wye-Delta (closed)option to Wye-Delta (closed)
![Page 20: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/20.jpg)
Pride in WorkmanshipWorldwide
Motor Starting Types ContinuedMotor Starting Types Continued
Leading Phase Monitor™
Closing the Delta contactor Closing the Delta contactor (run) with closing voltage (run) with closing voltage leading the Wye contactor leading the Wye contactor
(start) gives you closing (start) gives you closing currents about the same as currents about the same as
closed transition controllers closed transition controllers
Wye-Delta Transition Transients (typical)
![Page 21: Pride in Workmanship Worldwide](https://reader035.vdocuments.us/reader035/viewer/2022081516/56814368550346895dafe4f7/html5/thumbnails/21.jpg)
Pride in WorkmanshipWorldwide
Thank You!Thank You!
MASTER CONTROL SYSTEMSMASTER CONTROL SYSTEMSPO Box 276 – 910 North Shore DrPO Box 276 – 910 North Shore Dr
Lake Bluff, IL 60044Lake Bluff, IL 60044847-295-1010847-295-1010
www.mastercontrols.comwww.mastercontrols.com