mission critical fuel supply systems product brochure critical ® fuel supply systems • page 2 ......

Insight Onsite

®

Mission CriticalFuel Supply Systems

Insight Onsite

®

Insight Onsite

®Mission CriticalFuel Supply Systems •

SIMPLEX INC. (simplexdirect.com) / SIMPLEX ONSITE INC. (simplexonsite.com) Nationwide Manufacturing (ISO9001: 2008 certified), Services and Rentals. (800-637-8603) Springfield, IL (Home Office) • Atlanta, GA • Boston, MA • Cleveland, OH • Denver, CO • Houston, TX

© 2018 Simplex, Inc. All Rights Reserved. Printed in the USA • 1012-06.02 Design subject to change without notice.

Simplex Mission Critical Fuel Supply Systems are comprehensive, integrated, project-matched fuel management systems for diesel and turbine generators used in critical applications demanding the highest reliability, such as data centers, public safety and security nodes, transportation hubs and other applications where utmost dispatch dependability is essential. The scope of Mission Critical Fuel Supply Systems spans from the point of fuel delivery to the facility to the engine fuel pump, potentially covering every aspect of the system except basic infrastructure, such as pipe and bulk supply tanks. Essentially, the Simplex System includes the critical elements of active control in the delivery, storage, transfer and management of fuel to the engine.

Attributes1. PLC based control2. Full networked operation of all

elements of the Simplex System andnetwork interface to BMS

3. UL Listings4. Double-wall tank constructions5. A high level of redundancya. Redundant PLC controllersb. Dual power suppliesc. Back-up level sensorsd. Dual elements wherever possiblee. Layered alarm systemsf. Full manual backups6. Pipefittings,pipelinesensorsand

valves of ferrous construction,socket-weldedorflangedmounting

7. Pumps of cast iron construction,flangedfittings

8. Conservative materials selection andapplication

9. Industrial control devices10. Comprehensive services, including

design and submittal consultation,start-up, operator training,commissioning, fast-responseservice

11. Field presence for technical andservice support

12. Comprehensive manuals

Elements1. System master control panela. Management of main fuel supply

tanksb. Control of main supply pumpsc. Integration of alarmsd. Integration of main tank gaugese. Operator interface2. Main transfer pump setsa. Duplex pump sets of conservative,

robust design3. Fuel oil day tanks and day tank

control panelsa. Double-wall day tanksb. Integratedtankfillvalvesc. Integrated day tank controllers4. Overflowreturntanks,pumpsand

controllers5. Fuelfiltrationandconditioning

systemsa. Automated single or multi-tank

filtrationsystems6. Maintankfillingsystemsa. Main tank fuel ports, with or without

on-board transfer pumpb. Fuel port controller for single or

multi-tankfilling7. Receivinglinefiltrationsystems8. Receiving tank and transfer pump

controllers9. Enginefuelfilterskids10. Remote monitoring panels11. Network interface modules

Insight Onsite

®

Mission CriticalFuel Supply Systems •



Master Control Panel Simplex UL Listed Industrial Control Panel, as follows

1. UL508 listed industrial control panel.NEMA4, wall mountable, hinged,lockable and gasketed accessdoor. Finish painted dark graypolyurethane enamel over epoxyprimer. White interior.

2. PLC based control system.a. Dual, redundant PLC system with

auto-polling and auto backupreversion

b. Internal modemc. Ethernet and MODBUS

communication capability3. Mimic type control panel with

one-line schematic overlaid onsystematic alarm and switch panel

4. Dual power supply with preferredsource relay; normal, fail indicatorsand alarms.

5. Master alarm audible signal withsilence pushbutton

6. Master indicator press-to-testpushbutton

7. Fuel storage tank control panels (2)a. Return valve open, closed,

tripped indicatorsb. Main tank selector pushbuttons,

1-2c. Pump control (2): selector switch,

auto-off-manual indicatorsd. Tank auto switchover at low

using external input from USTmonitoring system.

e. Duplex pump alternator8. Remote valve control relays with

synchronization error sensors9. Industrial, oiltight control devices

and LED

10. Remote alarm outputs, via Ethernet/MODBUS

11. Pump starters for remote pumps.NEMA4 enclosed, wall mountable,hinge-open front door, full-voltage,circuit breaker combination motorstarter. Control power transformera. HOA switchb. Run indicatorc. Power available indicatord. Current sensor for interface with

system selector panel.

Insight Onsite




Duplex pumpOpen skidded design with containment, pad mountable, indoor, duplex pump set under control of Master Control Panel. Starters included with pump set or integrated with master panel.

1. Duplex Positive displacement gearpumps, cast iron body, mechanicalshaft seal, machined steel gearsconstruction, typical 45 gpm at 150psi, 1800 RPM, 7.5 HP, 230/460-3-60v, TEFC direct drive. Flangedinlet/outlet.

2. Pressure relief valve, integral toeach pump

3. Duplex type strainer, 3-inch, cast-iron construction

4. Vacuum gauge inlet and outlet ofstrainer, with isolation valves

5. Differential pressure switch acrossstrainer with alarm contacts to PLC

6. Leak detector in skid containmentbasin, with alarm contacts to PLC

7. Flow switch, each pump, with alarmcontacts to PLC

8. Fusible link valve on inlet, ferrousconstruction

9. Ball type shutoff valves, each pumpin/out, 2-inch and main in/out: 3-inch

10. Check valves each pump, cast ironor steel, swing-type, 2-inch

11. Main outlet pressure gauge withshutoff

12. 3-inchflangedmaininletandoutlet13. All-weldedorflangedconstruction

of piping and devices. All ferrousfittingsanddevices.Schedule80.200psi or greater rated.

14. Controller: Intended for slavedoperation from Master ControlPanel. Includes PLC and MODBUSinterface for transmission of pump-run signals from remote controllerand transmission of alarm indicationand pump running indications toremote controller.

15. Dual power inlet, 460-3-60v, withpower transfer relay and poweravailable/connected/fail indicators toMODBUS network.

16. Pump starters for each pump.NEMA1 enclosed, unit mounted,hinge-open front door, full-voltage,3-phase circuit breaker combinationmotor starter, with control powertransformer, HOA switch, runindicator, power available indicator

Day TankDay Tank consisting of the following principle elements:

1. Double-wall UL142 tank of requiredcapacity

2. Day tank controller includingredundant level sensors

3. Fill control valves

Simplex Double-Wall Tank1. UL142 secondary containment tank,

double wall construction.2. Capacity as required, typically 200-

600 gallons3. Pipefittings,topmounted,including

primary and secondary emergencyvents

4. Leak sensor5. Dual redundant inlet valves,

motorized, self-closing, includinglimit switches. Motorized drain/commissioning valve

Insight Onsite

®




Day Tank Controller1. UL508 listed industrial control panel.

NEMA4, tank mountable, hinged,lockable and gasketed accessdoor. Finish painted dark graypolyurethane enamel over epoxyprimer, white interior

2. PLC based control system.a. MODBUS communication

capabilityb. Day tank differential level control

with critical low level and criticalhigh-level integration.

c. Communication with MasterPanel

d. Ultrasonic level transmitter, dualredundant, with waveguides.4-20mA output

3. Mimic type control panel withone-line schematic overlaid onsystematic alarm and switch panel

4. Dual power supply with preferredsource relay; normal, fail indicatorsand alarms.

5. Master alarm audible signal withsilence pushbutton

6. Master indicator press-to-testpushbutton

7. Dual level transmitter integration,backup reversion

8. Digital display of tank level9. LED alarm indicators with common

press-to-test pushbutton10. Remote alarm outputs via MODBUS

Main Tank SmartPumpSimplexSmartPumpforuseinfillingof one or multiple remote bulk storage tanks:

1. 3-inch quick disconnect couplingwith check valve and isolation/shutoff valve

2. 3-inchpipethreadfittingforconnectionoffillline

3. Weatherproof andlockable steelenclosure with leak/spill containment basinand basin hand pump.Painted white. Suitablefor pad mounting.

4. Controller with PLCbased and MODBUScompatible control formonitoring, high leveldetection and control offillvalveofeachremotebulk supply tank

5. Digital level indicator6. Level transmitters for

field/contractorinstallation7. Fill valve, 3-inch, motorized ball

valveforfield/contractorinstallation8. 300 GPM transfer pump, including

check valve and shutoff valve

Insight Onsite




Receiving Tank Filtration SystemThis is a static system inserted in the transfer line from the SmartPump to either an intermediate receiving tank of the bulk fuel storage tanks. Whenever fuelistransferred,filtrationoccurs.There is no active control as part of this system. This system consists of the following principle elements:

1. Filter-separator, nominal 300 GPM.10-micronparticulatefiltration.10PPM water coalescing/separation

2. Inlet and outlet shutoff valves3. Filter differential pressure gauge and

contacts4. Water detection sensor and contacts

Main Tank Filtration System1. Outdoor, weatherproof, pad-

mountable enclosure, also suitablefor indoor installation. 2-inch NPT.

2. On-board, integrated digitalcontroller with MODBUScommunication

3. Inlet, outlet ball-type shutoff valves4. Check valve5. Pressure/vacuum gauges6. Pressuretransducers,flowswitches,

water detector.7. Circulation pump, 10-50GPM and

0.75 – 5.0 HP8. Filtration elements:a. Strainer, 100 meshb. Pre-filter,5micronc. Finalfilter,2micrond. Water coalescer, separator,

10PPM

Insight Onsite

®




Overflow-return Tank and Controller1. UL142 secondary containment tank,

double wall construction.a. Capacityasspecified,typically

200-600 gallonsb. Pipefittings,topmounted,

perspecificationrequirement,including primary, secondaryemergency vents

c. Leak sensord. Gravityinletfittingfromdaytank

overflowmanifolde. Duplex submersible pumps, 30-

40 GPM at 20-foot head, 1.5HP;equipped with check valve,shutoffvalvesandflexiblefittings

2. Controller:a. UL508 listed industrial control

panel. NEMA4, wall or tankmountable

b. PLC based control systemwith MODBUS communicationprotocol

c. Differential level control with highlevel alarms

d. Ultrasonic level transmitter, dualredundant, with waveguides.4-20mA output

e. Mimic type control panel withone-line schematic overlaid onsystematic alarm and switchpanel

f. Dual power supplyg. Master alarm audible signal with

silence pushbuttonh. Master indicator press-to-test

pushbuttoni. Duplex pump starters

Insight Onsite




Engine Fuel Filter SkidSkidded assembly of duplex, canister-type,filter-separatorswith 3-way, two port selector valve, differential pressure gauge with contacts, hand priming pump, shutoff valves, drip basin.

Network Interface ModuleFor remote, wall mounted installation, NEMA4 enclosed. Use to interface the Simplex Fuel Supply System network to generator switchgear or BMS. Includes PLC with MODBUS or Ethernet input and either MODBUS/Ethernet and/or discrete relay contact outputs.

mission critical fuel supply systems product brochure critical ® fuel supply systems • page 2 ......

Documents