WPS2250 / WPS2250S

Features:

EP Series

M: Mechanical speed governor, E/ECU: Electronic speed governor;NA: Naturally aspirated, TC: Turbocharged, TCA: Turbocharged and air-air aftercooled. TCW: Water-cooled Turbocharged;The weights are approximate and without fuel.

Also available in the following voltages: 415/240V-380/220V-220/127V-200/115V; ESP: Standby Power Standby duty, operation under variable load, without over load;PRP: Prime Power-Continuous duty operation, under variable load 24/24h-10% over load permissible 1 hour/12 hours;The data is only for your reference but not for use of sales.

Ratings at 0.8 power factor.

Generating Set Model Prime Standby

WPS2250/S 2250kVA/1800kW 2475kVA/1980kW

Output Ratings

Ratings and Performance Data Dimensions and Weights

Dry = With Lube Oil Wet = With Lube Oil and Coolant

Length (L)mm (in)

Width (W)mm (in)

Height (H)mm (in)

Drykg (lb)

Wetkg (lb)

GeneratingSet Model

WPS2250

WPS2250S

5000 2192 3246 10530

12192 2438 3150 20650

Prime

Standby

WPS2250

WPS2250S

WPS2250

WPS2250S

Engine Make & Model:

Alternator Brand:

Alternator Model:

Frequency & Phase:

Control System:

Circuit Breaker Type:

Noise Level@7m:

Engine Speed: RPM

Structure Type:

Fuel Tank Capacity: L

(100% Load)Fuel Consumption: l/hr

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• Excitation system: self-excited (AREP and PMG are optional)

• ATS (automatic transfer switch) receptacle

• Lockable battery isolator switch

• Stainless galvanized zinc plates with strong

corrosion resistance

• Vibration isolators between the engine/alternator

and base frame

• Integrated wiring design

• Base fuel tank for at least 8 hours running

• Equipped with an industrial muffler

• Engine oil pump

• 50℃ radiator

• Top lifting and steel base frame with forklift holes

• Drainage for fuel tank

• Complete protection functions and safety labels

• IP54 (soundproof sets), IP56 (control system)

• Water jacket preheater, oil heater and double air

cleaner, etc. are available.

4016-61TRG3

LSA51.2VL85

Leroy Somer

PLC-8610 / PLC-7420

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50Hz & 3PH

1500

A

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2000

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WPS2250 / WPS2250SEP Series

Engine model: 4016-61TRG3

Cooling system

Recommended coolant: 50% inhibited ethylene glycol or 50% inhibited propylene glycol and 50% clean fresh water. For CHP systems and where there is no likelihood of ambient temperature below 10°C, then clean soft water may be used, treated with 1% by volumeMaximum pressure in crankcase water jacket ... ... ... ... ... 170 kPaMaximum top tank temperature (standby) . ... ... ... ... ... ... ... 98°CMaximum static pressure on pump ... ... ... ... ... ... ... ... ... . 70 kPa

Total jacket coolant capacityElectrounit (engine only) ... ... ... ... ... ... ... ... ... ... ... ... ... 95 litresMaximum permissible restriction to coolant pump flow.. ... . 30 kPaThermostat operating range... ... ... ... ... ... ... ... ... ... ... . 71 - 85°CAmbient cooling clearance (standby power) based on air temperature at fan of 6°C above the ambient ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..dependent on radiator selectionTemperature rise across the engine (standby power) with Inhibited coolant @ 1500 rev/min . ... ... ... ... ... 5 - 9°C depending on ratingCoolant temperature shutdown switch setting ... ... ... 101°C RisingCoolant immersion heater capacity (2 of) .. ... ... ... ... . 4 kWe each

Water jacket cooling data Coolant flow ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 21 l/sCoolant exit temperature (Max.) ... ... ... ... ... ... ... ... ... ... ... 98°CCoolant inlet temperature (Min.) ... ... ... ... ... ... ... ... ... ... ... 70°CCoolant inlet temperature (Max.) ... ... ... ... ... ... ... ... ... ... ... 80°CWater jacket coolant pumpSpeed. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .1.4 x e rev/minMethod of drive .. ... ... ... ... ... ... ... ... ... ... ... ... ... ...engine driven

Secondary water circuitCoolant flow ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 12 l/sMaximum permissible restriction to coolant pump flow.. ... . 60 kPaCoolant inlet temperature (Min.) ... ... ... ... ... ... ... ... ... ... ... 10°CCoolant inlet temperature (Max.) ... ... ... ... ... refer to derate charts

Lubrication system

Recommended SAE viscosity:Multigrade oil conforming to the following must be used API CG 15W/40 CH4.Note: For additional notes on lubricating oil specifications, refer to the OMM (Operation and Maintenance Manual).

Total system capacityMaximum sump capacity ... ... ... ... ... ... ... ... ... ... ... ... ..213 litresMinimum sump capacity ... ... ... ... ... ... ... ... ... ... ... ... ..157 litresOil temperature at normal operating conditions . ... ... ... ... ... 95°COil temperature (in rail) maximum continuous operation ... .. 105°C

Lubricating oil pressureAt rated speed ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 400 kPaMinimum @ 80°C... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 340 kPaOil filter screen spacing.. ... ... ... ... ... ... ... ... ... ... ... ...40 micronsSump drain plug tapping size. ... ... ... ... ... ... ... ... ... ... ... ... ... G1Oil pump speed and drive method . .. 1.4 x e rev/min engine drivenShutdown switch - pressure setting ... ... ... ... ... ... 193 kPa Falling

Oil consumptionPrime power after running in (typically after 250 hours) 0.52 g/kWhrOil flow rate from pump.. ... ... ... ... ... ... ... ... ... ... .. 6.7 litres / sec

Fuel system

Recommended fuel to conform to ..BSEN590 or BS2869 Class A2Injection system... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. direct Fuel injection pump . ... ... ... ... ... ... ... ... ... Combined unit injectorInjector pressure.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .140 MpaLift pump type.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..Tuthill TCH 5Fuel delivery ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .1380 l/hrHeat retained in fuel to tank ... ... ... ... ... ... ... ... ... ... ... ... .14 kWFuel inlet temperature to be less than . ... ... ... ... ... ... ... ... ...58°CMaximum suction head at pump inlet.. ... ... ... ... ... ... ... ... ..2.5 mMaximum static pressure head ... ... ... ... ... ... ... ... ... see manualFuel filter spacing ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 10 micronsGovernor type.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ElectronicGoverning to ... ... ... ... ... ... ... ... ... ... ... ... ... ... ISO 8528-5 2004Torque at the governor output shaft ... ... ... ... ... ... ... .. 1.631 kgmTolerance on fuel consumption to ... ... ... ... ... ... ISO 8528-1 1993

Fuel consumptionNote: Fuel consumption calculated on gross rated powers, based on an assumed density of 0.862.

Induction system

Maximum air intake restriction of engine:Clean filter . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...1.24 kPaDirty filter ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 3.71 kPaAir filter type .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... Donaldson

Exhaust system

Exhaust outlet size (internal). ... ... ... ... ... ... ... ... ... .. 2 x 254 mmExhaust outlet flange size . ... ... ... ... ... ... ... ... ... . 10 inch table DBack pressure for total system.. ... ... ... ... ... ... ... ... ... ... ... 4 kPa

Electrical system

Voltage.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 24Alternator type... ... ... ... ... ... ... ... ... ... ... ... ... ... Insulated returnAlternator output ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 40 ampsStarter type ... ... ... ... ... ... ... ... ... ... ... ... ... .. 2 X 24 Volt electricStarter motor power .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... 16.4 kWNumber of teeth on flywheel (may change with flywheel) . ... ... 156Number of teeth on starter pinion.. ... ... ... ... ... ... ... ... ... ... ... . 12Minimum cranking speed .. ... ... ... ... ... ... ... ... ... ... .. 120 rev/minStarter solenoid pull-in current @ -25°C Max ... ... ... ... ... 30 ampsStarter solenoid hold-in current @ -25°C Max .. ... ... ... ... . 9 ampsStop solenoid hold-in current ... ... ... ... ... ... ... ... ... ... .. 1.1 amps

Cold start recommendations

Down to 0°C Oil ... ... ... ... ... ... ... ... ... ... ... ... SAE grade API CG 15W/40 CH4Starter type. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 2 x 24VBattery ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 4 x 12V x 286AhMax breakaway current .. ... ... ... ... ... ... ... ... ... ... ... .. 2000 ampsCranking current. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 957 ampsMinimum mean cranking speed . ... ... ... ... ... ... ... ... . 120 rev/minStarting aids ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. Block heaters

WPS2250 / WPS2250SEP Series

Alternator model: LSA51.2VL85

Control SystemPLC-7420

FEATURES

Microprocessor control, with high stability and credibilityMonitoring and measuring operational parameters of themains supply and gensetIndicating operation status, fault conditions, all parame-ters and alarmsMultiple protections; multiple parameters display, likepressure, temp. etc.Manual, automatic and remote work mode selectable

Real time clock for time and date display, overall runtimedisplay, 250 log entries

Overall power output display

Integral speed/frequency detecting, telling status ofstart, rated operation, overspeed etc.Communication with PC via RS485 OR RS232 interface,using MODBUS protocol

PLC-7420 is an advanced control module based on micro-processor, containing all necessary functions for protection of the genset and the breaker control. It can monitor the mains supply, breaker control. and automatically start the engine when the mains is abnormal. Accurately measure various operational parameters and display all values and alarms information on the LCD. In addition, the control module can automaticallyshut down the engine and indicate the engine failure.

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AVRElectronic GoverningGlow plug controlCycle Cranking(MODBUS)NetworkingFault Historymanual start/stopAuto/remote startRegular TestAuto operation LEDManual operation LEDCommon Shutdown LEDCommon warning LEDFail to start LEDEmergency stop(local)Alphanumeric screenRemote start input active LEDAlarm reset Oil pressure Water Temperture Engine Speed Hours Run Number of Starts Battery Voltage Coolant Temperature 3PhaseL-L Voltage&Frequency 3phase Current Frequency kWh Apparent Power Active Power and Reactive Power Power Factor Per PhasekW, kWr Per Phase kVA Phase Voltage Output Power Grid Line Voltage Grid Phase Voltage Grid Frequency

Low Fuel Level High Fuel Level Low Oil Pressure High Water Temperature Failure to Stop Failure to Start Controlable start circles/times Overspeed Under&Over Voltage Under&Over Frequency Overcurrent Earth Leakage Reverse Power Reverse kWrLow Oil PressureLow Water TemperatureHigh Water TemperatureLow Water LevelLow/High Battery VoltageFailure to ChargeOvercurrentOverloadGenset Under/Over VoltageGenset Under/Over Frequencyunder/over SpeedHigh Engine TemperatureEarth LeakageSynchroscope(Independent Bus) Active and Reactive Power Control Synchroscope(Shared Bus) Synchronization Dector Peak Lopping

Automatic Transfer Hard Closed Transition Soft Closed Transtion Gen/Mains Breaker Gen/Mains Breaker Status Protection Speed/Voltage Control Power Indication Fuel&solenoid Valve Control Startor Control Preheating Mains Transfer Switch (Standard) Mains Transfer Switch (Emergency)Operating Temperature (-40℃-70℃) Ambient Temperature (-25℃-45℃) Humidity≤80%

Grid Over/Under Voltage Control Grid Over/Under Frequency Control Remote Start Output(Load/No-load) Optional Relay Output Remote Telecom Control with All Functions Engine Instrument Monitoring Altemator Output Instrument Monitoring Connection Point with All-around Setting For 6 Users 3 Users Input Connection Point LCD Light Control of Low Light Operation Environment Safe PIN CodeRS232/485 Interface Language Selection Multi-Language Function

MODEL

Standard Optional Impossible

PLC-7420

Control System function listPLC-8610

EP Series

WPS2250 / WPS2250S

EP Series

WPS2250 / WPS2250S

Control System

PLC-8610 (Optional)

Digital, intelligent controlsystem allows easier operation.

FEATURES

Microprocessor control, with high stability and credibilityMonitoring and measuring operational parameters of the genset

Indicating operation status, fault conditions, all parametersand alarmsMultiple protections; multiple parameters display, like pressure, temp. etc.Manual, automatic and remote work mode selectable

RS232 & RS485 can be used at the same time

Real time clock for time and date display, overall runtime display, 250 log entries

PLC-8610 is a microprocessor based control unit containing all

circuits and presents all values and alarms on the LCD display. The

other gensets. The load sharing is performed so each genset takesa portion of the load that is calculated in percent according to thenominal power.

necessary functions for protection of the genset and the breakercontrol. Furthermore, it contains all necessary three-phase measuring

module has the function of load sharing which enables the moduleto share the active load (kW) equally when operating in parallel with

EP Series

WPS2250 / WPS2250S

Minor Repair / 1000 hrs optional

12345

No. Part Name Part No. Qty UNITFuel Filter

Oil Filter

FAN BELT

TIMING BELT

Air Filter

SE429B/4

SE111B

541/445

541/398

SE551C/4

2

6

6

1

4

PCS

PCS

PCS

PCS

PCS

The following lists are optional by the needs of customers.

Engine Model: 4016-61TRG3

Engine Alternator Generator Set Fuel System Canopy

Exhaust System Cooling System Control Panel Voltages

● Water Jacket Preheater● Oil Preheater

Optional

● Winding Temperature Measuring Instrument● Alternator Preheater● PMG ● Anti-damp and anti-corrosion treatment● Anti-condensation heater

● Tools with the machine ● Low fuel level alarm● Automatic fuel feeding system● Fuel T-valves

● Oil with the machine ● Protection board from hotness

● Front heat protection● Coolant (-30°C)

● Remote control panel● PLC-8610● PLC-7420● ATS

● 415/240V● 400/230V● 380/220V● 220/127V● 200-115V

Lubricating System

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PowerLink reserves the right to make changes in model, technical sepcification, color, configuration and accessories without prior notice. Please contact the salesman before ordering.

EP Series / May.2013