EngineSpeedrev/min kWm

186205223151177199

Note : -. The engine performance corresponds to ISO 3046, BS 5514 and DIN 6271. -. Ratings are based on ISO 8528. → Prime power available at variable load. The permissible average power out put (during 24h period) shell not exceed 70% of the prime power rating. → Standby power available in the event of a main power network failure. No overload is permitted.

◎ MECHANICAL SYSTEM ◎ FUEL CONSUMPTIONㅇEngine Model P086TI ㅇPrime Power (lit/hr) 1,800 rpmㅇEngine Type In-line 4 cycle, water cooled 13.8

Turbo charged & intercooled (air to air) 25.1ㅇCombustion type Direct injection 37.7ㅇCylinder Type Replaceable dry liner 50.6ㅇ Number of cylinders 6 ㅇStandby Power (lit/h 1,800 rpmㅇBore x stroke 111(4.37) x 139(5.47) mm(in.) 15.2ㅇDisplacement 8.071(492.49) lit.(in3) 27.7ㅇCompression ratio 16.4 : 1 41.6ㅇFiring order 1-5-3-6-2-4 56.8ㅇInjection timing 12° BTDCㅇCompression pressure Above 28 kg/cm2(398 psi) at 200rpm ◎ FUEL SYSTEMㅇDry weight Approx. 790 kg (1,742 lb) ㅇInjection pump Zexel in-line “P” typeㅇDimension 1,242 x 918 x 1,099.5 mm ㅇGovernor Electric type (LxWxH) (48.9 x 36.1 x 43.3 in.) ㅇFeed pump Mechanical typeㅇRotation Counter clockwise viewed from Flywheel ㅇInjection nozzle Multi hole typeㅇFly wheel housing SAE NO.1 ㅇOpening pressure 224 kg/cm2 (3,186 psi)ㅇFly wheel Clutch NO.14 ㅇFuel filter Full flow, cartridge type

ㅇUsed fuel Diesel fuel oil

◎ MECHANISM ◎ LUBRICATION SYSTEMㅇType Over head valve ㅇLub. Method Fully forced pressure feed typeㅇNumber of valve Intake 1, exhaust 1 per cylinder ㅇOil pump Gear type driven by crankshaftㅇValve lashes at cold Intake 0.30mm (0.0118 in.) ㅇOil filter Full flow, cartridge type

Exhaust 0.30mm (0.0118 in.) ㅇOil pan capacity High level 15.5 liters ( 4.09 gal.) Low level 12 liters ( 3.17 gal.)

◎ VALVE TIMING ㅇAngularity limit Front down 25 deg.Close Front up 25 deg.

ㅇIntake valve 36 deg. ABDC Side to side 25 deg.ㅇExhaust valve 14 deg. ATDC ㅇLub. Oil Refer to Operation Manual

Engine Power

Ps253279

240270

205303

Opening 16 deg. BTDC 46 deg. BBDC

Continuous Power

Prime PowerStandby Power

◎ POWER RATING

1800

1500

Type ofOperation

Prime PowerStandby Power

Continuous Power

1,500 rpm11.321.131.743.1

1,500 rpm12.723.735.548.4

25%50%75%

100%

25%50%75%

100%

P086TI G-DRIVE

Printed in March 2006 PS-P086TI-DDOOSAN Infracore

◎ COOLING SYSTEM ◎ ENGINEERING DATAㅇCooling method Fresh water forced circulation ㅇWater flow 130 liters/min @1,500 rpmㅇWater capacity 14 liters ( 3.70 gal.) ㅇHeat rejection to coolant 17.3 kcal/sec @1,500 rpm (engine only) ㅇHeat rejection to CAC 4.5 kcal/sec @1,500 rpmㅇPressure system Max. 0.9 kg/cm2 ( 12.8 psi) ㅇAir flow 12.1 m3/min @1,500 rpmㅇWater pump Centrifugal type driven by belt ㅇExhaust gas flow 33.9 m3/min @1,500 rpmㅇWater pump Capacity 150 liters ( 39.6 gal.)/min ㅇExhaust gas temp. 580 °C @1,500 rpm

at 1,800 rpm (engine) ㅇWater flow 150 liters/min @1,800 rpmㅇThermostat Wax – pellet type ㅇHeat rejection to coolant 20.3 kcal/sec @1,800 rpm

Opening temp. 71°C ㅇHeat rejection to CAC 10.8 kcal/sec @1,800 rpm Full open temp. 85°C ㅇAir flow 16.8 m3/min @1,800 rpm

ㅇCooling fan Blower type, plastic ㅇExhaust gas flow 38.8 m3/min @1,800 rpm 660.4 mm diameter, 7 blade ㅇExhaust gas temp. 530 °C @1,800 rpm

ㅇMax. permissible restrictions◎ ELECTRICAL SYSTEM -.Intake system 220 mmH2O initialㅇCharging generator 24V x 45A alternator 635 mmH2O finalㅇVoltage regulator Built-in type IC regulator -.Exhaust system 600 mmH2O max.ㅇStarting motor 24V x 6.0kWㅇBattery Voltage 24V ◆ CONVERSION TABLEㅇBattery Capacity 100 AH (recommended) in. = mm x 0.0394 lb/ft = N.m x 0.737 ㅇStarting aid (Option) Block heater PS = kW x 1.3596 U.S. gal = lit. x 0.264

psi = kg/cm2 x 14.2233 kW = 0.2388 kcal/s in3 = lit. x 61.02 lb/PS.h = g/kW.h x 0.00162 hp = PS x 0.98635 cfm = m3/min x 35.336 lb = kg x 2.20462

※ Speccifications are subject to change without prior notice

P086TI G-DRIVE

Printed in March 2006 PS-P086TI-DDOOSAN Infracore

Head office 7-11, Hwasu-Dong, Dong-Gu, Incheon, Korea TEL : 82-32-760-1437, 1964 FAX : 82-32-760-1964 Seoul Office Doosan Infracore Co. Ltd., 22nd Floor, Doosan Tower, 18-12, Euljiro 6-ga, Jung-gu, Seoul, Korea. TEL : 82-2-3398-8521~8535 FAX : 82-2-3398-8509 Web site : www.doosaninfracore.com

UCI274F - Technical Data Sheet

UCI274FSPECIFICATIONS & OPTIONS

STANDARDSNewage Stamford industrial generators meet therequirements of BS EN 60034 and the relevant sectionof other international standards such as BS5000, VDE0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359.Other standards and certifications can be considered onrequest.

VOLTAGE REGULATORS

SX460 AVR - STANDARDWith this self excited control system the main statorsupplies power via the Automatic Voltage Regulator(AVR) to the exciter stator. The high efficiencysemiconductors of the AVR ensure positive build-upfrom initial low levels of residual voltage.The exciter rotor output is fed to the main rotor througha three phase full wave bridge rectifier. This rectifier isprotected by a surge suppressor against surges caused,for example, by short circuit.

SX440 AVRWith this self-excited system the main stator providespower via the AVR to the exciter stator. The highefficiency semi-conductors of the AVR ensure positivebuild-up from initial low levels of residual voltage.The exciter rotor output is fed to the main rotor througha three-phase full-wave bridge rectifier. The rectifier isprotected by a surge suppressor against surges caused,for example, by short circuit or out-of-phase paralleling.The SX440 will support a range of electronicaccessories, including a 'droop' Current Transformer(CT) to permit parallel operation with other acgenerators.If 3-phase sensing is required with the self-excitedsystem, the SX421 AVR must be used.

SX421AVRThis AVR also operates in a self-excited system. Itcombines all the features of the SX440 with,additionally, three-phase rms sensing for improvedregulation and performance. Over voltage protection isprovided via a separate circuit breaker. An engine reliefload acceptance feature is built in as standard.

MX341 AVRThis sophisticated AVR is incorporated into theStamford Permanent Magnet Generator (PMG) controlsystem.The PMG provides power via the AVR to the mainexciter, giving a source of constant excitation powerindependent of generator output. The main exciteroutput is then fed to the main rotor, through a full wavebridge, protected by a surge suppressor. The AVR hasin-built protection against sustained over-excitation,caused by internal or external faults. This de-excites themachine after a minimum of 5 seconds.An engine relief load acceptance feature can enable fullload to be applied to the generator in a single step.If three-phase sensing is required with the PMG systemthe MX321 AVR must be used.We recommend three-phase sensing for applicationswith greatly unbalanced or highly non-linear loads.

MX321 AVRThe most sophisticated of all our AVRs combines all thefeatures of the MX341 with, additionally, three-phaserms sensing, for improved regulation and performance.Over voltage protection is built-in and short circuitcurrent level adjustments is an optional facility.

WINDINGS & ELECTRICAL PERFORMANCEAll generator stators are wound to 2/3 pitch. Thiseliminates triplen (3rd, 9th, 15th …) harmonics on thevoltage waveform and is found to be the optimumdesign for trouble-free supply of non-linear loads. The2/3 pitch design avoids excessive neutral currentssometimes seen with higher winding pitches, when inparallel with the mains. A fully connected damperwinding reduces oscillations during paralleling. Thiswinding, with the 2/3 pitch and carefully selected poleand tooth designs, ensures very low waveformdistortion.

TERMINALS & TERMINAL BOXStandard generators are 3-phase reconnectable with 12ends brought out to the terminals, which are mountedon a cover at the non-drive end of the generator. Asheet steel terminal box contains the AVR and providesample space for the customers' wiring and glandarrangements. It has removable panels for easyaccess.

SHAFT & KEYSAll generator rotors are dynamically balanced to betterthan BS6861:Part 1 Grade 2.5 for minimum vibration inoperation. Two bearing generators are balanced with ahalf key.

INSULATION/IMPREGNATIONThe insulation system is class 'H'.All wound components are impregnated with materialsand processes designed specifically to provide the highbuild required for static windings and the highmechanical strength required for rotating components.

QUALITY ASSURANCEGenerators are manufactured using productionprocedures having a quality assurance level to BS ENISO 9001.

The stated voltage regulation may not be maintained inthe presence of certain radio transmitted signals. Anychange in performance will fall within the limits ofCriteria 'B' of EN 61000-6-2:2001. At no time will thesteady-state voltage regulation exceed 2%.

NB Continuous development of our products entitles usto change specification details without notice, thereforethey must not be regarded as binding.

Front cover drawing typical of product range.

2

CONTROL SYSTEM SEPARATELY EXCITED BY P.M.G.

A.V.R. MX321 MX341

VOLTAGE REGULATION ± 0.5 % ± 1.0 % With 4% ENGINE GOVERNING

SUSTAINED SHORT CIRCUIT

CONTROL SYSTEM SELF EXCITED

A.V.R. SX460 SX440 SX421

VOLTAGE REGULATION ± 1.5 % ± 1.0 % ± 0.5 % With 4% ENGINE GOVERNING

SUSTAINED SHORT CIRCUIT SERIES 4 CONTROL DOES NOT SUSTAIN A SHORT CIRCUIT CURRENT

INSULATION SYSTEM CLASS H

PROTECTION

RATED POWER FACTOR

STATOR WINDING

WINDING PITCH

WINDING LEADS

STATOR WDG. RESISTANCE

ROTOR WDG. RESISTANCE

R.F.I. SUPPRESSION BS EN 61000-6-2 & BS EN 61000-6-4,VDE 0875G, VDE 0875N. refer to factory for others

WAVEFORM DISTORTION NO LOAD < 1.5% NON-DISTORTING BALANCED LINEAR LOAD < 5.0%

MAXIMUM OVERSPEED

BEARING DRIVE END

BEARING NON-DRIVE END

WEIGHT COMP. GENERATORWEIGHT WOUND STATORWEIGHT WOUND ROTORWR² INERTIASHIPPING WEIGHTS in a cratePACKING CRATE SIZE

TELEPHONE INTERFERENCECOOLING AIRVOLTAGE SERIES STAR 380/220 400/231 415/240 440/254 416/240 440/254 460/266 480/277VOLTAGE PARALLEL STAR 190/110 200/115 208/120 220/127 208/120 220/127 230/133 240/138VOLTAGE SERIES DELTA 220/110 230/115 240/120 254/127 240/120 254/127 266/133 277/138kVA BASE RATING FOR REACTANCE VALUES 160 160 160 n/a 181.3 190 190 206.3

Xd DIR. AXIS SYNCHRONOUS 2.24 2.02 1.88 - 2.53 2.37 2.17 2.16X'd DIR. AXIS TRANSIENT 0.19 0.17 0.16 - 0.21 0.20 0.18 0.18X''d DIR. AXIS SUBTRANSIENT 0.13 0.12 0.11 - 0.14 0.13 0.12 0.12Xq QUAD. AXIS REACTANCE 1.38 1.25 1.16 - 1.53 1.43 1.31 1.31X''q QUAD. AXIS SUBTRANSIENT 0.17 0.15 0.14 - 0.20 0.19 0.17 0.17XL LEAKAGE REACTANCE 0.07 0.06 0.06 - 0.09 0.08 0.08 0.08X2 NEGATIVE SEQUENCE 0.14 0.13 0.12 - 0.16 0.15 0.14 0.14X0 ZERO SEQUENCE 0.08 0.08 0.07 - 0.10 0.09 0.09 0.09

REACTANCES ARE SATURATED VALUES ARE PER UNIT AT RATING AND VOLTAGE INDICATEDT'd TRANSIENT TIME CONST.T''d SUB-TRANSTIME CONST.T'do O.C. FIELD TIME CONST.Ta ARMATURE TIME CONST.SHORT CIRCUIT RATIO

REFER TO SHORT CIRCUIT DECREMENT CURVES (page 7)

BALL. 6310-2RS (ISO)

1/Xd

0.035 s0.011 s0.9 s

0.009 s

1.52 Ohms at 22°C

0.024 Ohms PER PHASE AT 22°C SERIES STAR CONNECTED

BALL. 6315-2RS (ISO)

188.67 kg1.555 kgm2

IP23

0.8

DOUBLE LAYER CONCENTRIC

TWO THIRDS

12

545 kg530 kg200 kg

UCI274F

0.514 m³/sec 1090 cfm 0.617 m³/sec 1308 cfm

50 HzTHF<2%

60 HzTIF<50

177.71 kg1.5044 kgm2

WINDING 311

1 BEARING 2 BEARING

2250 Rev/Min

200 kg

577 kg 123 x 67 x 103(cm)

563 kg 105 x 67 x 103(cm)

3

Winding 311UCI274F

THREE PHASE EFFICIENCY CURVES

50Hz

4

Winding 311UCI274F

THREE PHASE EFFICIENCY CURVES

60Hz

5

UCI274FWinding 311

Locked Rotor Motor Starting Curve

MX SX

50Hz

60Hz

MX SX

0

5

10

15

20

25

30

0 100 200 300 400 500 600LOCKED ROTOR kVA

PER

CENT

TRAN

SIENT

VOLT

AGE D

IP

346V 380V 400V 415V 440V

0

5

10

15

20

25

30

0 50 100 150 200 250 300 350 400 450 500LOCKED ROTOR kVA

PER

CENT

TRAN

SIENT

VOLT

AGE D

IP

346V 380V 400V 415V 440V

0

5

10

15

20

25

30

0 100 200 300 400 500 600LOCKED ROTOR kVA

PER

CENT

TRAN

SIENT

VOLT

AGE D

IP

380V 416V 440V 460V 480V

0

5

10

15

20

25

30

0 100 200 300 400 500 600 700 800LOCKED ROTOR kVA

PER

CENT

TRAN

SIENT

VOLT

AGE D

IP

380V 416V 440V 460V 480V

6

3-phase 2-phase L-L 1-phase L-NVoltage Factor Voltage Factor x 1.00 x 0.87 x 1.30

380v X 1.00 416v X 1.00 x 1.00 x 1.80 x 3.20400v X 1.07 440v X 1.06 x 1.00 x 1.50 x 2.50415v X 1.12 460v X 1.12 10 sec. 5 sec. 2 sec.440v X 1.18 480v X 1.17

The sustained current value is constant irrespectiveof voltage level

Three-phase Short Circuit Decrement Curve. No-load Excitation at Rated SpeedBased on star (wye) connection.

Max. sustained durationAll other times are unchanged

Instantaneous

SustainedMinimum

UCI274F

50Hz 60Hz

Sustained Short Circuit = 750 Amps

Sustained Short Circuit = 920 AmpsNote 1The following multiplication factors should beused to adjust the values from curve betweentime 0.001 seconds and the minimum currentpoint in respect of nominal operating voltage :

Note 2The following multiplication factor should be used to convert thevalues calculated in accordance with NOTE 1 to those applicableto the various types of short circuit :

Note 3Curves are drawn for Star (Wye) connected machines. For otherconnection the following multipliers should be applied to currentvalues as shown : Parallel Star = Curve current value X 2Series Delta = Curve current value X 1.732

50Hz

60Hz

10

100

1000

10000

0.001 0.01 0.1 1 10TIME (secs)

CUR

RENT

(Am

ps)

SYMMETRICAL

ASYMMETRICAL

10

100

1000

10000

0.001 0.01 0.1 1 10TIME (secs)

CUR

RENT

(Am

ps)

SYMMETRICAL

ASYMMETRICAL

7

Class - Temp Rise

Series Star (V) 380 400 415 440 380 400 415 440 380 400 415 440 380 400 415 440

Parallel Star (V) 190 200 208 220 190 200 208 220 190 200 208 220 190 200 208 220

Series Delta (V) 220 230 240 254 220 230 240 254 220 230 240 254 220 230 240 254

kVA 145.0 145.0 145.0 n/a 160.0 160.0 160.0 n/a 170.0 170.0 170.0 n/a 175.0 175.0 175.0 n/a

kW 116.0 116.0 116.0 n/a 128.0 128.0 128.0 n/a 136.0 136.0 136.0 n/a 140.0 140.0 140.0 n/a

Efficiency (%) 92.3 92.6 92.8 n/a 92.0 92.3 92.5 n/a 91.7 92.1 92.3 n/a 91.6 92.0 92.2 n/a

kW Input 125.7 125.3 125.0 n/a 139.1 138.7 138.4 n/a 148.3 147.7 147.3 n/a 152.8 152.2 151.8 n/a

Series Star (V) 416 440 460 480 416 440 460 480 416 440 460 480 416 440 460 480

Parallel Star (V) 208 220 230 240 208 220 230 240 208 220 230 240 208 220 230 240

Series Delta (V) 240 254 266 277 240 254 266 277 240 254 266 277 240 254 266 277

kVA 162.5 172.5 172.5 187.5 181.3 190.0 190.0 206.3 187.5 200.0 200.0 212.5 192.5 206.3 206.3 218.8

kW 130.0 138.0 138.0 150.0 145.0 152.0 152.0 165.0 150.0 160.0 160.0 170.0 154.0 165.0 165.0 175.0

Efficiency (%) 92.5 92.7 92.9 92.9 92.1 92.4 92.7 92.7 92.0 92.2 92.5 92.6 91.9 92.1 92.4 92.5

kW Input 140.5 148.9 148.5 161.5 157.5 164.5 164.0 178.0 163.0 173.5 173.0 183.6 167.6 179.2 178.6 189.2

UCI274FWinding 311 / 0.8 Power Factor

RATINGS

TD_UCI274F.GB_11.02_02_GB

Cont. F - 105/40°C Cont. H - 125/40°C Standby - 150/40°C Standby - 163/27°C

DIMENSIONS

�������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������

����������������������������������������������������������������������������������������������������������

��������������������������������������������������������������������������������������������������������������

��������������������������������������������������������������������������������������������������������������

������������������������������������������������������������������������������������������������������������

�������������������������������������������������������

��������������������������������������������������������������������������������������������������������������

PO Box 17 • Barnack Road • Stamford • Lincolnshire • PE9 2NBTel: 00 44 (0)1780 484000 • Fax: 00 44 (0)1780 484100Website: www.newage-avkseg.com

© 2002 Newage International Limited.Reprinted with permission of N.I. only.Printed in England.

50Hz

60Hz