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The TAD733GE is a powerful, reliable and economical Generating Set Diesel Engine built on the dependable in-line six design.
Durability & low noiseDesigned for easiest, fastest and most economical installation. Well-balanced to produce smooth and vibration-free operation with low noise level. To maintain a controlled working tem-perature in cylinders and combustion chambers, the engine is equipped with piston cooling. The engine is also fitted with replaceable cylinder liners and valve seats/guides to ensure maximum dura-bility and service life of the engine.
Low exhaust emissionThe state of the art, high-tech injection and charging system with low internal losses contributes to excellent combus-tion and low fuel consumption. The TAD733GE complies with EU Stage 2 and TA-Luft exhaust emission regula-tions.
Easy service & maintenanceEasily accessible service and mainte-nance points contribute to the ease of service of the engine.
Technical descriptionEngine and block– Optimized cast iron cylinder block with opti-
mum distribution of forces– Piston cooling for low piston temperature
and reduced ring temperature– Drop forged steel connecting rods– Crankshaft hardened bearing surfaces and
fillets for moderate load on main and big-end bearings
– Keystone top compression rings for long service life
– Replaceable valve guides and valve seats– Three PTO positions at flywheel end– Lift eyelets– Flywheel housing with connection acc. to
SAE 2– Flywheel for flexible coupling and friction
clutch– Transport brackets
Lubrication system– Full flow disposable spin-on oil filter, for ex-
tra high filtration– Rotary displacement oil pump driven by the
crankshaft– Deep centre oil sump, 30° inclination– Oil filler on top
– Oil dipstick, short in front– Integrated full flow oil cooler, side-mounted
Fuel system– Six hole fuel injection nozzles– Direct injection unit pumps– Electronic governor with smoke limiter func-
tion– Washable fuel prefilter with water separator– Rotary low-pressure fuel pump– Fine fuel filter of disposable type
Intake and exhaust system– Connection flange for exhaust line– Turbo charger, centre low with exhaust
flange– Closed crankcase ventilation– Heater flange in charge air inlet (without
power relay)
Cooling system– Belt driven, maintenance-free coolant pump
with high degree of efficiency– Efficient cooling with accurate coolant con-
trol through a water distribution duct in the cylinder block
– Reliable thermostat with minimum pressure drop
– Cooling water pipe, inlet and outlet– Belt driven coolant pump, ratio 1.0:1– Fan hub– Fan on separate bracket 292mm above
crankshaft– Pusher fan Ø 600 mm
Electrical system– 24V electrical system– Alternator 1x55A / 24V, low left– Starter motor, Melco, 5.5kW / 24V, single
pole– ECU (without high altitude sensor) control
and monitoring of oil pressure, coolant tem-perature, coolant level, charge air pressure, engine rpm and fuel temperature compen-sation
– Engine wiring
Features– Electronic governing, EDC 4– CAN bus communication– Compact design– High power to weight ratio– Emission compliant– Noise optimized engine design– A wide selection of optional equipment and power settings
VOLVO PENTA INDUSTRIAL DIESEL
TAD733GE197 kW (268 hp) at 1500 rpm, 218 kW (296 hp) at 1800 rpm
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Power StandardsThe engine performance corresponds to ISO 3046, BS 5514 and DIN 6271. The technical data applies to an engine without cooling fan and operating on a fuel with calorific value of 42.7 MJ /kg (18360 BTU/lb) and a density of 0.84 kg/liter (7.01 lb/US gal), also where this involves a deviation from the standards. Power output guaranteed within 0 to +2% att rated ambient conditions at delivery. Ratings are based on ISO 8528.Engine speed governing in accordance with ISO 3046/IV, class A1 and ISO 8528-5 class G3Exhaust emissionsThe engine complies with EU stage 2 and TA-luft exhaust emission regulations.
Rating GuidelinesPRIME POWER rating corresponds to ISO Standard Power for continuous operation. It is applicable for supplying electrical power at variable load for an unlimited number of hours instead of com-mercially purchased power. A10 % overload capability for govering purpose is available for this rating. MAXIMUM STANDBY POWER rating corresponds to ISO Standard Fuel Stop Power. It is applicable for supplying standby electrical power at variable load in areas with well established electrical networks in the event of normal utility power failure. No overload capability is available for this rating. 1 hp = 1 kW x 1.36InformationFor more technical data and information, please look in the Gener-ating Set Engines Sales Guide.
TAD733GE
AB Volvo PentaSE-405 08 Göteborg, Sweden
www.volvopenta.com
Technical DataGeneralEngine designation ...........................................................................TAD733GENo. of cylinders and configuration ....................................................... in-line 6Method of operation ............................................................................... 4-strokeBore, mm (in.) ..................................................................................... 108 (4.25)Stroke, mm (in.) .................................................................................. 130 (5.12)Displacement, l (in³) .......................................................................7.15 (436.3)Compression ratio ..................................................................................... 18.1:1Dry weight, with cooling package, kg (lb) .................................. 785 (1731)Wet weight, with cooling package, kg (lb) ..................................826 (1821)
Performance 1500 rpm 1800 rpmwith fan, kW (hp) at: Prime Power 177 (240) 195 (265)Max Standby Power 197 (267) 218 (296)
Lubrication system 1500 rpm 1800 rpmOil consumption, liter/h (US gal/h) at: Prime Power 0.08 (0.021) 0.09 (0.024)Max Standby Power 0.09 (0.024) 0.11 (0.029)Oil system capacity incl filters, liter ................................................................34
Fuel system 1500 rpm 1800 rpmSpecific fuel consumption at: Prime Power, g/kWh (lb/hph) 25 % 228 (0.369) 245 (0.397)50 % 217 (0.352) 222 (0.361)75 % 214 (0.347) 220 (0.357) 100 % 216 (0.351) 222 (0.361)Max Standby Power, g/kWh (lb/hph) 25 % 228 (0.370) 238 (0.386)50 % 216 (0.350) 221 (0.359)75 % 215 (0.348) 220 (0.357)100 % 219 (0.355) 228 (0.369)
Intake and exhaust system 1500 rpm 1800 rpmAir consumption at 27°C, m³/min (cfm): Prime Power 11.5 (406) 14.2 (501)Max Standby Power 12.43 (439) 15.76 (557)Max allowable air intake restriction,kPa (In wc) 2.5 (10) 2.5 (10)Heat rejection to exhaust, kW (BTU/min) at: Prime Power 136 (7734) 165 (9383)Max Standby Power 155 (8786) 193 (10976)Exhaust gas temperature after turbine, °C (°F) at: Prime Power 510 (950) 509 (948)Max Standby Power 530 (986) 530 (986)Max allowable back-pressure inexhaust line, kPa (In wc) 5 (20.1) 7 (28.1)Exhaust gas flow, m³/min (cfm) at: Prime power 31.8 (1123) 40.4 (1428)Max Standby Power 37.2 (1314) 44.4 (1569)
Cooling system 1500 rpm 1800 rpmHeat rejection radiation from engine,kW (BTU/min)Prime Power 19 (1081) 22 (1251)Max Standby Power 21 (1206) 25 (1422)Heat rejection to coolant kW (BTU/min)Prime Power 97 (5516) 100 (5687)Max Standby Power 76 (4328) 119 (6739)Fan power consumption, kW (hp) 4.4 (6) 7.4 (10)
Standard equipment EngineAutomatic belt tensioner • Lift eyelets • FlywheelFlywheel housing with conn. acc. to SAE 2 • Flywheel 10” and 11.5” disc • Vibration dampers • Engine suspensionFixed front suspension • Lubrication systemOil dipstick • Full-flow oil filter of spin-on type • By-pass oil filter of spin-on type • Oil cooler, side mounted • Low noise oil sump • Fuel systemFuel filters of disposable type • Electronic unit injectors • Pre-filter with water separator • Intake and exhaust systemAir filter with replaceable paper insert • Air restriction indicator • Air cooled exhaust manifold • Connecting flange for exhaust pipe • Exhaust flange with v-clamp • Turbo charger, low right side • Crankcase ventilation, open • Cooling systemTropical radiator incl intercooler −¹) Gear driven coolant pump • Fan hub • Thrust fan −¹) Fan guard −¹) Belt guard −¹) Control systemEngine Management System (EMS) with CAN-bus interface SAE J1939 and stand alone interface •AlternatorAlternator 60A / 24 V • Starting systemStarter motor, 5.5kW, 24 V • Connection facility for extra starter motor • Instruments and sendersTemp.- and oil pressure for automatic stop/alarm 103°C •Engine PackingPlastic wrapping •
1)must be ordered, se order specification− optional equipment or not applicable • included in standard specification
Note! Not all models, standard equipment and accessories are available in all countries. All specifications are subject to change without notice.The engine illustrated may not be entirely identical to production standard engines.
Eng
lish
03
-20
07
. ©
20
07
AB
Vol
vo P
enta
1857 1003
1455
1467
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General
litre
in3
mmin
mmin
Dry weight Engine only kglb
Engine and cooling package kglb
Wet weight Engine only kglb
Engine and cooling package kglb
r/min 1500 1800without fan kW 201 224,9
hp 273 306with fan kW 197 218
hp 268 296without fan kW 181 202
hp 246 275with fan kW 177 195
hp 240 265without fan kW 163 182
hp 221 248with fan kW 159 175
hp 216 238Torque at rated speed: Nm 1280 1193
lbft 944 880Nm 1152 1074lbft 849 792Nm 1037 967lbft 764 713m/s 6,5 7,8
ft/sec 21,4 25,7MPa 2,2 2,1psi 326 304
MPa 2,0 1,9psi 294 274
MPa 1,8 1,7psi 264 246
MPa 14,9 19,1psi 2161 2770
MPa 14 15,1psi 2031 2190
MPa 13,3 14,1psi 1929 2045
kgm2
(with flywheel 2,612 kgm²) lbft2
1:37 1:48
1:41 1:52
1:45 1:57 %kW 8,5 12,3hp 11,6 16,7
71015657851731
Effective mean pressure at: Continuous Power
Standby Power
3,09
Friction Power
8261821
Mean piston speed
Effective mean pressure at: Prime Power
Standby Power
Continuous Power
Effective mean pressure at: Standby Power
Prime Power
Max combustion pressure at:
Total mass moment of inertia, J (mR2)
Continuous Power
Continuous Power
7511656
In-line four stroke diesel engine with direct injection. Rotation direction, anti-clockwise viewed towards flywheel. Turbocharged, charge air cooled (CAC)
7,15Displacement, total
436,31-5-3-6-2-4
Compression ratio 18:1
Continuous Power
Performance
Prime Power
Standby Power
Technical data TAD733GE
Bore
Stroke
1084,25130
Number of cylinders 6
Firing order
adjustable
73,2
Max combustion pressure at: Prime Power
Residual speed droop at load increase from 0 to 100%
Prime Power
Degree of irregularity at: Standby Power
Max combustion pressure at:
5,12
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Technical data TAD733GE
r/min 1500 1800dB(A) 103 104dB(A) 106 109dB(A) 106 108dB(A) 105 108
No load dB(A) 90 91dB(A) 93 95dB(A) 92 95dB(A) 92 94
Unsilenced exhaust noise
r/min 1500 1800dB(A) 117 118dB(A) 116 117dB(A) 114 115
Load acceptance
Remaining loadPrime Standby Prime Standby (%) Prime Standby Prime Standby
0-40 6,0 6,3 1,8 2,0 40-100 11,2 13,1 4,5 9,90-50 7,2 8,2 2,1 2,9 50-100 8,5 9,6 3,8 7,80-60 8,7 10,2 3,0 4,3 60-100 6,8 7,8 3,5 5,00-75 13,7 17,5 3,8 4,5 75-100 4,0 4,6 3,2 3,60-51 7,0 2,8 0-46 7,0 2,80-100100-0
Remaining loadPrime Standby Prime Standby (%) Prime Standby Prime Standby
0-40 3,8 4,1 1,2 1,4 40-100 5,4 6,7 2,1 7,00-50 4,5 5,1 1,6 1,7 50-100 4,8 5,8 1,9 6,80-60 5,6 6,2 1,8 2,2 60-100 3,6 4,4 1,8 4,10-75 7,3 7,5 2,1 2,5 75-100 2,4 3,5 1,7 3,60-73 7,0 1,9 0-66 7,0 1,90-100 14,3 18,3 3,5 9,1100-0 5,8 5,8 2,0 2,0
Recovery time (s)
Standby Power
Prime Power
Prime Power
No load
Calculated sound pressure Lp at 1 mStandby Power
Measured sound power Lw
Recovery time (s)
Single step load performance at 1800 rpmLoad (%) Speed diff % Recovery time (s) Speed diff (%)
Speed diff (%)
Continuous Power
Test condition: Warm engine. Load acceptance performance can vary due to actual alternator inertia,voltage regulator, type of load and local ambient conditions.Single step load performance at 1500 rpmLoad (%) Speed diff (%)Recovery time (s)
Standby Power
Continuous Power
Prime Power
Continuous Power
Data calculated as sound pressure Lp.Assumed microphone distance 1 m
Engine noise emissionTest Standards: ISO 3744-1981 (E)sound power (without fan, intake and exhaust noise)Tolerans ± 0.75 dB(A)
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Technical data TAD733GE
Cold start performance* r/min 1500 1800°C -15 -15°C -30 -30
Derating
% / m 4% / 500m6% / 500m
% / °C 2% / 5°C%
r/min 1500 1800liter/h 0,09 0,11
US gal/h 0,024 0,029liter/h 0,08 0,09
US gal/h 0,021 0,024liter/h 0,08 0,09
US gal/h 0,021 0,024liter
US galmax liter
US galmin liter
US galOil change intervals/specifications:Closed crankcase ventilation ACEA: E4. API: CH-4, CI-4* h
full syntheticOpen crankcase ventilation VDS-2. ACEA: E3, E5. API: CG-4, CH-4* hOpen crankcase ventilation VDS. ACEA: E2. API: CF, CF-4* h
front up °front down °side tilt °
kPa 480 520psi 70 75kPapsi
Lubrication oil temperature: max °C°F
Oil filter micron size mm
Fuel system r/min 1500 180025% g/kWh 228 238
lb/hph 0,370 0,38650% g/kWh 216 221
lb/hph 0,350 0,35975% g/kWh 215 220
lb/hph 0,348 0,357100% g/kWh 219 228
lb/hph 0,355 0,36925% g/kWh 228 245
lb/hph 0,369 0,39750% g/kWh 217 222
lb/hph 0,352 0,36175% g/kWh 214 220
lb/hph 0,347 0,357100% g/kWh 216 222
lb/hph 0,351 0,36125% g/kWh 232 249
lb/hph 0,376 0,40450% g/kWh 218 224
lb/hph 0,354 0,36275% g/kWh 214 220
lb/hph 0,347 0,357100% g/kWh 214 220
lb/hph 0,347 0,357
liter/h 360 450US gal/h 95 119
mfoot
Feed pump pressure kPapsimmmm
Governor type/make, standard
°B.T.D.C
With cold start aid (heater flange)
Oil system capacity including filters
Specific fuel consumption at:
110
Lubricating oil consumption
Ambient temperature derating factor
Lubrication system
The engine may be operated up to 1000 m altitude and 40°C ambient air temperature without derating. For applications above 1000 m an ECU with automatic derating must be used.
Prime Power
Altitude derating factor < 3000 mAltitude derating factor > 3000 m
Standby Power
Humidity
PFW 1 P100 52007 / Bosch
Prime Power
2,5
Specific fuel consumption at:
0,005
ASTM-D975-No1 and 2-DJIS KK 2204, EN 590
72,5
std.
* See also general section in the sales guide
500
Feed pump max suction head4,91,5
Injection pump type/makeInjection timing
10
200
Continuous Power
0,012
Oil pressure shut down switch setting
Oil pressure at rated speed
Specific fuel consumption at:
Standby Power
6,2
Engine angularity limits:1010
500
500250
29
34
No derating
8,9
24
Oil sump capacity: 318,1
Heinzmann / EDC 4
Fuel filter micron size0,063Prefilter / Water separator micron size
Recommended fuel to conform to
Total fuel flow
230
Without cold start aid (heater flange)
Continuous Power
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Technical data TAD733GE
Intake and exhaust system r/min 1500 180027°C m3/min 12,43 15,7681°F cfm 439 557
27°C m3/min 11,5 14,281°F cfm 406 501
27°C m3/min 10,5 13,681°F cfm 371 480
kPa 1,5 1,5in wc 6,0 6,0kPa 3,5 3,5in wc 14,1 14,1
%kW 165 202
BTU/min 9383 11488kW 142 168
BTU/min 8075 9554kW 123 146
BTU/min 6995 8303oC 530 530oF 986 986oC 510 509oF 950 948oC 494 480oF 921 896
Max allowable back pressure in exhaust line Standby Power kPa 3 3In wc 12,0 12,0
Prime Power kPa 3 3In wc 12,0 12,0
Continuous Power kPa 5 7In wc 20,1 28,1
m3/min 37,2 44,4cfm 1314 1569
m3/min 31,8 40,4cfm 1123 1428
m3/min 29,5 36,0cfm 1040 1271
Max allowable comb. air temp after CAC oC 50 50oF 122 122
Max allowable pressure drop over CAC kPa 15 15Heat rejection to CAC Standby Power kW 42 50,9
BTU/min 2388 2895Prime Power kW 37,8 45,8
BTU/min 2150 2605Continuous Power kW 34 41,2
BTU/min 1934 2343
r/min 1500 1800kW 20 23
BTU/min 1137 1308kW 19 22
BTU/min 1081 1223kW 18 20
BTU/min 1001 1137kW 96,1 109,8
BTU/min 5465 6244kW 86,5 98,6
BTU/min 4919 5607kW 77,9 88,8
BTU/min 4430 5050
m²foot²mmin
Single stage paper cartridge
Air consumption at:
Prime Power
≥ 99,9
557,71
Radiator core area (std. size)
Continuous Power
Heat rejection to exhaust at:
Exhaust gas temperature after turbine at:
0,716
Radiator core thickness (std. size)
Closed circuit
2,17
Max allowable air intake restriction
Prime Power
Prime Power
Air filter cleaning efficiency
Standby Power
Continuous Power
Exhaust gas flow at:
Standby Power
Continuous Power
Air filter type
Air intake restriction, clean filter(s)
Cooling system
Standby Power
Continuous Power
Prime Power
Standby Power
Continuous Power
Prime Power
Prime Power
Standby Power
Continuous Power
Standby PowerHeat rejection to coolant at:
Volvo coolant or Volvo anticorrosion additive together with clean fresh water
Heat rejection radiation from engine at:
Recommended coolant
Radiator cooling system type
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Technical data TAD733GE
r/min 1500 1800m²
foot²mmin
mmin
kW 4,2 7,3hp 6 10
literUS gal
literUS gal
drive/ratiol/s 3,0 3,6
US gal/s 0,79 0,95kPa 25 35in wc 100 141
start to open °C°F
fully open °C°F
kPain wckPain wc
°C°F°C°F°C°F
Cooling performance
1500 57504741
6055534737
1800 5852514743
6157565350
221
46
0,46
50
3,7 03,1 1503,0 200
770
1 : 1,0
30,31
113
105
8
100
90361
400
3,23,53,8
3,2
Air on temp°C
External restriction Pa
Cooling air flow and maximum additional external restriction at different radiator air temperatures based on 105°C TTT and 50% antifreeze (radiator and cooling fan, see optional equipment)
2003,03,1
Shutdown switch setting
Air flowm³/s
Air flowm³/s
External restriction PaEngine speedrpm
235
STANDBY POWER (LTP)
Recommended draw down capacity 10% of total cooling system capacity
PRIME POWER (PRP)
4,95
Maximum top tank temperature
Max. permissible cooling down of engine coolant by radiator
1 : 1,737,21
Thermostat,
Maximum static pressure head
Coolant pump
std radiator with hoses
Coolant flow with standard system
engine
Intercooler core thickness (std. size)1,97
402Pressure cap setting on standard radiator
216102
Maximum external coolant system restriction, including piping
87
Fan power consumption
Fan drive ratio
189
Fan diameter
Coolant capacity,
Cooling systemIntercooler core area (std. size)
9,8
27,32,59
3,7 0
2,5 300
150
4,5
2,5 3002,1 400
04,0 150
300200
400
3003,83,5
15004,5
4,0200
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Technical data TAD733GE
r/min 1500 1800
make/output Amptacho output Hz/alt. Revdrive ratio
maketypekW
pull current Amphold current Ampflywheelcam gearstarter motor
Amprpm
max Ahmin at +5°C Ah
kWAmp
1:4,07
24V / 1 polesystem
6
135110
200
Electrical system
Starter motor MelcoM008T62471
Voltage and typeIskra / 55Alternator:
400
96
Starter motor solenoid,2
5,02
150 / 120
Cranking current at +20°C
Number of teeth on: 129
10
Crank engine speed at 20°C
Inlet manifold heater (at 12 V / 24 V) 2 / 3,6Power relay for the manifold heater (at 12 V / 24 V)
Starter motor battery capacity:
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UCI274H - Technical Data Sheet
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UCI274HSPECIFICATIONS & 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 through athree phase full wave bridge rectifier. This rectifier isprotected by a surge suppressor against surges caused,for example, by short circuit.
AS440 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 through athree-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 AS440 will support a range of electronicaccessories, including a 'droop' Current Transformer(CT) to permit parallel operation with other acgenerators.
MX341 AVRThis sophisticated AVR is incorporated into the StamfordPermanent Magnet Generator (PMG) control system.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 optimum designfor trouble-free supply of non-linear loads. The 2/3 pitchdesign avoids excessive neutral currents sometimesseen with higher winding pitches, when in parallel withthe mains. A fully connected damper winding reducesoscillations during paralleling. This winding, with the 2/3pitch and carefully selected pole and tooth designs,ensures very low waveform distortion.
TERMINALS & TERMINAL BOXStandard generators are 3-phase reconnectable with 12ends brought out to the terminals, which are mounted ona cover at the non-drive end of the generator. A sheetsteel terminal box contains the AVR and provides amplespace 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
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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 AS440
VOLTAGE REGULATION ± 1.0 % ± 1.0 % 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
EXCITER STATOR RESISTANCE
EXCITER ROTOR 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 200 200 200 N/A 237.5 245 245 255
Xd DIR. AXIS SYNCHRONOUS 2.11 1.91 1.77 - 2.50 2.31 2.11 2.02X'd DIR. AXIS TRANSIENT 0.18 0.16 0.15 - 0.21 0.19 0.18 0.17X''d DIR. AXIS SUBTRANSIENT 0.12 0.11 0.10 - 0.14 0.13 0.12 0.11Xq QUAD. AXIS REACTANCE 1.28 1.15 1.07 - 1.53 1.41 1.29 1.23X''q QUAD. AXIS SUBTRANSIENT 0.17 0.15 0.14 - 0.20 0.18 0.17 0.16XL LEAKAGE REACTANCE 0.08 0.08 0.07 - 0.10 0.09 0.08 0.08X2 NEGATIVE SEQUENCE 0.13 0.12 0.11 - 0.16 0.15 0.13 0.13X0 ZERO SEQUENCE 0.08 0.08 0.07 - 0.10 0.09 0.08 0.08
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
20 Ohms at 22°C
0.091 Ohms PER PHASE AT 22°C
REFER TO SHORT CIRCUIT DECREMENT CURVES (page 7)
BALL. 6310-2RS (ISO)
1.82 Ohms at 22°C
0.0155 Ohms PER PHASE AT 22°C SERIES STAR CONNECTED
BALL. 6315-2RS (ISO)
1/Xd
0.042 s0.012 s1.1 s
0.012 s
227.53 kg1.9349 kgm2
IP23
0.8
DOUBLE LAYER CONCENTRIC
TWO THIRDS
12
641 kg626 kg253 kg
UCI274H
0.514 m³/sec 1090 cfm 0.617 m³/sec 1308 cfm
50 HzTHF
-
Winding 311UCI274H
THREE PHASE EFFICIENCY CURVES
50Hz
4
-
Winding 311UCI274H
THREE PHASE EFFICIENCY CURVES
60Hz
5
-
UCI274HWinding 311
Locked Rotor Motor Starting Curve
MX SX
50Hz
60Hz
MX SX
0
5
10
15
20
25
30
0 100 200 300 400 500 600 700 800LOCKED ROTOR kVA
PER
CEN
T TR
AN
SIEN
T VO
LTA
GE
DIP
.
346V 380V 400V 415V
0
5
10
15
20
25
30
0 100 200 300 400 500 600 700 800 900 1000LOCKED ROTOR kVA
PER
CEN
T TR
AN
SIEN
T VO
LTA
GE
DIP
.
380V 416V 440V 460V 480V
0
5
10
15
20
25
30
0 100 200 300 400 500 600LOCKED ROTOR kVA
PER
CEN
T TR
AN
SIEN
T VO
LTA
GE
DIP
.
346V 380V 400V 415V
0
5
10
15
20
25
30
0 100 200 300 400 500 600 700 800LOCKED ROTOR kVA
PER
CEN
T TR
AN
SIEN
T VO
LTA
GE
DIP
.
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.
480v X 1.17
UCI274H
50Hz 60Hz
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
Sustained Short Circuit = 1,000 Amps
Sustained Short Circuit = 1,400 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 182.0 182.0 182.0 N/A 200.0 200.0 200.0 N/A 212.0 212.0 212.0 N/A 220.0 220.0 220.0 N/A
kW 145.6 145.6 145.6 N/A 160.0 160.0 160.0 N/A 169.6 169.6 169.6 N/A 176.0 176.0 176.0 N/A
Efficiency (%) 93.3 93.5 93.6 N/A 93.0 93.3 93.4 N/A 92.8 93.1 93.3 N/A 92.7 93.0 93.2 N/A
kW Input 156.1 155.7 155.6 N/A 172.0 171.5 171.3 N/A 182.8 182.2 181.8 N/A 189.9 189.2 188.8 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 218.8 225.0 225.0 235.0 237.5 245.0 245.0 255.0 250.0 258.8 258.8 275.0 256.3 265.0 265.0 280.0
kW 175.0 180.0 180.0 188.0 190.0 196.0 196.0 204.0 200.0 207.0 207.0 220.0 205.0 212.0 212.0 224.0
Efficiency (%) 93.2 93.4 93.6 93.7 93.0 93.2 93.5 93.6 92.8 93.1 93.3 93.4 92.7 93.0 93.3 93.3
kW Input 187.8 192.7 192.3 200.6 204.3 210.3 209.6 217.9 215.5 222.4 221.9 235.5 221.2 228.0 227.2 240.1
© 2006 TD_UCI274H.GB_10.06_04_GB
Cont. F - 105/40°C Cont. H - 125/40°C Standby - 150/40°C Standby - 163/27°C
DIMENSIONS
UCI274HWinding 311 / 0.8 Power Factor
RATINGS
Barnack Road • Stamford • Lincolnshire • PE9 2NBTel: 00 44 (0)1780 484000 • Fax: 00 44 (0)1780 484100
50Hz
60Hz