volvo penta industrial dieseltad734ge · 2017. 11. 30. · volvo penta industrial dieseltad734ge...
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The TAD734GE 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 opera-tion 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 durabil-ity 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 TAD734GE complies with EU Stage 2 exhaust emission regulations.
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 flexplate– Fixed integrated radiator front engine sus-
pension– Transport brackets, rear
Lubrication system– Full flow cartrigde insert filter– Rotary displacement oil pump driven by the
crankshaft– Deep front oil sump– Oil filler on top– Oil dipstick, short in front– Integrated full flow oil cooler, side-mounted
Fuel system– Common rail– Gear driven fuel feed pump– Six hole fuel injection nozzles– Electronic governor – Fuel prefilter with water separator– Fine fuel filter of cartridge insert type
Intake and exhaust system– Connection flange for exhaust line– Waste gate turbo charger, centre low with
exhaust flange– Two-stage air filter, with cyclon– Heater flange in charge air inlet (with 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
– Pusher fan
Electrical system– Engine Management System 2 (EMS 2), an
electronically controlled processing system which optimizes engine performance. It also includes advanced facilities for diagnostics and fault tracing
– The instruments and controls connect to the engine via the CAN SAE J1939 interface, either through the Control Interface Unit (CIU) or the Display Control Unit (DCU). The CIU converts the digital CAN bus signal to an anolog signal, making it possible to connect a variety of instruments. The DCU is a control panel with display, engine control, monitoring, alarm, parameter setting and di-agnostic functions. The DCU also presents error codes in clear text.
– Sensors for oil pressure, boost pressure, boost temp, exhaust temp, coolant temp, water in fuel, fuel pressure and two speed sensors.
Features– Electronic governing, EMS2– CAN bus communication– Compact design for the power class– High power to weight ratio– Emission compliant– Noise optimized engine design– Dual speed
VOLVO PENTA INDUSTRIAL DIESEL
TAD734GE250kW (340 hp) at 1500 rpm, 263 kW (357 hp) at 1800 rpm, acc. to ISO 3046
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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 emission legislationaccording to the Non Road Directive EU 97/68/EC.
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 Stan-dard Fuel Stop Power. It is applicable for supplying standby electri-cal 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.
TAD734GE
AB Volvo PentaSE-405 08 Göteborg, Sweden
www.volvopenta.com
Technical DataGeneralEngine designation ...........................................................................TAD734GENo. 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 (436.0)Compression ratio ..........................................................................................17:1Dry weight, excl. cooling system, kg (lb) .................................... 764 (1684)Wet weight, excl. cooling system, kg (lb) ....................................788 (1737)
Performance 1500 rpm 1800 rpmwith fan, kW (hp) at: Prime Power 213 (290) 216 (294)Max Standby Power 238 (324) 243 (330)
Lubrication system 1500 rpm 1800 rpmOil consumption, liter/h (US gal/h) at: Prime Power 0.03 (0.008) 0.03 (0.008)Max Standby Power 0.03 (0.008) 0.03 (0.008)Oil system capacity incl filters, liter ............................................................... 29
Fuel system 1500 rpm 1800 rpmSpecific fuel consumption at: Prime Power, g/kWh (lb/hph) 25 % 244 (0.396) 257 (0.417)50 % 233 (0.378) 237 (0.384)75 % 217 (0.352) 222 (0.360) 100 % 204 (0.331) 205 (0.332)Max Standby Power, g/kWh (lb/hph) 25 % 247 (0.400) 259 (0.420)50 % 235 (0.381) 239 (0.387)75 % 217 (0.352) 225 (0.365)100 % 205 (0.332) 207 (0.336)
Intake and exhaust system 1500 rpm 1800 rpmAir consumption at 27°C, m³/min (cfm): Prime Power 16.1 (569) 18.3 (646)Max Standby Power 16.3 (576) 18.9 (667)Max allowable air intake restriction,kPa (In wc) 3.0 (12.0) 3.0 (12.0)Heat rejection to exhaust,kW (BTU/min) at: Prime Power 160 (9099) 174 (9895)Max Standby Power 177 (10066) 189 (10748)Exhaust gas temperature afterturbine, °C (°F) at: Prime Power 495 (923) 475 (887)Max Standby Power 550 (1022) 510 (950)Max allowable back-pressure inexhaust line, kPa (In wc) 10 (40.2) 10 (40.2)Exhaust gas flow, m³/min (cfm) at: Prime power 33.0 (1165) 36.7 (1296)Max Standby Power 33.4 (1180) 37.9 (1338)
Cooling system 1500 rpm 1800 rpmHeat rejection radiation from engine,kW (BTU/min)Prime Power 24 (1365) 25 (1422)Max Standby Power 26 (1479) 28 (1592)Heat rejection to coolant kW (BTU/min)Prime Power 117 (6654) 124 (7052)Max Standby Power 128 (7279) 137 (7791)Fan power consumption, kW (hp) 11.6 (16) 20.0 (27)
Standard equipment EngineAutomatic belt tensioner • Lift eyelets • FlywheelFlywheel housing with conn. acc. to SAE 2 • Flywheel 10” and 11.5” disc • Vibration damper • Engine suspensionFixed integrated radiator front engine suspension • Lubrication systemOil dipstick • Full-flow oil filter of cartridge type • Oil cooler, side mounted • Fuel systemCommon rail • Fuel filters of cartridge type • Pre-filter with water separator • Intake and exhaust systemTwo-stage air filter with cyclon • Connecting flange for exhaust pipe • Turbo charger, low left side • Cooling systemTropical radiator incl intercooler • Belt driven coolant pump • Fan hub • Pusher fan • Fan guard • Belt guard • Control systemEngine Management System (EMS) with CAN-bus interface SAE J1939 and stand alone interface •AlternatorAlternator 100A / 24 V • Starting systemStarter motor, 5.0kW, 24 V • Instruments and sendersTemp.- and oil pressure for automatic stop/alarm •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.
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Dimensions TAD734GENot for installation
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UCDI274K - Technical Data Sheet
UCDI274KSPECIFICATIONS & 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 surgescaused, for example, by short circuit.
SX440 AVR With 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 surgescaused, for example, by short circuit or out-of-phaseparalleling.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-excitesthe machine 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.
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 ASSURANCE
Generators 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
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 NON-DRIVE END
WEIGHT COMP. GENERATOR
WEIGHT WOUND STATOR
WEIGHT WOUND ROTOR
WR² INERTIA
SHIPPING WEIGHTS in a crate
PACKING CRATE SIZE
TELEPHONE INTERFERENCE
COOLING AIR
VOLTAGE SERIES STAR (Y) 380/220 400/231 415/240 440/254 416/240 440/254 460/266 480/277
VOLTAGE PARALLEL STAR (Y) 190/110 200/115 208/120 220/127 208/120 220/127 230/133 240/138
VOLTAGE SERIES DELTA 220/110 230/115 240/120 254/127 240/120 254/127 266/133 277/138kVA BASE RATING FOR REACTANCE VALUES
250 250 250 n/a 291 299 312.5 312.5
Xd DIR. AXIS SYNCHRONOUS 2.825 2.550 2.369 - 3.161 2.903 2.776 2.550
X'd DIR. AXIS TRANSIENT 0.132 0.119 0.111 - 0.148 0.136 0.130 0.119
X''d DIR. AXIS SUBTRANSIENT 0.086 0.078 0.072 - 0.097 0.089 0.085 0.078
Xq QUAD. AXIS REACTANCE 1.263 1.140 1.059 - 1.413 1.298 1.241 1.140
X''q QUAD. AXIS SUBTRANSIENT 0.152 0.137 0.127 - 0.170 0.156 0.149 0.137
XL LEAKAGE REACTANCE 0.066 0.060 0.056 - 0.074 0.068 0.065 0.060
X2 NEGATIVE SEQUENCE 0.120 0.108 0.100 - 0.134 0.123 0.118 0.108
X0 ZERO SEQUENCE 0.022 0.020 0.019 - 0.025 0.023 0.022 0.020
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
2250 Rev/Min
727 kg
TWO THIRDS
12
20 Ohms at 22°C
0.091 Ohms PER PHASE AT 22°C
UCDI274KWINDING 311
IP23
0.8
0.58 m³/sec 1230 cfm 0.69 m³/sec 1463 cfm
50 Hz
THF<2%
60 Hz
TIF<50
1/Xd
0.049 s0.02 s1.27 s0.018 s
123 x 67 x 103 (cm)
REFER TO SHORT CIRCUIT DECREMENT CURVES (page 7)
2.08 Ohms at 22°C
0.0126 Ohms PER PHASE AT 22°C SERIES STAR CONNECTED
2.3934 kgm2
740 kg
304 kg
272.6 kg
BALL. 6310-2RS (ISO)
DOUBLE LAYER CONCENTRIC
3
Winding 311UCDI274K
THREE PHASE EFFICIENCY CURVES
50Hz
4
Winding 311UCDI274K
THREE PHASE EFFICIENCY CURVES
60Hz
5
UCDI274KWinding 311
Locked Rotor Motor Starting Curve
MX SX
50Hz
60Hz
MX SX
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0 100 200 300 400 500 600 700 800 900LOCKED ROTOR kVA
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380V 400V 415V 440V
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380V 400V 415V 440V
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416V 440V 460V 480V
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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 1.05 440v X 1.07 x 1.00 x 1.50 x 2.50415v X 1.10 460v X 1.12 10 sec. 5 sec. 2 sec.440v X 1.16 480v X 1.16
UCDI274K
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 = 850 Amps
Sustained Short Circuit = 1,000 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
100
1000
10000
0.001 0.01 0.1 1 10TIME (secs)
CU
RR
EN
T (
Am
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SYMMETRICAL
ASYMMETRICAL
100
1000
10000
0.001 0.01 0.1 1 10TIME (secs)
CU
RR
EN
T (
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 229.0 229.0 229.0 n/a 250.0 250.0 250.0 n/a 265.0 265.0 265.0 n/a 275.0 275.0 275.0 n/a
kW 183.2 183.2 183.2 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
Efficiency (%) 92.8 93.0 93.1 n/a 92.5 92.7 92.8 n/a 92.2 92.4 92.6 n/a 92.0 92.2 92.4 n/a
kW Input 197.4 197.0 196.8 n/a 216.2 215.7 215.5 n/a 229.9 229.4 228.9 n/a 239.1 238.6 238.1 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 267.0 275.0 286.5 286.5 291.0 299.0 312.5 312.5 304.0 312.5 331.3 331.3 312.0 320.0 343.8 343.8
kW 213.6 220.0 229.2 229.2 232.8 239.2 250.0 250.0 243.2 250.0 265.0 265.0 249.6 256.0 275.0 275.0
Efficiency (%) 92.9 93.0 93.1 93.2 92.6 92.7 92.8 92.9 92.4 92.6 92.5 92.7 92.2 92.4 92.3 92.5
kW Input 229.9 236.6 246.2 245.9 251.4 258.0 269.4 269.1 263.2 270.0 286.5 285.9 270.7 277.1 298.0 297.3
TD_UCDI274K.GB_12.03_03_GB
Cont. F - 105/40°C Cont. H - 125/40°C Standby - 150/40°C Standby - 163/27°C
DIMENSIONS
UCDI274KWinding 311 / 0.8 Power Factor
RATINGS
Barnack Road • Stamford • Lincolnshire • PE9 2NBTel: 00 44 (0)1780 484000 • Fax: 00 44 (0)1780 484100Website: www.newage-avkseg.com
© 2004 Newage International Limited.Reprinted with permission of N.I. only.Printed in England.
50Hz
60Hz
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