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G-DRIVE
QSL1
Engine Speed Standby Power Prime Power Continuous Power
RPM kWm BHP kWm BHP kWm BHP
1500 257 345 227 305 193 259
1800 297 399 262 352 223 299
OUTPUT POWER FUEL CONSUMPTION
% kWm BHPkg/
kWmhlb/
BHPhlitre/hour
U.S. Gal/hour
STANDBY POWER
100 257 345 0.217 0.357 66 17.3
PRIME POWER
100 227 305 0.221 0.364 59 15.6
75 170 228 0.246 0.405 49 13.0
50 114 152 0.253 0.416 34 8.9
25 57 76 0.264 0.435 18 4.7
CONTINUOUS POWER
100 193 259 0.234 0.386 53 14.1
Engine Performance Data @ 1500 RPM
Displacement :8.8 litre (543in3 ) Bore: 114 mm (4.49 in.) Stroke : 145 mm (5.69 in.)
No. of Cylinders : 6 Aspiration : Turbocharged and Charge Air Cooled
Cummins Inc.
Columbus, Indiana 47201
Engine Data Sheet
Curve Number:
FR-91996Basic Engine Model:
QSL9-G3 NR3
Engine Critical Parts List:
CPL: 41404
Date:
31Mar06
0.0
10.0
20.030.0
40.0
50.0
60.0
70.0
0 25 50 75 100 125 150 175 200 225 250
Gross Engine Output - kWm
1500 RPM
Litre/hour
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G-DRIVE
QSL2
Standby / Prime Power
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
0 500 1000 1500 2000 2500 3000 3500
Altitude (meters)
Derate(%o
fRate
dPower)
Continuous Power
30.0
35.0
r)
1500 RPM Derate Curves 1800 RPM Derate Curves
QSL9-G3 NR3
55 / 135
50 / 122
Ambient Temp. C / F
55 / 135 50 / 122
40 / 104
Ambient Temp. C / F
25 / 77
55 / 135
50 / 122
40 / 104
Ambient Temp. C / F
25 / 77
Standby / Prime Power
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
0 2000 4000 6000 8000 10000
Altitude (feet)
Derate(%o
fRat
edPower)
Continuous Power
25 0
30.0
35.0
Power)
55 / 135
50 / 122
Ambi ent Temp. C / F
55 / 13550 / 122
40 / 104
Ambient Temp. C / F
25 / 77
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G-DRIVE
QSL3Cummins Inc.
Engine Data SheetDATA SHEET :DS41404
ENGINE MODEL :QSL9-G3 NR3 CONFIGURATION NUMBER : D563007GX03 DATE :31Mar06PERFORMANCE CURVE : FR-91996
INSTALLATION DIAGRAM CPL NUMBER Fan to Flywheel : xxxxxxx Engine Critical Parts List : 41404
GENERAL ENGINE DATAType ............................................................................................................................................................... 4-Cycle; In-line; 6-Cylinder Diesel
Aspiration ....................................................................................................................................................... Turbocharged and Charge Air Cooled
Bore x Stroke.............................................................................................................. in x in (mm x mm) 4.49 x 5.69 (114 x 145)
Displacement.............................................................................................................................. in3(litre) 543 (8.8)
Compression Ratio........................................................................................................................................ 16.8 : 1
Dry WeightFan to Flywheel Engine.......................................................................................................... lb (kg) 1575 (714)
Wet Weight
Fan to Flywheel Engine.......................................................................................................... lb (kg) 1627 (738)
Moment of Inertia of Rotating Components
with FW 9520 Flywheel ......................................................................................... lbm ft2 (kg m 2) 44.85 (1.89)
with FW 9525 Flywheel .......................................................................................... lbm ft2
(kg m2) 58.66 (2.47)
Center of Gravity from Rear Face of Block ............................................................................... in (mm) 16.89 (429)Center of Gravity Above Crankshaft Centerline ....................................................................... in (mm) 8.35 (212)
Maximum Static Loading at Rear Main Bearing.......................................................................... lb (kg) N.A. N.A.
ENGINE MOUNTINGMaximum Bending Moment at Rear Face of Block......................................................... lb ft (N m) 1000 (1356)
EXHAUST SYSTEMMaximum Back Pressure................................................................................................ in Hg (mm Hg) 3 (76)
AIR INDUCTION SYSTEMMaximum Intake Air Restriction
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G-DRIVE
QSL4FUEL SYSTEM
Type Injection System.................................................................................................................................................................. Bosch HPCR
Maximum Restriction at Lift Pump............................................................................................................. in Hg (mm Hg) 6 (152)
Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head)..... in Hg (mm Hg) 10 (254)
Maximum Fuel Flow to Injector Pump..................................................................................................... -- US gph (litre / hr) 43 (165)
Maximum Return Fuel Flow...................................................................................................................... -- US gph (litre / hr) 8 (30)Maximum Fuel Inlet Temperature ................................................................................................................... F (C) 160 (70)
ELECTRICAL SYSTEMCranking Motor (Heavy Duty, Positive Engagement).................................................................................................. volt 12 24
Battery Charging System, Negative Ground........................................................................................................ ampere 100 70
Maximum Allowable Resistance of Cranking Circuit............................................................................................... ohm 0.001 0.002
Minimum Recommended Battery Capacity
Cold Soak @ 50-F (10-C) and Above.......................................................................................................... 0F CCA TBD (TBD)
Cold Soak @ 32 to 50-F (0 to10-C) ............................................................................................................ 0F CCA TBD (TBD)
Cold Soak @ 0 to 32-F (-18 to 0-C) ........................................................................................................... 0F CCA 1500 (750)
COLD START CAPABILITYMinimum Ambient Temperature for Aided (with Coolant Heater) Cold Start within 10 seconds........................ F (C) TBD (TBD)
Minimum Ambient Temperature for Unaided Cold Start....................................................................................... F (C) 10 (-12)
PERFORMANCE DATAAll data is based on: Engine operating with fuel system, water pump, lubricating oil pump, air cleaner and exhaust
silencer; not included are battery charging alternator, fan, and optional driven components.
Engine operating with fuel corresponding to grade No. 2-D per ASTM D975.
ISO 3046, Part 1, Standard Reference Conditions of:Barometric Pressure : 100 kPa (29.53 in Hg) Air Temperature : 25 C (77 F)
Altitude : 110 m (361 ft) Relative Humidity : 30%
Steady State Stability Band at Any Constant Load ....................................................................................................... % +/- 0.25
Exhaust Noise at 1 m Horzontal from Centerline of Exhaust Pipe Outlet Upwards at 45 ......................................--- dBA TBD
STANDBY PRIME POWER60 hz 50 hz 60 hz 50 hz
Governed Engine Speed ............................................................. rpm 1800 1500 1800 1500
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UCDI274K - Technical Data Sheet
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SPECIFICATIONS & OPTIONS
STANDARDS
Newage Stamford industrial generators meet the
requirements of BS EN 60034 and the relevant section
of other international standards such as BS5000, VDE
0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359.
Other standards and certifications can be considered on
request.
VOLTAGE REGULATORS
SX460 AVR - STANDARD
With this self excited control system the main stator
supplies power via the Automatic Voltage Regulator
(AVR) to the exciter stator. The high efficiency
semiconductors of the AVR ensure positive build-up
from initial low levels of residual voltage.
The exciter rotor output is fed to the main rotor through
a three phase full wave bridge rectifier. This rectifier is
protected by a surge suppressor against surges
caused, for example, by short circuit.
SX440 AVR
With this self-excited system the main stator provides
power via the AVR to the exciter stator. The high
efficiency semi-conductors of the AVR ensure positive
build-up from initial low levels of residual voltage.
The exciter rotor output is fed to the main rotor through
a three-phase full-wave bridge rectifier. The rectifier is
protected by a surge suppressor against surges
MX321 AVR
The most sophisticated of all our AVRs combines all the
features of the MX341 with, additionally, three-phase
rms sensing, for improved regulation and performance.
Over voltage protection is built-in and short circuit
current level adjustments is an optional facility.
WINDINGS & ELECTRICAL PERFORMANCE
All generator stators are wound to 2/3 pitch. This
eliminates triplen (3rd, 9th, 15th ) harmonics on thevoltage waveform and is found to be the optimum
design for trouble-free supply of non-linear loads. The
2/3 pitch design avoids excessive neutral currents
sometimes seen with higher winding pitches, when in
parallel with the mains. A fully connected damper
winding reduces oscillations during paralleling. This
winding, with the 2/3 pitch and carefully selected pole
and tooth designs, ensures very low waveform
distortion.
TERMINALS & TERMINAL BOX
Standard generators are 3-phase reconnectable with 12
ends brought out to the terminals, which are mounted
on a cover at the non-drive end of the generator. A
sheet steel terminal box contains the AVR and provides
ample space for the customers' wiring and gland
arrangements. It has removable panels for easy
access.
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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 SX440 SX421
VOLTAGE REGULATION 1.5 % 1.0 % 0.5 % With 4% ENGINE GOVERNINGSUSTAINED 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 NON-DRIVE END
WEIGHT COMP GENERATOR
2.08 Ohms at 22C
0.0126 Ohms PER PHASE AT 22C SERIES STAR CONNECTED
DOUBLE LAYER CONCENTRIC
TWO THIRDS
12
REFER TO SHORT CIRCUIT DECREMENT CURVES (page 7)
WINDING 311
IP23
0.8
2250 Rev/Min
727 k
BALL. 6310-2RS (ISO)
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Winding 311
THREE PHASE EFFICIENCY CURVES
50
Hz
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Winding 311
THREE PHASE EFFICIENCY CURVES
60
Hz
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Winding 311
Locked Rotor Motor Starting Curve
MX SX
50Hz
5
10
15
20
25
30
PERC
ENTTRANSIENTVOLTAGE
DIP
.
380V 400V 415V 440V
5
10
15
20
25
30
PERC
ENTTRANSIENTVOLTAGE
DIP
.
380V 400V 415V 440V
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Three-phase Short Circuit Decrement Curve. No-load Excitation at Rated Speed
Based on star (wye) connection.
Sustained Short Circuit = 850 Amps
50
Hz
60
Hz
100
1000
10000
0.001 0.01 0.1 1 10TIME (secs)
CURRENT(Amps)
SYMMETRICAL
ASYMMETRICAL
10000
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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
Cont. F - 105/40C Cont. H - 125/40C Standby - 150/40C Standby - 163/27C
Winding 311 / 0.8 Power Factor
RATINGS
50Hz
60Hz
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