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STANDARD SPECIFICATION
CUMMINS POWERED GENERATOR SETS ¨C KTA19 SERIES
OUTPUT POWER£Ί176KW ¨C 310KW
Quality Standards
Our diesel generating sets meets the following standards:
ISO8528-1993, BS4999, BS5000, BS5514, GB/T2820-1997, IEC34,VDE0530, NEMA MG-122, GB755, CSA22-2, AS-1359.
Factory Test
Each our generating
sets must be got through 2 hours load test
for
running0%, 25%, 50%,
75%, 100% and 110% load before dispatch, All protective devices, control
functions are simulated and it‘―s system checked, proved and then passed for
dispatch. A test certificate can be provided upon request.
General Generating Set Features
1.
The complete generator
set is mounted, as a whole, on a heavy duty fabricated, welded steel skid base
frame;
2.
The engine and alternator
are directly coupled by means of an SAE flange so that there is no possibility
of misalignment after prolonged use. The engine flywheel is flexibly coupled to
the alternator rotor and full torsional evaluation has been carried out to
guarantee to no harmful vibration will occur in the assembly.
3.
Anti- vibration pads are
affixed between engine/alternator feet and the base frame, Thus ensuring
complete vibration isolation of the rotating assemblies and enabling the
machine to be placed on an uneven surface without any detrimental effects;
4.
Integrated GCU control
system provides multiple alarm channels to protect engine.
Diesel engine ¨C
CUMMINS
The
Cummins KTA19 serial engine is from the company- CUMMINS, U.S.A.,
now made in joint venture company‘ͺ ChongQing Cummins Co., Ltd.
1.
Unique low pressure PT fuel pump system with
fuel pipes inside;
2.
Low fuel and oil consumption with long overhaul
service intervals, profiting customer for operation costs saving;
3.
Precise speed control with Cummins EFC
electrical governor system, speed stability band width
‘ά‘ΐ0.25%, Speed droop
(static)
‘ά1%;
4.
Convenience for operation and maintenance, backed by worldwide service network;
Alternator ¨C
STAMFORD
The first-class brand of generator which is on the leading status in the
world
1.
Screen protected and
drip-proof protection, self-regulating brushless alternator with fully
interconnected damper windings, and
dynamically balanced rotors with
sealed for life bearings. 12 wire re-connectable windings provide
a wide range of 3-phase voltage.
2.
The insulation system is
class H, easy
paralleling with mains or other generators, standard 2/3 pitch stator windings
avoid excessive neutral currents;
3.
Backed
by worldwide service network.
MAIN SPECIFICATIONS OF GENERATOR SETS
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GENSET
MODEL
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Continuous model
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SC300
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SC360
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SC400
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SC410
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Standby model
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SC330S
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SC400S
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SC440S
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SC460S
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Voltage, Phase and wire
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400V/230V,
3 Phase and 4 Wires
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Rated speed / frequency
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1500RPM/50Hz
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Continuous output£¨KW/KVA£©
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300/375
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360/450
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400/500
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410/512.5
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Standby output£¨KW/KVA£©
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330/412
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396/495
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440/550
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460/575
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Rated power factor
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0.8£¨lagging£©
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Rating Definitions (Operation at Altitude
‘ά1000m,
Ambient temperature
‘ά 40‘ζ)
Continuous Power Model SC
with no Suffix
These ratings are applicable for supplying continuous electrical
power (at variable load) in lieu of commercially purchased power. There is no
limitation to the annual hours of operation and this model can supply 10%
overload power for 1 hour in 12 hours.
Standby Power Model SC
with Suffix (S)
These ratings
are applicable for supplying continuous electrical power (at variable load)
in the event of a utility power failure. No overload is permitted on these
ratings. The alternator on this model is peak continuous rated(as defined in
ISO8528-3) at 27‘ζ.
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Technical Data
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DIESEL ENGINE MODEL
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KTA19-G2
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KTA19-G3
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KTA19-G4
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KTA19-G4
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Engine Characters
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Water-cooled,
in line, 6 cylinders,4-cycle, direct injection,
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Constant output£¨kW£©
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327
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391
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436
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436
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Standby output£¨kW£©
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360
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436
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492
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492
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Aspiration
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Turbocharger and Aftercooler
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Bore(mm)‘ΑStroke (mm)
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159‘Α159
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Cubic Capacity (Liters)
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18.9
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Compression ratio
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14.5:1
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13.9:1
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Speed
stability bandwidth
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‘ά‘ΐ0.5%
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Acoustic pressure at full
load,7.5m distance£¨dBA£©
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<=87dBA
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Exhaust System
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Maximum back pressure
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76mmHg
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Exhaust
temperature
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524‘ζ
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538‘ζ
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Air Induction System
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Cartridge type dry air filter with restriction indicator, the max. intake air restriction<635 mmH2O
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Cooling System
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Radiator and cooling fan complete with protection guards, The volume of whole
cooling system is 66L.
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Lubrication System
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Engine oil is drawn from the
sump by the engine oil pump and flows through the oil cooler and lube oil
filter to the crankshaft, camshaft, gears, piston, connecting rods, injectors
and other mobile parts. It lubricate and cooling the above parts. |
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Min. Oil Pressure Alarm
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20 PSI
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Max. Temperature / Oil Capacity
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121‘ζ /
50L
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Fuel System
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It has adopted ‘°PT‘± type injection pump with closed multi-hole
nozzle (direct injection).
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Min.
fuel consumption(g/Kw‘€h)
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210
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204.5
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203
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203
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Electrical System
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24 volt system with
batteries charging alternator (24V), axial type starter motor (35A), high
capacity lead acid batteries, unaided starting system up to -15‘ζ.
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ALTERNATOR
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ALTERNATOR MODEL
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HCI444F
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HCI544C
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HCI544D
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HCI544E
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Continuous output£¨kW/kVA£©
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304/380
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360/450
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400/500
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480/600
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Power efficiency
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92.6%
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93.8%
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94.1%
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94.5%
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Voltage regulation
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‘ΐ1.0% with
4% engine governing
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Insulation / Protection class
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H / IP22 (option IP23)
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Generating Set Control
System |
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Engine mounted control panel in a
vibration isolated sheet steel enclosure with a hinged lockable door, The
control panel is equipped as follows:
Engine
LED Gauges: Oil
pressure gauge, Coolant temperature gauge, batteries
volt /running hours gauge, Fuel level gauge, All engine gauges are made by
Curtis USA according to our demands.
Electric meter: 1 Ampere meter with 1 selector, 1 Voltage meter
with 1 selector, 1 Frequency meter;
Indication/Warning Lamps: Running, engine fault, low volt of
batteries, high volt of batteries, Low fuel level;
Pushbutton/Trimmer: Lamp-test pushbutton, Red
lockdown stop pushbutton, voltage potentiometer;
Circuit breaker: 3 poles with solid neutral (4 wire)
circuit TO breaker with integral trip unit for thermal and magnetic overload
protection, The breaker should be tripped before shutdown engine while fault
happened.
GCU Model:
Ordered by Customer by the following
options (which
manufactured by Deepsea Co. England):
1)
Automatic Start Controller
DSE520K:
Off /Auto/ an selector can automatic starting and stopping the engine, It
have the shutdown protections with individual red lamps: Fail to start, high
coolant temperature, low oil pressure, Overspeed, underspeed, loss of pickup
sensing and warning for fail to charge, etc.
2)
Key Start Controller
DSE501K: Off /Run/Start selector can manually
start/stop the engine, It have the
shutdown protections with
individual red lamps: high coolant temperature, low oil pressure, overspeed
and warning for fail to charge, etc.
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Accessories of genset
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Name
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Unit
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Remark
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Name
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Unit
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Remark
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Lub-oil filter
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2
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INSTALLED
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6‘εexpansion elbow
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1
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Bypass Lub filter
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1
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INSTALLED
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6‘εexpansion
joints
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1
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Fuel filter
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2
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INSTALLED
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Installation parts
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1 set
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Air filter
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1
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INSTALLED
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Heavy duty batteries
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2
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12V 200AH
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Water filter
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1
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INSTALLED
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batteries connections
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2 set
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Vibration damper
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6
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INSTALLED
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Maintenance tool box
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1 set
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6‘εSilencer
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1
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Option
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One Fuel tank£¨1000 L£©
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The Manuals
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Diesel engine manual
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Generator
set quality certificate
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Engine spare parts manual
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Generator
set operation & maintenance manual
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Alternator
operation manual
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Warranty: All equipment is guaranteed for a period of 2000hours
or 12 months from the date of commissioning or 18 months from shipping,
whichever occurs first.
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Generator Set Dimensions And
Weight
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Available Options:
----Weatherproof Canopy, Soundproof Canopy, Trailers, Automatic mains
failure panel, Manual transfer panel, Automatic transfer Panel, Fully Automatic
Synchronizing and load Sharing Panel, Manual Synchronizing Panel.
In line with our policy of continuous
product development, we reserve our right to change the above specifications
without notice.
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