GENSET MODEL: CK728G TECHNICAL DATA SHEET

Transcription

1 GENSET MODEL: CK728G TECHNICAL DATA SHEET ISO14001:2004 ISO9001:2000 YICHEONG POWER GENERATOR Specifications may change without notice. 1/6

2 STANDARD SPECIFICATION Genset Main Technical Data 3P, 400/230V General Features: (380/220V and 415/240V are for optional) Composed of Cummins strong powerful diesel engine and Stanford or Leroy Somer alternator. Genset Model: CK728G 24V DC start motor and storage battery. Rated power: 728 KW 910 KVA Engine cooling system: water-cooled. Brushless, Self-excited, IP23, H insulation. Key start panel control system as standard, digital autostart panel is optional. Standby power: 800 KW 1000 KVA Canopy: Super silent canopy, Normal silent canopy, Optional open type or super silent type, ATS and synchronizing/paralleling system. Engine Model: KTA38-G2A Alternator Stamford LVI 634D All generating sets are gone through rigorous testing Electrical type: Benefits: Electrical Reliable service working, powerful generator with attractive appearance. Low running cost (diesel fuel & oil, maintenance and operation) before being released to the market place,including 50%, 75%, 100%, 110% load and all protection function(overspeed stop, high water temperature, low oil pressure, battery charging failure, emergency stop). Easy for commissioning, operation and maintenace. ASSEMBLY The engine and alternator are close coupled by means of an SAE flange. A full torsional analysis has been carried out to guarantee no harmful vibration will occur. Engine with radiator and alternator are on common spraying powder mounting. 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. For drability and corrosion resistance,all iron and steel surfaces of canopy fabrications have been treated for coating by grit blast cleaning.then covered by special three layers painting which provides an excellent corrosion resistant surface. CONTROL SYSTEM AND PROTECTION Controllers are available for all applications.it contains Deep Sea,ComAp or other famous brands. According to their different functions,the control systems can be specified into key start contrller model,automatic start control model and PCRC three remote control systems.see controller features inside. WARRANTY YICHEONG Company provides one-source responsibility for the generator set and accessories.each YICHEONG generating set has been got through 2 hours Load test for running 0%,25%,50%,75%,100% and 110% load,all protective devices and control function are simulated and checked before despatch. Engine and Alternator are guaranted for a period of 12 months from the date of commissioning or 18 months from shipping, whichever occurs first. Convenience for operation and maintenance,backed by Cummins global service network. CRITERION ISO8528, GB/T2820, ISO3046, BS4999, BS5514, BS5000 EN12601:2001, EN :1997, EN :2006 ISO9001:2000, ISO14001:2004, SGS, TLC Specifications may change without notice. 2/6

3 ENGINE SPECIFICATION Engine model KTA38-G2A Describe: 4 cycle, 60 Vee, 12 cylinder, turbocharged, water air after cooler. Cylinder block: High quality alloy cast iron for the rigidity performance and good stability. Wet and replaceable cylinder liners for better heat rejection performance. Head and valve: 4 valves/cylinder/head, Optimize the mixed level for an excellent fuel consumption rate and emission performance. High quality alloy cast iron, single camshaft and special designed outline for better reliability and durability. Crankshaft and rod: Robust and fully balanced crankshaft design for a more steadily rotation and higher strength. Steel piston crown with oil gallery and aluminum skirts for better and low oil consumption. Fuel system: Cummins unique PT with fixture and step timing control for precise injection make the fuel injection pressure 120Mpa, which leads to an excellent fuel consumption and emission performance, check valve in fuel lines improve reliability. Lubrication system: Great flux gear group, lube oil filter and by-pass oil filter can separate impurity above 10um effectively. Keep lubrication system good state and make the engine more reliability. Cooling system: Gear water pump and great flux channel design provide effective cooling. Spin-in water filter make the coolant clean and keep it in normal acidity. Exhaust system: Advanced turbocharger and water-air after cooler technology, pulse exhaust manifold reduce exhaust temperature, provide excellent fuel consumption and emission performance. Electrical system: 24V cranking motor, 35A battery charger. EFC governor system provide a perfect instantaneous response. ENGINE BASIC DATA LUBRICANTION SYSTEM NO. of Sylinder & type 12 Vee type Low idle(kpa) 193 Air intake way Turbocharged Rated speed(kpa) Bore*Stroke(mm) 159*159 Max.oil temperature 121 Displacement (L) 37.8 Lubrication system capacity(l) 135 BMEP(kPa) 4648 Usage inclinng degree permitted 30º Compression ratio 14.5 : 1 FUEL SYSTEM Rated speed(rpm) 1500 Injection pump model Direct, PT Rated power 813 KW/1016 KVA Max.injector return line (kpa) 22 Gross power 895 KW/1118 KVA Max.fuel flow to pump(l/h) 428 Friction Horsepower (kw) 86 CONSUMPTION Low Idle speed(rpm) % (L/h) 800KW/1000KVA 215 Piston speed(m/s) % (L/h) 728KW/910KVA 191 Coolant flow(l/s) % (L/h) 546KW/683KVA 147 Air intake flow(l/s) % (L/h) 364KW/455KVA 98 Exhaust flow(l/s) % (L/h) 182KW/228KVA 49 Exhaust temperature ( ) 527 COOLING SYSTEM EXHAUST SYSTEM Coolant capacity (L) 325 Max.back of pressure (kpa) 10 Min.allowable pressure cap(kpa) 69 Allowed gas pipe diameter(mm) 152 Max.Coolant Friction Head AIR INTAKE SYSTEM External (kpa) 35 Air intake way Water-air, after-cooled Thermostat temperature ( ) Max.air intake resistance ELECTRIC SYSTEM With clean filter element (kpa)normal 2.54 Cold soak(cca) 1200 With clean filter element (kpa)heavy 3.73 Cranking motor (V) 24V DC With dirty filter element (kpa) 6.25 Battery charging system, negativ 35A Specifications may change without notice. 3/6

4 ALTERNATOR SPECIFICATION Reliable performance Voltage regulation Frequency/Speed undulation Voltage regulation maintained with in ±0.5% as follow: 0-100% load, Frequency/Speed Droop Ratio <5%. Power factor between lagging % load, any steady load undulation <0.25%. From no load to full load,any steady load. Effect factor of telecom Speed droop variation under 5%. TIF(MAMG1-22)<50; THF(BS EN60034) < 2% Brand LEROY SOMER STAMFORD Alternators meet the requirement of BSEN Alternator Model LSA49.1 L10 LVI 634D Frequency and Speed 50Hz/1500rpm 50Hz/1500rpm Voltage(V) 400/ /230 Prime Capacity(KVA) Prime Power(KW) Power Efficiency(%) 95.2% 95.2% Imput Power(KW) Voltage Regulation ±0.5% ±0.5% Voltage regolator AVR AVR Rated Power Factor Stator Winding 2/3 2/3 Maximum Overspeed 2250min min -1 Sustained Short Circuit 300%(3IN): 10S 3300Amps Cooling Air(m 3 /s) DIMENSION AND WEIGHT Open frame type Size (L*W*H, mm) 4520*2060*2200 Gross weight: 7500 kgs and the relevant section of other international standards such as BS5000, VDE0530, NEMA MG1-32, IEC34, CSA , As1359, and other standards & certifications can be considered on request. The 2/3 pitch design avoids excessive neutral currents. With the 2/3 pitch and carefully selected pole and tooth designs, ensures very low waveform distortion. Brushless alternator with pilot exciter for excellent load response. Class H insulation, easy parallelling with mains or other generators, standard 2/3 pitch stator windings avoid excessive neutral currents. Backed by worldwide service network. Soundproof canopy Over size (L*W*H, mm) 6058*2438*2591 Gross weight: kgs Specifications may change without notice. 4/6

5 CONTROL SYSTEM 1.Standard: DSE702K Key Start Providing the standard functions as follows: (Also can be made according to the customers' special requirements) Start/Stop controller Ampere meter Voltmeter and selector switch Frequency meter/water temperature gauge/oil pressure gauge/ Hour counter/batery voltage meter Emergency stop pushbutton DSE702K Alarm System: Over speed, High Engine Temperature, Low Oil Pressure, Charge Failure. Protection System: Over speed, High Engine Temperature, Low Oil Pressure, Emergency Stop. And the other protection function presetting. 2.Option:Deep Sea DSE5210 Digital Auto Start 3.Option:Deep Sea DES5220 Digital Auto Start (AMF) (Option assembled with the ATS) DigitalAuto-start Generator controller integrating digital, intelligent and network techniques is used for automatic control system of diesel generator. It can carry out functions including automatic start/stop, data measure and alarming. Optionally assembled with the ATS, it can carry out auto-switching between the outer power and generating set power.(amf) Functions: Automatic Start/Stop 3 start attempts failure and Automatic Crank Disconnect Parameters display(v/a/hz/hour) Engine monitoring and protection Charge alternator exciting and Charge alternator fail alarm Running hour counting Warning: DSE5210 DSE5220 Settings can be adjustable via key buttons on front panel Alternator Under/Over Voltage Shutdown: Alternator Under/Over Frequency Loss of Speed Signal Mains Under/Over Voltage Alternator Under/Over Voltage Mains Under/Over Frequency Alternator Under/Over Frequency Under/Over Speed Mains Under/Over Voltage Low Oil Pressure Pre-Alarm Mains Under/Over Frequency High Engine Temp. Pre-Alarm Under/Over Speed High/Low Battery Voltage Low Oil Pressure Over-current High Engine Temperature Periodic maintenance Specifications may change without notice. 5/6

6 Optional Parts: Engine Alternator Generator Set Fuel System Canony Heater 2KW&4KW (Coolant & Lube Oil) Battery Charger 3.5A & 7A AVR PMG with regulator Anti-damp and anticorrosion treatment Anti-condensation heater Tools with the machine Low fuel level alarm Automatic fuel feeding system Soundproof canopy Lubricating System Exhaust Gas System Cooling System Control Panel Output Voltage Oil with the machine Protection board from hotness Low frequency silencer Front heat protection 50 radiator Coolant(-30 ) Remote controller Auto-paralleling 440/254V control panel 416/240V Auto Transfer 220/127V /changeover Switch 208/120V (ATS) Circuit Breaker Paralleling/synchronizing System ATS Soundprof canopy Shenzhen Yicheong Jichai Power Co., Limited Add: RunXun Industrial Park, HuanGuan Middle Rd., GuanLan, Bao'An Dist, Shenzhen, China Tel: Fax: info@ycgenset.com Specifications may change without notice. 6/6