Standard Industrial Groups - D300U

Power Products D300U Generator Set, equipped with a DOOSAN engine and an alternator. Direct access to sections GENERAL FEATURES General characteristics Description Power table Engine type P126TI-II Performance class G3 Frequency (Hz) 60 Reference voltage (V) 480/277 Max ESP power (kVA) 375 Max ESP power (kWe) 300 Max PRP power (kVA) 340.90 Max PRP power (kWe) 272.70 Current (A) 451 Standard enclosure APM303 Optional enclosure TELYS Optional enclosure APM802 Optional enclosure TERMINAL Electronic regulation Mechanically welded chassis with anti-vibration suspensions Power circuit breaker Radiator for temperature range 48/50°C max with mechanical fan Fan protection grille and rotating parts (CE option) Silencer attenuation 9dB(A) supplied separately Charged battery(ies) with electrolyte Starter and charging alternator 24V Delivered with oil and coolant -30°C User and commissioning manual Voltages ESP PRP Amperes backup kWe kVA kWe kVA 480/277 300 375 273 341 451 208/120 300 375 273 341 1041 ENGINE FEATURES General data Exhaust Fuel Oil Thermal balance Intake air Cooling system Emissions Engine brand DOOSAN Engine ref. P126TI-II Aspiration type Turbo Cooling air intake Air/Air DC Number of cylinders 6 Cylinder arrangement L Displacement (L) 11.05 Bore (mm) 123 Stroke (mm) 155 Compression ratio 17:1 Speed (RPM) 1800 Piston speed (m/s) 9.30 ESP power (kW) 342 Regulation class (%) +/- 0.5% BMEP (bar) 18.50 Regulation type Electronic Exhaust gas temperature @ ESP 60Hz (°C) 580 Exhaust gas flow @ ESP 60Hz (L/s) 1070 Exhaust back pressure (mm H2O) 600 Consumption 110% (L/h) 89.50 Consumption 100% load (L/h) 73.80 Consumption 75% load (L/h) 56 Consumption 50% load (L/h) 37 Max fuel pump flow (L/h) 320 Oil capacity (L) 25 Min oil pressure (bar) 0.50 Max oil pressure (bar) 10 Oil consumption 100% load (L/h) 0.0740 Oil sump capacity (L) 23 Heat rejected in exhaust (kW) 288 Radiated heat (kW) 41.10 Heat rejected in water (kW) 197.0 Max intake back pressure (mm H2O) 635 Combustion air flow (L/s) 470 Engine and radiator capacity (L) 50.50 Max water temperature (C°) 103 Fan power (kW) 15 Fan air flow Dp=0 (m3/s) 7.30 Available back pressure on air (mm H2O) 76 Refrigerant type Glycol-Ethylene HT thermostat (°C) 71 - 85 Emission PM (g/kW.h) 0.158 Emission CO (g/kW.h) 0.114 Emission HC (g/kW.h) 0.373 ALTERNATOR FEATURES General data Other data Alternator ref. AT01720T Number of phases Three-phase Power factor (cos Phi) 0.80 Altitude (m) 0 to 1000 Overspeed (rpm) 2250 Number of poles 4 Insulation class H Temperature class (H/125°) continuous 40°C H / 125°K AVR type DSR Total harmonic distortion at no load THD (%) 2.6 Waveform: NEMA = TIF Waveform: IEC = FHT Number of bearings 1 Direct coupling Voltage regulation at steady state (+/- %) 1 Continuous rated power 40°C (kVA) 360 Backup power 27°C (kVA) 396 Efficiency at 100% load (%) 94.70 Air flow (m3/s) 0.65 Short circuit ratio (Kcc) 0.43 Unsaturated synchronous longitudinal resistance (Xd) (%) 215.30 Unsaturated synchronous transverse resistance (Xq) (%) 124.20 Transient time constant at no load (T'do) (ms) 1400 Saturated transient longitudinal resistance (X'd) (%) 13.10 Transient time constant in short circuit (T'd) (ms) 91 Saturated subtransient longitudinal resistance (X''d) (%) 7 Subtransient time constant (T''d) (ms) 12 Subtransient time constant (T''q) (ms) 20 Saturated subtransient transverse resistance (X''q) (%) 17.90 Unsaturated homopolar resistance (Xo) (%) 2.38 Saturated inverse resistance (X2) (%) 13.80 Armature resistance (Ra) (%) 0.0170 Armature leakage resistance (Xa) (%) 3.80 Armature time constant (Ta) (ms) 16 No-load excitation current (io) (A) 0.70 Load excitation current (ic) (A) 3.80 Load excitation voltage (uc) (V) 59.70 Response time (Delta U = 20% transient) (ms) 200 Starting (Delta U = 20% permanent or 50% transient) (kVA) 276 Transient Delta U 4/4 load-Cos Phi 0.8 AR (%) 14 No-load loss (W) 4228 Heat dissipation (W) 16118 DIMENSIONS Dimensions compact version Dimensions soundproof version Length (mm) 3160 Width (mm) 1340 Height (mm) 1592 Net weight (kg) 2440 Tank capacity (L) 470 Soundproofing type M228 Length (mm) 4475 Width (mm) 1410 Height (mm) 2430 Net weight (kg) 3540 Tank capacity (L) 470 Sound pressure level @1m dB(A) 85 Sound pressure level @7m dB(A) 75 ENCLOSURE APM303, essentials made simple TELYS, ergonomic and user-friendly APM802 dedicated to energy management TERMINAL The APM303 is a versatile enclosure allowing operation in manual or automatic mode. It offers the following features: Measurements: Single and composite voltage, fuel level. (Option: active power currents, apparent powers, power factors, kW/h energy meter, oil pressure, coolant temperature) Supervision: Modbus RTU communication over RS485 Reports: (Option: 2 configurable reports) Protections: Overspeed, minimum and maximum voltage, minimum and maximum frequency, oil pressure, coolant temperature (maximum active power P) Traceability: Stack of 12 recorded events For more information, please refer to the APM303 technical sheet. Extremely versatile, the TELYS enclosure is complete yet remains very accessible thanks to in-depth work on optimizing ergonomics and user-friendliness. With a large display screen, buttons, and a scrolling knob, it opts for simplicity and emphasizes communication. It offers the following features: Electrical measurements: Voltmeter, Ammeter, Frequency meter. Engine parameters: Hour meter, Oil pressure, Water temperature, Fuel level, Engine speed, Battery voltage. Alarms and faults: Oil pressure, Water temperature, No start, Overspeed, Min/max alternator, Min/max battery voltage, Emergency stop, Fuel level. Ergonomics: Navigation knob between different menus. Communication: Remote control and operation software, USB connections, PC connection. For more information on the product and its options, please refer to the commercial documentation. The new APM802 control panel is dedicated to the operation and monitoring of energy plants for the hospital, data center, banking, oil and gas, industrial, IPP, rental, and mining markets. This panel is standard on all generator sets from 275 kVA intended for coupling functions. For the rest of our range, it is optional. The human-machine interaction, designed in collaboration with a company specializing in interaction design, facilitates operation with a large 100% touch screen. The pre-configured system for energy plant applications features a unique customization function compliant with the international standard IEC 61131-3. New communication functions (automation and regulation) enhance the high availability of the installation's equipment. Highlights: Dedicated to energy plant management. Ergonomics specially designed High availability of equipment Guaranteed modularity and sustainability Facilitated installation extension For more information, please refer to the commercial documentation. The terminal serves as a simple terminal block for connecting an electrical cabinet. It offers the following features: Emergency stop button, customer connection terminal block, CE compliance.