TECHNICAL SPECIFICATIONS FOR 380/410 KVA, 6 CYLINDER DIESEL GENERATOR SET PACKAGED BY SCOPE OF SUPPLY FOR DIESEL GENERATING SET PACKAGE

Transcription

1 MAHINDRA TECHNICAL SPECIFICATIONS FOR 380/410 KVA, 6 CYLINDER DIESEL GENERATOR SET PACKAGED BY ENGINE: Mahindra Scania Internal Combustion (IC) Diesel Engine conforming to BS5514 Standards CPCB Emission Norms, Standard Design, Inline, 4 Stroke, Direct Injection type, Liquid Cooled Turbo charged Aftercooled engine rated at 1500 RPM, 24 VOLTS DC Electric Start type. SCOPE OF SUPPLY FOR DIESEL GENERATING SET PACKAGE FUEL SYSTEM: FLY WHEEL & HOUSING: Unit injectors with fuel lift pump Fuel injection pump Electronic Governor integrated in EMS (Engine Management System) Full ow fuel lter/s Fly wheel SAE 14 Fly wheel housing SAE 1 Starter Ring gear EXHAUST SYSTEM: COOLING SYSTEM: Radiator with set of hose pipes Coolant circulating pump Pusher type fan Thermostat Crank shaft pulley for fan belt Set of fan belts LUBRICATION SYSTEM: AIR SYSTEM: Wet sump with ller and dipstick Full ow spin-on lube oil lter/s Gear driven lube oil pump with strainer Air Inlet manifold Air lter assembly with dry type lter element ALTERNATOR: Synchronous Alternator suitable for close coupling with engine, rated for 3 Phase supply at 415 V, 50 Hz, 0.8 Pf 1500 RPM with ±0.5% voltage regulation, Class H insulation conforming to IS / IS 4722 / BS standards, Self excited, self regulated, screen protected and drip proof enclosure of IP 23. Exhaust manifold Flexible steel exhaust Bellow Residential Silencer Exhaust driven turbo charger EGR (Exhaust Gas Recirculation system) ELECTRICAL SYSTEM 24 VOLT DC: 24 Volts Starter Motor and 24 Volts Battery charging alternator with integral regulator for DC output 24 Volts high coolant temperature trip switch 24 Volts low lube oil pressure trip switch 24 Volts fuel shut off solenoid integrated in EMS Starter Push on GSU ACOUSTIC ENCLOSURE: It is made out of CRCA steel sheet fabricated with the following features: Design to meet CPCB norms of 75 db (A) at 1 Mtr. Distance in free eld condition as per testing procedure of ISO: 8528 (Part 10) It is made on sophisticated / special purpose CNC machines for consistency in quality and workmanship. Powder coated with superior nish with UV resistance powder coating. Insulation materials used are the best in the industry for better sound attenuation.

2 Sl. No. GENERAL DATA OF THE DIESEL ENGINE Description 380/410 KVA 1 No. of cylinders 6 2 KVA/kW 380/ /328 3 Engine Model DC13 71A kw (411 kva) EU Stage IIIA 4 Bhp Bore x Stroke (in mm) 130 X160 6 Displacement (in ltrs.) Aspiration Turbo charged Inter Cooled 8 Compression ratio 17.3 : 1 9 Firing Order Rotation 11 Cooling System Lube oil type & grade to be used g/kw-h Fuel injection pump Make Type Anti-clock wise when viewed from y wheel end Liquid Cooled type ACEA E3, E4, E5 OR E7 type & SAE15W40 grade 100% 75% 50% SCANIA GEAR PUMP CONTROL PANEL: Manually operated Standard Running Control Panel located within the Acoustic Enclosure, cubical type; powder coated with hinged doors, undrilled bottom gland plate made out of 18 / 16 gauge CRCA sheet provided with the following: MCCB (3 Pole) with over load and short circuit protection Genset Controller Unit, Deep Sea 4520 or equivalent with Multi-data Digital display to read the following parameters: ALTERNATOR OUTPUT / ELECTRICALS: Voltage, Current, Frequency, power factor, kw, kwh etc ENGINE GAUGING: Lube oil pressure, coolant temperature, engine speed in rpm, engine run hours, DC voltage, engine service hour etc. Current Transformers: Aluminium busbar of suitable capacity with incoming and outgoing termination Indicating lamp for DG Set ON & LOAD ON Set of instruments, fuses / MCBs duly wired and ferruled MCCB RATING KVA Amps 380/ PRP Prime power: For continuous operation at varying load. Max mean load factor of 70% of rated power over 24 hours of operation. 1 hour /12 hours period of accumulated peak overload to 110%. BATTERY: 12 Volts DC 150 AH x 2 Nos. pre-charged low maintenance lead acid type battery CANOPY DIMENSION: DG SET Rating in KVA Length x Width x Height L X W X H (IN mm) X 1800 X 2425 DG SET FOUNDATION PLATFORM REQUIRED: DG SET Rating in KVA Length x Width x Height L X W X H (IN mm) X 2500 X 150 FUEL TANK: Integral / Sub-base fuel tank for 8 hours operation FUEL TANK CAPACITY KVA No. of Ltrs Note to the End-User: At the DG set installation site, following to be made available: Minimum 60% ventilation for free ow of fresh air has to be made available. Adequate ventilation for fresh air entry and hot air exit for the D. G. set has to be made available. All around space of 3 feet should be maintained. Note: Height of the platform indicated above as 150 mm is minimum. Customer /End user should access the site condition for water ooding situation and increase the height of the platform accordingly.

3 SCANIA POWER GENERATION ENGINEs Dc13 71A kw (380/410 kva) EU Stage IIIA, CPCB II Standard equipment Scania Engine Management System, EMS Unit injectors, PDE Turbocharger Fuel filter and extra pre-filter with water separator Oil filter, full flow Centrifugal oil cleaner Oil cooler, integrated in block Oil filler, in valve cover Deep front oil sump Oil dipstick, in block Magnetic drain plug for oil draining The engines for power generation from Scania are based on a robust design with a strength optimised cylinder block containing wet cylinder liners that can easily be exchanged. Individual cylinder heads with 4 valves per cylinder promotes reparability and fuel economy. Starter, 1-pole 6.0 kw Alternator, 1-pole 100A Flywheel, SAE 14 Silumin flywheel housing, SAE 1 flange Front-mounted engine brackets The engine is equipped with a Scania developed Engine Management System, EMS, in order to ensure the control of all aspects related to engine performance. EGR system Open crankcase ventilation The injection system is based on electronically controlled unit injectors that give low Operator's manual exhaust emissions with good fuel economy and a high torque. For further reduction of Nox emissions the engines are also equipped with an exhaust gas recirculation, EGR, system developed by Scania. The engine can be fitted with many accessories such as air cleaners, radiators and PTOs in order to suit a variety of installations. Engine Speed (rpm) Technical Specification 1500 rpm (50 Hz) PRP Gross power (kw) 364 Gross power (kva) 411 Heat rejection to cooling water (kw) 149 Spec Fuel consumption (SFC) : g/kw/h Spec Fuel consumption Full load 202 Spec fuel consumption 3/4 load 204 Spec fuel consumption 1/2 load 205 Packaged by: TM Authorised Generators Original Equipment Manufacturer AN ISO 9001 : 2008 CERTIFIED COMPANY #161/1, 12th Cross, Mahalakshmi Layout, Bangalore PRP Prime power: For continuous operation at varying load. Max mean load factor of 70% of rated power over 24 h of operation. 1 hour/12 hours period of accumulated peak overload to 110%. This specification may be revised without notice.

4 SCANIA POWER GENERATION ENGINEs Dc13 71A kw (380/410 kva) EU Stage IIIA, CPCB II Engine description No of cylinders Working principle Firing order Displacement Bore x stroke Compression ratio Weight Piston speed at 1500 rpm Piston speed at 1800 rpm Camshaft Pistons Connection rods Crankshaft Oil capacity Electrical system 6 in-line 4-stroke litres 130 x 160 mm 17.3: kg (excl oil and coolant) 8.0 m/s 9.6 m/s High position alloy steel Steel pistons I-section press forgings of alloy steel Alloy steel with hardened and polished bearing surfaces dm (standard oil sump) 1-pole 24V 1: Packaged by: TM 778 Authorised Generators Original Equipment Manufacturer AN ISO 9001 : 2008 CERTIFIED COMPANY 431 1:6980 All dimensions in mm #161/1, 12th Cross, Mahalakshmi Layout, Bangalore

5 2425 SIDE\ \ VI REVISION\ RECOR 410\ kva\ \ GA\ DRA FRONT\ VIE 5005 TOP\ VIE G.A.Drawing\ No.IDGPL\/41 DC\ 13\ 073A\ C2\ kva