250kW Diesel Silent Type Wholesale Electricity Generators
Performance Feature
Engine and alternator shall be mounted on a same frame steel skid.
Built-in damper for anti-vibration.
World most famous brand diesel engine.
World famous brand AC alternator.
Advanced and reliable control module
Full range protection function and alarm shutdown feature.
Alternator Feature
Brush-less, 4 poles, rotation magnet.
IP21-23(NEMA1) enclosure is standard for all industrial alternators.
The insulation system is Class H
Simple installation and maintenance, with easy access to terminals, rotating diodes and coupling bolts.
Wide range of flange adaptors and single bearing disc coupling.
Standard 2/3 pitch windings avoid excessive neutral currents
AVR auto voltage regulator, auto exciter, auto adjustment
Standard Accessory
Common steel base frame, Damper, Exhaust silencer, Flexible pipe, Battery and connecting wires, Operation manual and document.
Optional Accessory
Engine coolant and oil heater, Alternator space heater, Cooling for heat exchanger, Control system with RS232/485 communication interface, Battery charger by main supply, Fuel-water separator, Daily fuel tank, ATS & paralleling system, and Moving Trailer.
Silent Canopy Description
Standard Accessory
Steel Weatherproof Canopy
Built In Fuel Tank For 8 Hours Running
Built In Control Panel
Built In Start Battery
Power Output Rapid Insert
Windows for Looking
Air Louver for Intake & Exhaust
Exhaust Gas Silencer
Soundproof Type
Quality Warranty Period:
All equipment is guaranteed for a period of 1000 hours running or 12 months from the date when the generator set has been delivered from the factory.
ATS System
For emergency power usage in building, Auto transfer switch (ATS) is essential. ATS can automatic transfer load from Mains power supplying to Emergency power. In normal, when the Main power supplying failure or voltage drop below 80% of normal voltage, ATS will auto start Emergency generator set after a preset time of 0-10 sec (adjustable according to the users). Once generator reach at rated speed, the ATS will transfer the load to emergency generator sets automatically
| Generator Model | HGM344 |
| Genset Prime Power | 250kW/312.5kVA |
|
| Engine Ratings: |
| Engine Speed | (RPM) | 1500 |
| Generator set Frequency | (Hz) | 50 |
| Engine Standby Power (LTP) | (kW) | 311 |
| Engine Prime Power (PRP) | (kW) | 284 |
| Engine Continuous Power (COP) | (kW) | 230 |
| Single Fan Power | (kW) | 14 |
| Single Fan Consumption | (kW) | 14 |
| Quantity of Fan | (Sets) | 1 |
| All Fan Consumption | (kW) | 14 |
| Engine Net Standby Output (LTP) | (kW) | 297 |
| Engine Net Prime Output (PRP) | (kW) | 270 |
| Engine Net Continuous Output (COP) | (kW) | 216 |
| BMEP for Standby Output | (bar) | 19.44 |
| BMEP for Prime Output | (bar) | 17.76 |
| BMEP for Continuous Output | (bar) | 14.40 |
| Typical Generation Standby Output | (kVA) | 343.75 |
| Typical Generation Standby Output | (kW) | 275 |
| Typical Generation Prime Output | (kVA) | 312.5 |
| Typical Generation Prime Output | (kW) | 250 |
| Typical Generation Continuous Output | (kVA) | 250 |
| Typical Generation Continuous Output | (kW) | 200 |
| Typical Alternator Efficiency | ≥ | 92.5% |
| Power Factor |
| 0.8 |
| Speed droop (static) elect. Gov. |
| 0-5% |
| Governing standards to ISO 8528 Parts 1 and 5 |
| G3 |
| Max. step load acceptance, 1st step(% Prime Output) |
| 74% |
|
| Basic Performance Datasheet |
| Aspiration Type |
| Turbocharger, air-water after-cooler |
| Injection Type |
| Direct Injection |
| Configuration |
| In Line |
| No. of Cylinders |
| 6 |
| Displacement | (liters) | 12.8 |
| Bore | (mm) | 128 |
| Stroke | (mm) | 166 |
| Compression Ratio |
| 15.5:1 |
| Piston Speed | (m/s) | 8.30 |
| Rotation Direction (from flywheel) |
| Counter Clockwise |
| Number of Flywheel Teeth |
| 160 |
| Flywheel House Size |
| SAE1-14 |
|
| Lubrication System |
| Lube Oil Specification |
| AFI-CF4 |
| Oil Capacity | ( Liters) | 40 |
| Max. Permissible Oil Temperature | (°C) | 110 |
| Low Oil Pressure Warning | (kPa) | 200 |
| Low Oil Pressure Shutdown | (kPa) | 160 |
| Oil consumption (as % of fuel consumption) |
| ≤0.5 |
|
| Cooling System |
| Coolant Capacity for Engine | ( Liters) | 18 |
| Max. Permissible Temperature | (°C) | 90 |
| Max. Coolant Warning Temperature | (°C) | 95 |
| Max. Coolant Shutdown Temperature | (°C) | 105 |
| Thermostat Open Temperature | (°C) | 71 |
| Radiator Cooling Flow | (m³/min) | 410 |
| Flow of Coolant pump | (m³/h) | 19.7 |
| Heat dissipation (engine radiator) | (kW) | 150 |
| Heat dissipation (convection) | (kW) | 22 |
| Radiator Model |
| PSCN1000 |
|
| Fuel System |
| Governor Type |
| Electrical Control |
| Engine Output at generator set prime output | (kW) | 284 |
| Fuel Consumption at 25% of generator set prime output | (l/h) | 20.38 |
| Fuel Consumption at 50% of generator set prime output | (l/h) | 37.54 |
| Fuel Consumption at 75% of generator set prime output | (l/h) | 52.44 |
| Fuel Consumption at 100% of generator set prime output | (l/h) | 69.61 |
| Lowest Fuel Consumption Ratio | g/kW.hr | 204.66 |
|
| Intake & Exhaust System(On Standby Output) |
| Combustion Air Consumption | (m³/min) | 23.33 |
| Max. Intake Restriction | (Kpa) | 5 |
| Max. Exhaust Temperature(Before Turbo) | (°C) | 615 |
| Max. Exhaust Temperature(After Turbo) | (°C) | 475 |
| Max. Exhaust Back Pressure | (Kpa) | 5 |
| Exhaust Gas Flow | (m³/min) | 28.50 |
| Exhaust Flange Diameter | (mm) | 125 |
|
| Electrical System |
| Charging Alternator Voltage | (V) | 28 |
| Charging Alternator Capacity | (A) | 55 |
| Starting Voltage | (V) | 24 |
| Starting Motor Capacity | (kW) | 1*6.6 |
| Minimum Battery Capacity | (Ah) | 2*150 |
| Minimum Temperature for Unaided Cold Start | (C) | 10 |
|
| Engine Dimension |
| Length | (mm) | 1745 |
| Width | (mm) | 900 |
| Height | (mm) | 1196 |
| Engine Dry Weight w/o Cooling System | (kg) | 1025 |
| Note: |
1,All engine parameters are in accordance with ISO3046, ISO8528
2,All engine parameters are based on 25°C / 100kPa environment condition
3,No power decrease with below 40ºC environment temperature and 1500 meter altitude
4,More than 40ºCand 1500m above sea level , decrease 2% per 10ºC , and 4% per 300m
5,At calorific value 42700 kJ/kg + 5%, density 0,835 kg/dm3 , temperature 280 K
6,Above data is only the testing data in our laboratory, it can't used to be the data on all contract |
| Alternator | Alternator model | MGA315-250-4SF | | Rating Voltage(V) | 400/230V,380/220V adjustable | | Rating Capacity(KW/KVA) | 250/312.6 | | Eff.% | 95.1% | | Power Factor | 0.8 | | Exciting type | Brushless self-exciter AVR | | Voltage regulation | ±1% | | No. of Phase | 3 phase 4 wire | | Enclosure Class | IP21 | | Class of Insulation | H |
|
| Standard Accessory | Battery | 2X150AH 12V |
| Battery Wires | 1 set |
| Flexible Pipe | 1*6 inch |
| Industry Silencer | 1*6 inch |
| Optional Accessory | VCB Breaker Panel | 400A |
| Fuel Tank | 400 Liter |
| Fuel-water Separator |
|
| Heater | Coolant & Oil Heater |
Guangdong Honny Power-tech Co., Ltd was founded in year 1992, and has been one of the leading power generation solutions and manufactures in China.We specialize in assembly, design, sales, installation, maintenance, and service of power generators.Honny owns strong technical team who widely design and install engineering for different standby power supplying requirement.As a starting point with providing most suitable standby power supplying solution, we perform special design and manufacturing for each project.In order to providing fast and convenient service support, with 20 years of continuous development, Honny set up 2 wholly-owned large-scale manufacturing factories, 2 R&D design centers and 41 wholly-owned sale and service offices in south China, east China, northeast China, north China, northwest China and southwest China area.The total business area is up to 250, 000 square meters, nearly 1, 000 employees and annual sales of more than 500 million RMB.
In order to continuously create more value for customers, Honny the first in generator field to establish exclusive service brand "Honny quality care", through setting up E-office system and Honny institute, regular free technical training, regular customers return visiting, information management for each customer, regular draw up training manual follow with the generator field status, establish a strong service network and a series of activities to ensure every customer with enjoying standard, intimate, fast Honny quality care services.
For keeping our constant competitive advantage, in the past 10 years, we invest much to overcome difficulties and obstacles, devote themselves to a number of ongoing new product research and development.We carry out several technical cooperation and joint product research and development work with China South Locomotive Group, France's Total Group(TOTAL), China's first aircraft institute, and many global leading engine parts manufacturers.Among the products, the large capacity AC alternators with independent intellectual property rights by Honny had been used in 2005.Honny's independent intellectual property rights with China's first generation, gas compression multi-functional integrated equipment successfully developed and delivered to users in 2007.With our own intellectual property rights, 275-2200KW high-horsepower high-speed diesel engines gradually will be put into the market in the second quarter of 2010.The success of these products has been developed to effectively fill the gaps in the domestic industry and to become China's ability to master the core technology and equipment manufacturing.
Under 18 years of tireless work and painstaking efforts, Honny reelected for five consecutive years in China's best power solutions integrator from 2004 to 2008, and won the Guangdong high-tech enterprises, Guangdong Famous Brand, Guangdong Top Brand, Dongguan Top 50 private enterprises in 2006-2008 for 3 consecutive years, Dongguan enterprise of observing contract and valuing credit in 2006-2008 for 3 consecutive years, Dongguan patent nurturing enterprise, Dongguan private technology enterprises, the founder Wen Guosheng won the Dongguan inaugural honor outstanding private entrepreneurs.
To promote the health of long-term development of enterprises, Honny launched the "talent, brand, culture, " three major development strategies in 2007.With the "Good attitude, promote development" concept, Honny is committed to building the greatest power solutions provider in the world.
