Silent Diesel Generator setCHANGLONG low noise generator is a new series of products with advanced technology , the products comply with GB/T2820-1997 or GB12786-91 national standards, and has mass production. The overall design of the gen-set is compact structure, small volume, novel and beautiful appearance. The use of high-end sound absorption and noise reduction material and efficient multi-channel intake and exhaust noise reduction, into the exhaust channel, large impedance composite muffler, in ensuring Significantly improved low noise performance adequate power unit performance under.Widely used in telecommunications, hotels, buildings, places of entertainment, hospitals,shopping malls, industrial and mining enterprises and other areas with strict requirements on environmental noise, as the common or standby power supply. CHANGLONG dual power switch cabinet ATS automatically switch cabinet by the automatic transfer switch and have mains failure detection (AMF) feature of the unit control the composition of the screen. When the mains fails, ATS switch cabinet full logic control system automatically starts the generator set and transfer the load to the generator set; and when the utility power is restored, the load is automatically switched to the mains. Silent Generator Design Standards Factory Inspection 1,The designs and the productions are in conformity with • Inspection items. 2,China Compulsory Certification (CCC) • Protection devices working test. 3,GB/T19001-2008 / ISO9001:2008 • Starting ability in normal temperature. Design Conditions • 50% rated power load moment capability. The designs and the products are in conformity with: • Voltage deviation and speed variation: 0%, • Installation place:Outdoors or indoors (well ventilated) 25%, 50%, 75%, 100%, 110% Load. • Humidity: Less than 80%. Painting Process • Altitude:Below than one thousand (1000) meters • Painting process specifications and colors above sea Level. are based on the manufacturer’s standard. • The customer could also choose the color which the manufacturer offers Electric Generator Engine cooperation partners:with Cummins; Deutz; Yanmar; Isuzu; Lovol; Yuchai; Sdec DongFeng;Weichai;Lion;Yangdong etc. Electric Generator Alternator cooperation partners:with Stamford; Leroy Somer; Engga; Marathon; etc.ChangLong has gained OEM permission of many world-famous brands of electric generator.
Technical parameters are as follows:
Silent Genset Model Number: | CL-25HS | ØOutside Refueling ØOutside Watering ØKey switch ØEmergency stop switch Ø1x12V battery ØPowder coated canopy Ø50°C radiator. ØSteel base frame with forks lots. ØDry type air filter ØBase fuel tank ØVibration isolators between the engine/alternator and base frame. ØOperator’s Manual / Parts Manual / Specifications |
Genset Prime power: | 25KVA/20KW |
Genset Standby Power: | 30KVA/24KW |
Genset Voltage: | 400/230V |
Genset Frequency: | 50Hz |
Genset Speed: | 1500rpm |
Genset Connection: | 3phase 4wire |
Genset Tank Capacity: | 150L |
Genset Silent generator set, the nois: | 63-73 dBA@7m |
Genset Engine Model: | PHF4027D |
Genset Brushless Alternator Model: | TFW-144E |
Genset Controller Model: | HGM6120UC |
Genset Rotate speed governor: | Electrical governor |
Genset Excitation System: | Self excited |
Genset Dry Weigh (approx.):980kg | Genset Dimensions L×W×H:1950x950x1200mm |
Weichai Huafeng Engine
Engine Model: | PHF4027D1 |
Engine Continuous Power: | 27kW |
Engine Maximum Power: | 33kW |
Engine Number of Cylinders: | 4 Cylinders |
Engine Bore / Stroke: | 105mmx115mm |
Engine Displacement: | 3.61L |
Engine Speed: | 1500rpm |
Engine Start the motor: | 12V |
Engine Fuel pump: | Electronic speed |
Engine Type of Fuel: | Diesel |
Engine oil: | 15W40-CF4 |
Engine Cooling System: | Water cooled |
Engine Fan: | Pusher |
Engine Type of injection: | Direct injection |
Engine Intake System: | Turbocharged |
Engine Fuel Consumption; | ≤215g/kW.h |
ChangLong Brushless Generator
Generator Model: | TFW-144E |
Generator Continuous Power: | 25KVA/20kW |
Generator Maximum Power: | 30KVA/24kW |
Generator Speed: | 1500rpm |
Generator Frequency: | 50Hz |
Generator Voltage: | 380V/220V |
Generator Rating Current: | 36A |
Generator Power Factor: | 0.8 |
Generator Windings: | 100% copper |
Generator Altitude: | ≤1000m |
Generator Exciter: | Brushless |
Generator Insulation Class: | H |
Generator Protection Class: | IP23 |
Generator Voltage Regulation: | ±1.0% |
Telephone Interference: | THF<2%;TIF<50 |
Total harmonic.TGH / THCat no load < 1.5 %on load < 5% |
Generator Set Control System
HGM6120UC is an automatic mains failure control module. Itis used to monitor the mains supply and automatically startand stop the engine. The module indicates the operational status and fault conditions, automatically shutting down theengine and indicating engine failure on the LCD. ØMicroprocessor control, with high stability and credibility ØMains supply and generator operation monitoring ØIndicating operation status and fault conditions ØMultiple protections; multiple parameters display, like pressure, temp, ect. ØManual and automatic work mode selectable ØReal time clock for time and date display, overall runtimedisplay, 99 log entries ØOverall power output display ØIntegral speed/frequency detecting, telling status ofstart, rated operation, overspeed ØCommunication with PC via RS485 OR RS232 interface,using MODBUS protocol |
Powerful engines 1. Adopts word-famous engines, with noise and low emission. 2. Rugged structure ensures lowest vibration. 3. Common rail system: (for some models) significantly lowers the combustion temperature, and leads to cleaner exhaust. 4. For the turbocharged machines, the carbon dioxide (CO2) emission is reduced. Easy to operate (Control system) 1. Micro-processor cored digital system. 2. Multiple languages, automatic control. 3. Connected with the mains through ATS, which can help realized automatic transfer between the mains and the generators. Also, multiple generators can be paralleled for bigger power needs. Convenient refueling and watering installations 1. Outer filling fuel port. 2. 8-12 hours base fuel tank in soundproof generator sets prevents against leakage and fuel spray when cleaning the interior. The fuel tank abides by European environment protection standards. 3. Drainage outlet. 4. Water feeder is located on top of the canopy. Convenient Connection 1. Terminal connection lugs(L1,L2,L3 and LN)make connection and wiring more simple and well-ordered. 2. Emergency stop provides convenient operation in emergent situation and when serving.
Diesel Generator set with Weichai Huafeng engine Brushless Generator 3-Phase 4-wire Voltage 380V / 220V 2. Brand new brushless alternator, single bearing, flange connection, IP23, H insulation class, with AVR. 3. Heavy duty steel channel base frame. 4. Heavy duty industrial type silencer with flexible bellow. 5. Vibration damping supports between Engine/Alternator and base frame. 6. Radiator with safety guard. 7. Automatic strat control panel, Smartgen 6120 model as standard supply. 8. High capacity lead acid battery C/W battery cables. 9. 3-pole output circuit breaker. 10.Below 500KW, skid-mounted bottom fuel tank for 8hrs full load as standard supply. Above 500KW, storage fuel tank is provided at extra cost. 11. Standrad tool kits and complete operation/maintenance/manuals to Engine/Alternator/Control panel, etc. 12.Optional supply:a)Remote start/Auto maius failure(AMF)/ ATS(automatic transfer switch) control panel, b) Soundproof / Weatherproof canopy, c) Mobile trailer, d) Auto load sharing, synchronizing panel and load sharing.