40kw Power Silent Type 50kVA Electirc Diesel Generator 220V / 380V , with Cummins 4BTA3.9-G2 Engine
40kw Power Silent Type 50kVA Diesel Electirc Generator 220V / 380V , with Cummins 4BTA3.9-G2 Engine
Main Features
1) Diesel engine; Impact,clean ,effient power,Low fuel conumption,economic,reliable and durable operation.
2) Original Stamford Brushless self-excitation system, AVR adjusted.
3) Deepsea brand, LCD display, automatic start/stop, full engine monitoring and protection.
4) Soundproof canopy; 8hours skid-in fuel tank; tropical radiator; main circuit breaker; battery; all kinds of filters;
5) Installation and maintenance manual, operation manual, parts catalog, diagram of control panel.
With Cummins engine 50kVA sound proof generators
is adopted the B,N,K series engine(sino-us JVC),and widely used in army,engineering,mining industry,more
reliable,economic.As the top one of JVC in China diesel gen-sets industry,Donfeng Cummins Engine Co,Ltd
(for B,C,L series)&Chongqing Cummins Engine Co.,Ltd(for M.N.K series) are its branches.
Genset specification:
| Genset Model | LF50S-3 |
| Prime Power(50HZ) | 40KW/50KVA |
| Standby Power(50HZ) | 44KW/55KVA |
| Frequency/Speed | 50Hz/1500rpm |
| Standard Voltage | 220V/380V |
| Voltage Available | 230V/400V |
| Phases | Three phases, four wires |
Engine Specification General Performance:
| Manufacturer: | Dongfeng Cummins Engine Co.,td. |
| Engine Model: | 4BTA3.9-G2 |
| Engine Type: | 4 stroke, Vertical in-line, 4-cylinder |
| Engine Speed: | 1500 r.p.m |
| Prime Power: | 50kw |
| Standby Power: | 55kw |
| Governor Type: | Electrical |
| Air Intake Way: | Turbocharged Aftercooled |
| Displacement: | 3.9L |
| Cylinder Bore * Stroke: | 102mm × 120mm |
| Compression Ratio: | 17.3:1 |
| Coolant Capacity Engine Only | 7.9Liters |
Alternator data:
| Engine Model: | Stamford UCI224D |
| Phase | 3 Phase |
| Power Factor | 0.8 |
| Drip Proof | IP 23 |
| Insulation class | H |
| Voltage regulation | ± 0,5 % |
| Altitude | ≤ 1000 m |
| Over speed | 2250 min -1 |
Engine Feature for Cummins 40kw sound proof generators
1.Diesel, heavy-duty, four stroke, water cooled and direct injection fuel system
2.24/12V D.C starter and charger alternator
3.Industrial capacity exhaust silencer supplied loose with flexible section
4.Engine driven cooling fan with protection guard
5.Steel wire braided fuel lines, vent and rain fittings
6.Set mounted acid battery installed with leads and terminals
Alternator Feature for Cummins 40kw sound proof generators
1.Brushless self excited, single bearing, 4 poles
2.Class H insulation
3.IP21/23 protection standard
4.Self-exciting and self-regulating
5.Automatic voltage regulator (AVR)
Control System for Cummins 40kw sound proof generators
1.manual / auto start and protection module
2.Equipped with Deep Sea,ComAp,Harsen,Smartgen famous control systems.
3.New integrated controllers in manual and remote start application.
4.Featuring full gen-set monitoring and protection.
5.Powerful graphic display, Icons, symbols and bar graphs
6. High functionality set new standards in gen-set control.
7.Special low temperature version is also available.
Why choose us
1. Our cooperate with famous diesel engine – USA brand,Deutz, Lovol/UK brand, UK-Lister Petter, Weichai.
2. Brushless alternator -- Stamford, Leroy Somer, Marathon, JET.
3. High-quality steel are thickness -- 2MM to 4MM
4. High density sound-absorbing material -- sound insulation, fireproofing
5. New design of turn-back type for air inflow & air outlet which can reduce the noise and advance engine efficiency.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.