single phase 20kw Cummins diesel generator
single phase 20kw Cummins diesel generator
single phase 25kva Cummins diesel generator
Application : jobsite use or home standby use
Genset frequency : 50HZ
Phase number : single phase
Optional voltage : 110V, 115V, 120V, 220V, 230V, 240V
Power output : 20kw / 25kva
Power factor : 1 lagging
Country of origina : China
Quality certificate : ISO9001 : 2008, ISO14001 & CE
Guarantee period : 12 months started from on-board day of B/L
Production time : 25-30 days after we receive customer’s payment
- Description
Single Phase 20kw Cummins Diesel Generator Set
Technical Specifications
Diesel Genset | Genset Model | CSMT20-CE | CSMT20-CM | |||
Genset Standby | Kva | 27.5 | 27.5 | |||
Kw | 22 | 22 | ||||
Genset Prime | Kva | 25 | 25 | |||
Kw | 20 | 20 | ||||
Voltage (V) | 230 | 230 | ||||
Frequency (Hz) | 50 Hz | 50 Hz | ||||
Rated Speed (rpm) | 1500 rpm | 1500 rpm | ||||
Rated Current (A) | 87 | 87 | ||||
Generating System | Single Phase | Single Phase | ||||
Power Factor | 1 lag | 1 lag | ||||
Starting Method | electric starting | electric starting | ||||
Diesel Engine | Engine Brand | Cummins | Cummins | |||
Engine Model | 4B3.9-G2 | 4B3.9-G1 | ||||
Engine Power (kw) | 24-27kw | 24-27kw | ||||
Frequency @ Speed | 50hz @ 1500rpm | 50hz @ 1500rpm | ||||
Fuel Consumption @ PRP | 6.7 L/h | 6.7 L/h | ||||
Cylinder Number | 4 cylinders, inline type | 4 cylinders, inline type | ||||
Bore x Stroke (mm) | 102 x 120 | 102 x 120 | ||||
Air Intake Way | naturally aspirated | naturally aspirated | ||||
Displacement (L) | 3.9 | 3.9 | ||||
Lubricating Capacity (L) | 10.9 | 11 | ||||
Cooling Way | water-cooled | water-cooled | ||||
Speed Governor | EFC | mechanical | ||||
Alternator | Alternator Brand | Stamford | Stamford | |||
Alternator Model | PI 144J | PI 144J | ||||
Rated Power | 21.76kw | 21.76kw | ||||
Frequency @ Speed | 50hz @ 1500rpm | 50hz @ 1500rpm | ||||
Excitation Method | brushless, self-excited | brushless, self-excited | ||||
Insulation Class | H class | H class | ||||
Ingress Protection | IP 23 | IP 23 | ||||
Voltage Control | AVR | AVR | ||||
Genset Control Panel | auto-start, ATS | auto-start, ATS | ||||
Packing | Open Type | Dimension | 1650×750*1230 (mm) | 1650×750*1230 (mm) | ||
Weight | 850 kgs | 850 kgs | ||||
Silent Type | Dimension | 1900*830*1110 (mm) | 1900*830*1110 (mm) | |||
Weight | 1000 kgs | 1000 kgs |
Our default configurations are below.
1). 3P-4W system of generating system
2). 50Hz, 1500RPM of engine, 1500rpm of generator
3). Power Factor = 0.8 lag
4). default voltage is 400/230V under 50hz, default voltage is 380/220V under 60hz, more details, please check the below chart.
Frequency | 3P Voltage | Line Voltage | Phase Voltage | Engine Speed | Remark |
50hz | 380/220V | 380V | 220V | 1500 rpm | available |
50hz | 400/230V | 400V | 230V | 1500 rpm | default |
50hz | 415/240V | 415V | 240V | 1500 rpm | available |
50hz | 440/254V | 440V | 254V | 1500 rpm | available |
Frequency | 3P Voltage | Line Voltage | Phase Voltage | Engine Speed | Remark |
60hz | 220/127V | 220V | 127V | 1800 rpm | available |
60hz | 380/220V | 380V | 220V | 1800 rpm | default |
60hz | 416/240V | 416V | 240V | 1800 rpm | available |
60hz | 440/254V | 440V | 254V | 1800 rpm | available |
60hz | 460/266V | 460V | 266V | 1800 rpm | available |
60hz | 480/277V | 480V | 277V | 1800 rpm | available |
Supply Scope
● genuine DCEC Cummins diesel engine made in China
● synchronous brushless alternator — AC generator
1). genuine Stamford generator
2). genuine Marathon generator
3). genuine Leroy Somer generator
4). brushless generator
- controlling panel of genset
- manual type panel — just for introduction, we haven’t export it for many years.
this panel is key-started, has V-meter, A-meter, Frequency-meter, battery A-meter, transfer switch, water temperature and oil pressure gauges, hour-counter, red indicating lamp of generating electricity, blue indicating lamp of close-brake, emergency-stop red button, high speed/low speed switch, key-start etc.
- auto-start panel of genset as standard
adopt the Chinese Smartgen brand, module model : 6120U
- ATS panel of genset [ is optional ]
Chinese “Aisikai” brand, SKT1 series Auto Transfer Switch
- water tank with fan, cooling system, radiator 50 DEG,C MAX with coolant cap
- MCCB, mainline circuit breaker, Tengen, Delixi and CHINT as standard
● 24V starting battery: the latest nanometer technology (SIO2)adopted, maintenance-free and sealed, especially for the diesel genset, with 100% copper connecting cables - battery switch and battery charger
● steel-structure base frame against vibration - vibration insulators made of strong rubber
● industrial high-efficient silencer/muffler, exhaust elbow - 3 filters i.e. air filter, oil filter, diesel fuel filter
● standard accessories & tool kit from the engine factory - documents such as manuals and testing report
1). manual of diesel engine
2). manual of alternator
3). manual of genset’s operation & maintenance
4). manual of genset’s controlling module
5). manual of battery
6). commissioning report before shipment
- designed by us in a maximum ambient temperature of 40 degree and altitude is less than 1000 meters above sea-level
Supply Options
1). 12 hours-operation fuel tank under diesel engine
2). sound-proof canopy, water-proof canopy, container canopy, trailer
3). more intelligent control panel
- auto-start (AMF) control panel
- ATS(automatic transfer switch) control panel
- paralleling control panel
- remote control panel
wired mode or wireless mode with GPS positioning
RS232 or RS485 interface can be choosed.
RS232: 50m [the maximum distance of data communication]
RS485: 1200m [the maximum distance of data communication]
● many brands controlling-model for you, such as UK Deep Sea, Denmark DEIF, Turkey Datakom, Czech ComAp, Chinese HongKong Harsen, Chinese Mainland Smartgen etc.
4). water jacket heater (engine heater), lubricating oil heater, diesel heater
5). secondary silencer for the ultra-silent type diesel generator set
6). diesel-fuel/water separator
7). Swiss ABB brand circuit breaker
8). RCD [ Residule Current Device ]
9). battery charger or charging equipment for the battery
10). hand pump or auto-pump for draining oil
Products’ Remarks
- country of origin: China
● quality assurance:
all of exporting diesel generator sets are gone through rigorous tests before being released to the international market, including zero load,25% load,50% load, 75% load, 100% load, 110% load and all protection functions [over-speed stop, high water temperature, low oil pressure, battery charging fail, emergency stop etc.] moreover, all of exporting diesel generator sets are the 100% NEW machines, latest manufactured only after you pay the deposit to us.
● quality certificate: CE stamped, SONCAP, certificate for pre-shipment inspection
● warranty time: 12 months or 1000 running hours, whichever comes firstly. Your will enjoy all-around technical supports and counseling pre-sale, in-sale, after-sale, spare parts service is also a part of our comprehensive services, unworried too much
● production time: within 20-30 days started from your deposit day
● standard packing: strong plywood case for your LCL shipment, the plastic membrane for your container order