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Chongqing Zhiren Electric Equipment Co., Ltd.
Chongqing Zhiren Electric Equipment Co., Ltd. Professional PMG generator manufacture since 2001.
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20KW Japanese engine powered Rare Earth Permanent Magnet Soundproof Diesel

20KW Japanese engine powered Rare Earth Permanent Magnet Soundproof Diesel

Place of Origin : Chongqing, China
Brand Name : Zhiren
Model Number : 20SJ/MC
Certification : ISO9001:2000
Price : Negotiable
Delivery Time : 30 days for ready goods, 60 days for OEM
Payment Terms : T/T; L/C
Supply Ability : 6000 sets per month
MOQ : 5 sets
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This 20KW water-cooled rare earth permanent magnet super-silent diesel generator set is powered by Japanese Yanmar engine and configured with our patented technology product--rare earth permanent magnet generator.Compared with common rare earth permanent magnet generator set, this generator is equipped with a sound attenuating cabinet which greatly decreases noises. With two-year guarantee for generator replacement, It has better cost-performance compared with Japanese generator set. It is industrial product rather than civilian product made by manufacturers from general machinery industry. Our clients are those people or fields that require quality products, high performance and low noise.

Product Feature
1.Compact structure, small size, and light weight which is about 30% lighter than a common generator.
2.Complicated energy consuming devices which are parts of a common generator, such as excitation winding, exciter and AVR voltage regulator are not needed. Besides, the efficiency and the power factor are 20% higher than those of a common generator.
3.It has ultra strong over load capacity and can start inductive loads of approximate power such as UPS power source, air conditioner and motor etc.
4.It is highly reliable, maintenance free, long life, water proof and dust -proof with no more than 50 degree of temperature rise when the generator is under continuous full-load run.
5.Transient voltage deviation of both shock load and sudden load drop are less than 10%. Steady-state voltage deviation is not over 0.5. Neither line voltage harmonic distortion rate nor telephone harmonic factor is over 2%. Please be assured of the use of precision instruments and meters.
6.Compared with brushless motor, it has neither carbon brush that brushless motor does not have nor complicated excitation control unit. This makes the structure simpler and lowers the whole machine failure rate. Besides, it has ultra strong overload capacity which belongs to carbon brush motor.(the overload capacity of Brushless motor is low)
7.Compared with brush motor, it has not carbon brush and has no electric sparkle or electromagnetic disturbance under operation. It is perfectly suitable for communication and military use.
Rare earth permanent magnet generator has the advantages of both brush motor and brushless motor, and has unsurpassable superiority in features and performance than both.
Product Specification/Models
Genset model: GF20SJ/MC
Engine: 4TNV84T
Cyliner No.:4
Engine speed(r/min): 1500
Fuel type: 0# for room temperature and -20# diesel for low temperature
Cooling method: Water cooled(with low temperature start)
Starting mode:Electric Start
Oil consumption(g/
Fuel tank capacity(L):100
No. of phase: Three phase
Excitation mode: Rare earth permanent magnet
Rated voltage(V): 400
Power factor: 0.8
Frequency(HZ): 50
Rated current(A):21.6
Rated power(KW):15
Max power(KW):16.5
Protection class: IP25
Insulation class: F
Noise at 7 meters(dBA): 62
Net weight(KG):540
Products of this series are widely used in communication, railway, bank, oil, utility and military fields so far. Our rare earth permanent magnet gensets have been exported to south America, Northern Asia and Africa markets for military and government purchase.

Product Tags:

diesel generator set


silent generator set


magnet diesel generator set

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