We manufacture Cummins Diesel Generator with good price and high quality .from 15kw to 800kw.
Open Type,
Silent Type.
Mobile Wheels trailer type.
Automatic Type.
2 years warranty.
10 Days delivery.
Cummins Diesel
uses Cummins parts and technical production, Cummins is the first to use the
cylinder combustion optimization technology either in the design or manufacture
of Cummins has been recognized as a well-known brand, a model of the high-tech
world Engine field. Use whenever and wherever, no matter how much power, you
will find the super power of Cummins Engine, Cummins generator sets can be
applied to all walks of life, as a backup or primary power supply, the power
range from 20 KW to 1200 KW.
Standards:
Generator sets meets GB/TB2820 general technical specifications for Diesel Generator
set
Electric
performance for generator sets,
Rated
voltage: 480-110V
Connection
method: 3 phase, 4 wires or 1 phase 3 wires.
Rated
frequency: 50 Hz or 60 Hz
Rated speed:
1500rpm or 1800rpm
Frequency regulation:
steady state ≤-5%
Transient
state ≤±10%
Steady state
voltage regulation ≤±1%
Power factor:
0.8 lagging
Line voltage
wave from distortions:≤5%
Cummins Diesel Generator Cummins Diesel Generators, Cummins Power Generators, Soundproof Cummins Power Generator, Cummins Diesel Power Generators Weifang Huatian Diesel Engine Co., Ltd , http://www.higenset.com
According to Professor Yang introduction, no leakage of ordinary magnetic pump is unmatched by other pumps, but the efficiency was significantly lower than ordinary pumps. Application of composite carbon fiber spacer to solve the problem of inefficient magnetic pump, magnetic flux pump efficiency than ordinary 5% -8%, spacer weight is a quarter of the original metal spacer.
It is reported that the carbon element can not be melted at high temperature (above 3526 degrees Celsius sublimation), carbon fiber resin composite spacer in organic solvents, acids, alkali insoluble, not bulging, corrosion resistance. Carbon fiber resin composite molded sleeve spacer molding, metal processing than the simple process. Professor Yang introduced carbon fiber mechanical properties, its weight less than steel 1/4, tensile strength of carbon fiber resin composite materials are generally more than 3500MPa, is 7 to 9 times the steel, the tensile modulus of elasticityMPa , Also higher than steel, its specific modulus is higher than steel.
Recently, Lanzhou Polytechnic University Institute of Dynamical Yang Feng Yu successfully developed a composite carbon fiber spacer magnetic pump , effectively solve the problem of inefficient ordinary magnetic pump. It is reported that the successful development of composite carbon fiber spacer magnetic pump for the first case.