David&Partners Generator (Shanghai) Ltd, is a cummins power generator set assemble factory. we can supply generator set powered by Cummins, Perkins, Deutz and Chinese brand, with steable alternator such as Stamford, Leroy Somer and Wattek. We are continously focusing on soundproof canopy design and manufacturer. especially for low noise products.
power generator set @50Hz, 230/400V
power generator Model
power generator set Standard:
1. Deepsea control model 6020
2. Chint circuit breaker (MCCB)
3. 8 hours (@75% load) base fuel tank
4. Emergency stop button.
5. Maintenance free battery with floating charger
power generator set Optional:
1. Soundproof canopy
2. Chinese brand Wattek brushless alternator
2. ATS 400A & Deepsea control model 7320
3. Four wheel trailer (<30km/h)
power generator set Spares parts:
power generator parts - First 50 hours
Every 250 hours
Every 500 hours
Primary fuel filter
Every 750 hours
Every 1000 hours
Fuel fuel filter
Air filter element
As you know, we sell our power generator products from China to your place, more than 10,000 miles average I think. So, it must be solid, especially for the soundproof product, which will be placed normally without any cover.
Same reason, long distance requires compact and light weight to make easy transport. Also compact dimension means you can deploy our power generator products more comfortable.
Which means the balance of vibration, ventilation, gravity center, noise level and internal temperature. Sometimes these KPI are opposite, we need to simulating and testing hundreds of times to make it running as smoothly as we expect.
l How we design power generator: simulation & testing
1. CAE simulation
We simulate engine and alternator working first, then we can understand how it vibrate, how it spread the energy, then we will design the base-frame and canopy cover to reduce the vibration, and keep it solid/compact.
2. CFD simulation
After we have the base-frame and canopy design, the engine thermal radiation, inside canopy ventilation and and noise spread analyzing will be processed. Then base-frame and canopy design will be changed inch by inch to make the ventilation, internal temperature and noise spread performance very good under a very reasonable dimension.
3. NVH analyzing and testing
This step will decide which kinds of noise absorb material will be choose, and how it be assembled. Then we test and change again.
As you know, we can not actually reduce the noise spread, because we are not engine manufacturer, what we do, is try to reduce the noise level on specific direction and height. Which means, we are trying to let less noise spread to your ear & decibel meter.
l Also, we are experienced to serve these customers:
1. Local tender bidders. (Agent/retailer)
We are very good at support power generation bidders. Our bidder friend will only need to focus their political resources, and we will take care of all the paperwork and documents, and of course, prepare generator set they need. Our after service engineers will be ready to repair on spot.
2. End user. (rental, industrial, real estate etc)
For rental business, we can follow their design and detailed requirements perfectly.
For industrial end user, our standard SPEC power generator include spare parts list, operation manual, instruction and quick response service.
Topower Generators Co., Ltd, is a diesel generator set assembly factory. we can supply genset powered by Cummins, Perkins, Deutz and Chinese brand, with steable alternator such as Stamford, Leroy Somer and Wattek.
We are continously focusing on soundproof canopy design and manufacturer. especially for low noise products.