selection of diesel generator

( 1) the order, except should describe the unit models, also shows what type;

( 2) to illustrate the use of the cooling means, especially the large capacity units, more attention should be;

( 3 ) if the use of environmental premise and diesel generator calibration condition value gap, should be in when signing the temperature, humidity and altitude value, to provide suitable models and ancillary equipment;

Diesel generator outlet maintenance is based on contract or agreement on technical or economic indicators for maintenance, users in the selection and contract, should pay attention to the following points:

3 order note

Diesel generator to generator power output size classification, unit energy from 10kW-750kW various specifications. Diesel generator is a continuous operation of power generation equipment, if the continuous running at more than 12h, the output power will be lower than the rated power of about 90%.

( 4) unit function : the main technical parameters, operation adaptability, all kinds of automatic protection device reliability, agility;

( 3) the overall product appearance quality;

( 2) product specifications, models, main dimensions;

( 1) product technology, maintenance review;

Diesel generating sets of complete sets of products, including diesel engine, generators, control components, protective device.

Diesel generator is a small power generation equipment, means the diesel fuel, diesel engine for the original idea to drive the generator to power machinery. Each kind of specification and consists of protecting type ( with super speed, high water temperature, low oil pressure protection device ), emergency and mobile power station type structures. ( 5) a contract or agreement to delineate the other project.

2 classification and specifications

At present, our country has the export productivity production factory in Shenzhen Cummins generators limited company more than 10. Integral can be fixed on the foundation, location, can be installed in the trailer, for mobile use.

( 4) diesel generator voltage regulation rate were 1%, 2%, 2.5% of the rated voltage.

Although the diesel generator power is low, but because of its small size, flexible, lightweight, matching complete, easy operation and maintenance, and is widely used in mining, railway, field construction sites, road traffic safeguard, and factory, enterprise, hospital, as a standby power supply or  temporary power. Diesel generator diesel engine, generator, by the general control box, fuel tank, starting and control storage battery, protection device, emergency cabinet and other components. Export product machine maintenance, include the following:

4 maintenance project and method

( 5) the normal supply, to provide a certain amount of wearing parts, otherwise need, also should note. A newly developed in recent years, the unmanned automatic emergency power station, a more expanded the range of use of the generating unit. The mobile station is divided again for speed and vehicle speed to match the high-speed off-road type and low speed normal mobile type.