When to choose a high pressure diesel generator for a data center

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The high-voltage generator set has the advantages of long output distance and low loss, and can be used as a standby generator set in large data centers in the fields of finance, insurance, communications, education, etc., which plays a pivotal role. The high-voltage generator set can provide backup power to the data center, avoiding the interruption of data transmission caused by a complete power outage in the data center.

Therefore, when the data center is far away from the standby generator set and needs a large generator set power, the high-voltage generator set can be considered.

The generator set does not start for a long time, it is recommended to test it once a month, and the running time is about 30 minutes. (For reference only: (Fujian Yanan diesel generator set 4000080999) Yaxiaonan will answer for you).

The diesel generator set is stable from ignition to power generation, and the imported unit is about 5-15 seconds, and the domestic unit is 15-30 seconds.

Diesel engines have high fuel consumption and high wear and tear of components at low water temperatures. After starting, the load should be increased slowly, and the load can only be normal after the water temperature is normal. If the load cannot be controlled by automatic loading, the water temperature should be basically normal (above 70 degrees Celsius) before "pick-up".

Data centers generally have high power requirements and cannot be cut off, so there are generally multiple power guarantee mechanisms. Generally, there will be 2 mains power, which is stopped all the way, and the operation can be guaranteed when the road is returned; The combination of UPS + diesel generator will also be set, in the case of the two mains power stops, UPS will be started immediately, but the power supply time is short, the diesel generator set is not started when the UPS power supply, the diesel generator set is turned off after the UPS, mainly powered by the diesel generator set.

(For reference only: (Fujian Yanan diesel generator set) Yaxiaonan will answer for you) The data center is a place with high power requirements. Generally, the main power supply of data centers is mains, but diesel generator sets are equipped as backup power supplies.

As a standby power supply, when the mains power is interrupted, it should be started in time to ensure the normal operation of the electrical equipment.

There are also some data centers that use turbine generators (gas generators) instead of diesel generators, mainly because they are less polluting and have lower operating costs.

Diesel generator sets available in bank computer room data center! Why do you say that:

Diesel generator set can be used as an emergency backup power supply, usually electrical equipment by the mains **, when the mains power is interrupted, you need to start the diesel generator set.

The selection of generator sets for bank computer room data center needs to pay attention to the choice of brand, power and configuration.

The generator set brands like Yuchai, Perkins, Cummins, etc. are good, and the unit quality is good and the operation is stable. The power needs to be calculated according to the actual electricity consumption.

The generator set for the bank computer room needs to be equipped with a silent box and automation

The surface of the cabinet is coated with anti-rust paint, which also has noise reduction and rain protection functions.

The interior of the cabinet adopts a silocating structure and uses silocating materials.

The design of the box structure is reasonable, and there is a maintenance door to facilitate the unit troubleshooting.

There is an observation window and an emergency stop button on the box, so as to observe the operation of the unit, and can stop the unit in case of emergency.

Auto-start and launch function.

When the mains power grid stops supplying power or the mains voltage is lower than 80% of the rated value, the unit will start automatically, after the successful start, the load will be supplied with power, and the whole process of a successful start will be controlled within 15 seconds, with a remote interface, the start delay can be set, and the generator set will be automatically started and stopped.

Auto-opt-out feature.

During the self-generation output of the generator set in the automatic state, if the mains power is restored and confirmed by 30 seconds, the unit starts to execute the automatic exit procedure, the unit will first cut off the load, restore the mains power supply, and then automatically stop after 2 minutes of cold engine operation. If the mains power supply stops during the operation of the chiller, the unit will automatically adjust the speed to restore the power supply to the load.

Banks, supermarkets, hospitals, data centers, etc. generally need to be equipped with diesel generator sets. Diesel generator sets in these industries are used as standby generator sets, and the usual electrical equipment is powered by the mains, and when the mains power is interrupted, it is necessary to start the diesel generator set.

UPS generally has a smaller capacitance. The capacity of a single standby diesel generator set can reach 2000kw, and then the high-power parallel generator set can be realized.

Therefore, banks, supermarkets, hospitals, data centers, etc. are still equipped with diesel generator sets as backup power sources.

There is no standard requirement four; The data design is according to the requirements of GB50174-2008A B C three-level intermittent power supply system battery standby room, A B two computer rooms, 15min in the machine room (diesel generator as backup power supply), and C-level computer room according to the actual needs of the power supply environment, which should meet the performance requirements of the equipment itself;

Diesel generator sets are divided into open type, container type, silent box type, etc. (Yananda Yanan Group: R&D and production of diesel generator sets and fuel cells).

Generally, the data center is open type, and the open air is containerized.

In addition, there is also a UPS uninterruptible power supply system, although the unit price is higher, but it can achieve uninterruptible power supply.

Comsin has done a relatively good job in the field of diesel power generation. Can be considered.

Gasoline generators, natural gas generators.

Layout method of generator set machine room:

The original intention of the design of the generator set room is to put the unit in the protection of the machine room to prevent the erosion of sunlight and rain, sand, smoke and dust on the aircraft.

The quality of the design of the machine room directly affects whether the unit can operate normally and stably for a long time, whether it can meet the noise requirements of the surrounding environment, and whether it can easily overhaul the generator set. Therefore, it is necessary to design a reasonable computer room, both for the owner and for the unit.

Before the planning, layout, design and installation of the computer room, you should first confirm the model of the required generator set, the size of the control system and the power distribution device, and then learn more about the requirements of the installation project through the manufacturer's instruction manual. If the installation site conditions cannot meet the requirements of the unit installation project or there are difficulties and questions, you should take the initiative to consult the manufacturer to solve the specific technical problems.

Even the most basic computer room must have the following conditions: concrete flooring, air inlet shutters, exhaust shutters, smoke exhaust outlets, smoke exhaust mufflers, smoke exhaust elbows, anti-vibration and expansion exhaust pipes, hanging code springs, etc.; Auxiliary equipment such as fuel tanks, water tanks, intake and exhaust fans, batteries, control panels, power distribution panels, and air switch screens that are closely related to the unit should also be located in the machine room or in the equipment room accessories.

The Data Center Design Code states:

The performance level of the backup diesel generator set should not be lower than G3 level.