Introduction To The Realization Function, Test Basis And Emergency Plan Of Ge...
1. Generating set dummy load bank rental test - realization function
1. According to the characteristics of this project, simulate the future operation of the data center.
2. The test verification follows the principle from the end to the upper end, and conducts a comprehensive verification test on the data center according to the steps of installation inspection - functional test - performance test - full load heating inspection - parameter comparison - joint debugging - emergency drill. Possible faults and hidden dangers in the system.
3. Verify whether the data center meets the relevant national standards and design requirements.
4. Measure parameters such as generator set, line voltage, phase voltage, three-phase current, active power, reactive power, power factor, frequency, etc.;
5. The generator set sudden increase and decrease test and three-phase unbalance test can automatically calculate dynamic parameters such as steady-state voltage adjustment rate, steady-state frequency adjustment rate, transient voltage adjustment rate, and transient frequency adjustment rate;
7. With data storage function, it can perform data, graphic analysis, report printing and other functions;
8. Three-phase independent loading can easily complete the unbalanced loading of the generator set;
9. The on-off is controlled by the solid state relay, and the weak current controls the strong current, which is safer and more reliable;
10. Non-segment loading, the minimum step of single-phase power is 1KW, and the accuracy is high.
11. The deliverables of this project will serve as important technical documents for data center operation and maintenance.
12. Test the load bearing conditions of switchgear and PDU.
2. Generating unit dummy load bank leasing test - test basis
1. 09DX009 National Standard Design Atlas "Engineering Design and Installation of Computer Room of Electronic Information System"
2. American Institute of Electrical and Electronics Engineers Standard: IEEE-1100 "Code of Practice for Power Supply and Grounding of Electronic Equipment"
3. GB/T2887-2011 "General Specification for Computer Fields"
4. GB/T50174-2008 "Code for Design of Computer Room of Electronic Information System"
5. GB 50343-2004 "Technical Specification for Lightning Protection of Electronic Information System of Buildings"
6. GB 50054-2011 "Code for Design of Low-Voltage Power Distribution"
7. GB/T 15395-1994 "General technical conditions for electronic equipment cabinets"
8. GB/T 2820.5-2009 "Reciprocating Internal Combustion Engine-Driven Alternating Generator Sets Part 5: Generator Sets"
9. GB/T 1029-2005 "Test methods for three-phase motors"
10. GB/T 14711-2006 "Safety Requirements for Small and Medium-Sized Rotating Electric Machines"
11. GB/T 50150-2013 "Standard for Handover Test of Electrical Equipment for Electrical Installation Installation Engineering"
3. Generating unit dummy load bank leasing test - emergency plan
During the test, in order to ensure the safety of the personnel and equipment of the participating testers, improve the safety awareness to ensure the smooth completion of the project.
(1) Safety training Before the test, organize safety training for all participating testers, prepare protective equipment (insulating boots, insulating gloves, etc.), identify the working state of the equipment, understand the safe distance between cables and equipment, and learn about emergency situations. operation method, and sign the "Safety Commitment".
(2) Arrange staggered peak construction If the machine room has on-site construction and testing to be carried out at the same time, the staggered peak construction can be reasonably arranged according to the specific construction plan and test plan.
(3) Arrange a special person to be responsible for on-site coordination, establish a communication mechanism between the project managers of both parties, and ensure that the on-site work is carried out in an orderly manner.
(4) During the testing of on-site safety measures, each loaded machine room shall be equipped with fire extinguishing devices, and a safety inspector shall be designated to set up safety warning signs at any time according to the implementation situation.
(5) During the testing of emergency measures, if an electrical accident occurs, immediately cut off the superior power supply, if an air conditioning accident occurs, immediately cut off the corresponding circuit, if a fire accident occurs, immediately start the fire extinguishing device to minimize accident losses.
(6) The generator set is connected to the lower port of the generator set switch and is protected by a circuit breaker. In the event of a fault, the dummy load bank will be removed.
(7) The dummy load bank is connected to the low-voltage side of the generator set in parallel. In the event of a mains power failure, the generator set can be started normally and the dummy load bank will be removed. Make sure that the equipment room is powered properly.
