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Fundamental Electricity Service

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Custody Services of Electrical Facilities and Equipment
Such custody service is also called "Yearly Service". Its aim is to offer all-around electricity service solutions to power customers, substitute prior guarantee for after-sales service, and make the housekeeping-style service available, thus eliminating all their concerns. Within the yearly service period, a wide range of services will be provided for the electrical equipment in a distribution room, such as daily maintenance, routine testing, energy efficiency analysis, and electricity quality evaluation.
1、Carry out complete testing with power off for primary distribution equipment on a yearly basis, and submit an equipment test report to the client.
2、Periodic cleaning of primary distribution equipment
3、Make a periodic inspection tour, with the relevant records submitted to clients.
4、Carry out testing on insulating safety tools and devices (insulating gloves, footwear (boots), operating rod, earthing conductor insulating rod, voltage tester (measurer), earthing annealed copper wire), with relevant test reports submitted to clients.
           
Troubleshooting & Emergency Repair
We provide troubleshooting services for customers' electrical equipment and facilities. 24h emergency repair service is also available for the distribution equipment with sudden malfunction.
1、Deal with aged and leaking seal washers on transformers and refill insulating oil;
2、Deal with a series of issues arising from transformer operation, such as fuse burn-out, transformer lead burn-out, or ON/OFF action caused by the action of a protective device;
3、Gas relay action detection due to failure in a transformer;
4、Breakdown of supporting insulators, current and potential transformers, and lightning arresters;
5、Failure caused by a worn or aged electrical actuator;
6、Replacement of damaged breakers;
7、Replacement of damaged HV switches;
8、Processing of overheated connectors;
9、Replacement of damaged cables and intermediate joints;
10、Deal with any failure of the capacitors and switchable capacitor controllers; and
11、Deal with any disconnecter failure. 
          
Periodic Preventative Test of Electrical Equipment
We perform the comprehensive electrical preventative detection and testing for customers with our advanced test equipment and submit test reports.
More than 60% of power failure cases in electric power systems are attributable to the defective insulation  of electrical equipment. It will take a certain period for such deteriorated or defective part on the equipment's insulation to become visible. During this period, the physical and chemical properties of insulating materials can tell you more information. Accordingly, the testing staff are required to collect the data of various electrical equipment at different moments by means of testing during the project handover or equipment operation, so as to promptly identify any defect on electrical equipment and determine whether it can operate or the continuous operation is possible as required in relevant procedures.
According to national and professional standards, those issued by GSPG and related technical specifications, the routine test items include: oil-immersed and dry-type transformers, high-voltage circuit breaker ("HVCB", oil-minimum and bulk-oil types), HVCB (vacuum), HVCB (SF6), isolating switch, electric power cable (10 kV), instrument transformer (10 kV), metal oxide arrester (MOA), busbar and insulator, relay protection system, and grounding device.
        
Installation for Power Engineering
We can perform the overall or partial installation of distribution systems according to drawings provided by design institutes. We also have debugging and transmission capabilities. Therefore, we can comply with technical standards and requirements for project design.
           
Equipment Renovation & Expansion
We are able to offer and implement improvement solutions to potential hazards and defects in customers' distribution systems.
             
Operation Optimization
Each customer's payment for electricity charges is directly related to its economic benefit and survival. We can maximize the efficiency of each customer's power for the best utilization. We can provide a wide range of services, such as optimal reactive power, line and distribution network renovation, and capacity optimization.
We are able to provide diversified optimization solutions and services based on different customer electricity requirements, consumption features and habits, and electrical equipment operation.
         
Technical Consultancy & Training
We can solve customers' electricity problems with our professional and cost-effective advice and solutions for electricity by analyzing their consumption and equipment conditions, thus ensuring economic, safe and reasonable electricity consumption. Such technical consultancy service focuses on the problem analysis and evaluation and provision of specific feasible solutions, excluding solution implementation. Scope of Service:
1、Analysis and consultancy of electricity failure
2、Analysis and evaluation of capacity increase and decrease
3、Electricity cost analysis (consultancy of power conservation)
4、Consultancy of fines related to electricity charges
5、Consultancy of power consumption plans (on installation or power supply line optimization)
6、Consultancy of emergency power supply plans in special cases
7、Consultancy of safe consumption
8、Consultancy of new technologies and equipment for feasibility
9、Technical training
10、Technical consultant (long or short-term)
       
Monthly Report

Fundamental Electricity Service

 

 

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