Power Operation & Maintenance

Services includes: Fault analysis & consulting, capacity analysis evaluation, electricity cost analysis , electricity scheme consulting (new consulting or optimization consulting) , electricity fine consulting, eafety consulting, feasibility of new technology, new equipment Emergency power supply scheme consulting, technical training, technical consultant (long-term or short-term)

Service Plan for Basic Electricity Consumption

1.Service Introduction

2.Service Advantage

7x24hrs Service

After receiving failure notification, operation&maintenance team would reach to site quickly for emergency repairs, and can arrive within 24 hours for emergency and sudden faults.

Professional Service Team

With professional operation and maintenance qualifications to ensure that users receive the highest quality and professional power services.

High-Quality Material Supply

Provide high-quality materials and equipment for users to choose, and guarantee for one-year warranty service

3.Service Characteristic

Trusteeship Service For Power Facilities and Equipment

Butlet Service: To provide all-round power service solutions for power users, replace emergency repairs with advance guarantees, so that users can avoid all worries. During the trusteeship period, the power operation and maintenance team will carry out daily maintenance, regular monitoring, analysis of performance, and evaluation of power consumption quality for the electrical equipment of the power distribution room. Can equip with intelligent power consumption cloud platform: Realize intelligent management of power distribution room, real-time monitoring of power consumption operation, and further improve user safety and economy of power consumption.

Troubleshooting and emergency repair

24-hour emergency repair service: Provide electrical equipment and facility troubleshooting services, and provide 24-hour emergency repair service for power distribution equipment with sudden breakdown.

Regular Preventive Testing of Electrical Equipment

Haihong Electric has an advanced intelligent laboratory with advanced and complete testing equipment and a full range of qualifications for regular preventive testing of electrical equipment. Scope of testing: oil-immersed transformer, dry-type transformer, High-voltage circuit breaker(short for oil, oil ), high-voltage circuit breaker(vacuum), high-voltage circuit breaker(SF6), isolating switch, power cable (10kV), mutual inductor (10kV), metal oxide arrester, busbar and insulator, relay protection device, grounding device, etc.

Equipment Renovation and Expansion

According to user's request, provide them with power distribution system improvement plans and implement them, including hidden dangers, defects, obsolescence and capacity expansion in the power distribution system.

Operation Optimization

According to the different power consumption requirements and characteristics of users, tailor-made optimization solutions and services, including reactive power optimization, line transformation, power distribution transformation, and capacity optimization.

Power Engineering Construction Business

Mainly undertake the construction business of 10kV and below power transmission lines and substations of the same voltage level, power distribution engineering construction business, and construction of power generation projects with a single unit capacity of 200,000 kW and below.

Technical Consultation&Training

According to the user's electricity consumption situation and equipment situation, provide professional and economical electricity consultation suggestions and solutions, comprehensively solve customers' electricity consumption problems, and help customers realize economical, safe and reasonable electricity consumption.