Case
State Grid Taizhou City Luqiao District Power Supply Company
As a provincial power supply enterprise, the Luqiao Power Supply Bureau has been committed to providing power services to 4 towns and 6 streets in the region since its establishment in February 1995, and is responsible for tasks such as power grid construction, operation, and maintenance. The company has 19 functional departments and production departments, with 5 power supply stations and 8 power supply business offices.
As of the end of October 2011, the company had a total of 245 full-time employees, 29 collectively-owned employees, 34 labor dispatch production frontline workers, and 157 rural electricians. The number of power supply customers of the company was 205,100, of which the number of lighting customers was 170,900, and there were a total of 9 business outlets in the region. As of October 2011, the company's total assets amounted to 825 million yuan, with operating income of 1.214 billion yuan, electricity sales of 1.894 billion kilowatt-hours, and a power supply rate of 100% in the region.
The facilities of the Luqiao power grid are also continuously developing and expanding, currently having 1 substation of 500 kV, 2 main transformers with a capacity of 2 million kVA; 2 substations of 220 kV, 4 main transformers with a total capacity of 630,000 kVA; 9 substations of 110 kV, 16 main transformers with a total capacity of 740,000 kVA; and 5 substations of 35 kV, 8 main transformers with a total capacity of 112,500 kVA. In addition, the power grid has 9 35kV lines with a total length of 71.723 kilometers; 212 10 kV line intervals, 157 operational 10 kV lines with a total length of 1540 kilometers, of which the length of cable lines is 323 kilometers; 77 10 kV switch stations (of which 55 are under dispatch jurisdiction); the highest electricity load from January to October 2011 was 459,700 kW.
The Baoxing 30KVA industrial UPS will provide the company with more reliable power supply assurance, helping to ensure the stable operation of power facilities, and will also bring a better electricity experience to local enterprises and residents.
Application Products
Uranus Series Industrial UPS 10-500kVA (3:3)
Performance Features
● DSP full digital control technology, effectively improving product performance and system reliability
● Advanced IGBT inverter technology, reducing system noise and power loss, with input efficiency exceeding 95%.
● Double conversion pure online technology, providing full-time protection for the load.
● Comprehensive protection functions, including output overload, short circuit, inverter over-temperature, battery under-voltage warning, and battery overcharging protection.
● Powerful redundancy parallel function, supporting N+1 or N+X up to 8 units in parallel.
● Advanced communication functions, standard equipped with RS232, RS485, dry contact, emergency switch device EPO and other interfaces.
● Predictive alarm system and self-diagnosis function at startup, which can timely avoid the risk of failure caused by UPS hidden dangers.
● Large screen full-color touch screen, 7-inch full-color touch screen, multi-language display.
● Strong adaptability to complex environments, standard equipped with output isolation transformer.
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