Case
State Grid Shandong Dongying City Dongying District Power Supply Company
The Dongying District Power Supply Company was established in 1985 and currently has 207 employees. It is responsible for managing the power supply and usage for 4 towns, 6 street offices, and 221 administrative villages. It has 7 substations of 35 kV, and 598.3 kilometers of 10 kV and above lines. The power supply increased from 20.6 million kWh in 2000 to 489 million kWh in 2009. The profit and tax revenue increased from 797,700 yuan in 2001 to 16.65 million yuan in 2009, becoming a major contributor to the district's profit and tax revenue, and making a positive contribution to the economic and social development of Dongying District.
In order to further enhance the reliability and stability of the power supply system, the Dongying District Power Supply Company selected the Baoxing 20KVA industrial UPS. Baoxing Company is a professional enterprise engaged in the research and development, production, sales, and service of UPS power products, which are widely used in communications, finance, electricity, medical, transportation, and other industries both domestically and internationally. The Baoxing 20KVA industrial UPS provides reliable support for the power supply system of the Dongying District Power Supply Company with its high efficiency, stability, and safety, injecting strong momentum into the local economic and social development.
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 potential failure risks caused by UPS hazards.
● Large screen full-color touch screen, 7-inch full-color touch screen, with multi-language display.
● Strong adaptability to complex environments, standard equipped with output isolation transformer.
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