Online ups systems x20-40k

Key Attributes.

Introduction The series product is applicable to small and medium-sized data centers, network management center, computer rooms for enterprises, or able to provide solutions to conditions like voltage instantaneous drop-off or damping concussion, high-voltage pulse, voltage pulsation, surge voltage, harmonic distortion, and frequency fluctuation.  EX series UPS provide customers safe and sound power supply. FEATURES Each single phase of the  EX series UPS is converted to DC through an individual PFC circuit and then transferred to AC through Inverter for output. At the same time, a separate controller is provided for the real time control and data collection of PFC circuit so that the whole system can operate more harmonious or feedback the system state to the customer more promptly. In addition, the controlling of battery charging can extend the battery's serve lifetime effectively and the twin-channel line input improves the system's reliability. Furthermore, the series product is enhanced with excellent performance in protection level, which ensures the stability of UPS working in industrial environment with large dusts. Excellent performance in industrial environment protection Just with the standard product, IP21 protection level (protecting the machine from the intrusion of solid material with the diameter larger than 12mm or the water drops) is achieved. If a higher protection level is required, the optional dust-proof accessories can help to increase the protection level in industrial environment and safeguard the UPS's security of operation in bad environment. N+X parallel redundancy (compatible to battery share in the parallel mode) The maximum of the inbuilt parallel mode is 8 UPS without any other external accessories, which helps the customer to extend the system capacity with low cost. N stands for the minimum amount of UPS in the load and X stands for the amount of redundant UPS in the system. The bigger the number of X is, the higher the reliability of the system. The advanced controlling strategy is adopted to save the customer's investment by sharing a battery unit in the parallel redundancy mode. Intelligent management of battery charging and discharging The CUP- controlled advanced intelligent charging of battery enables the UPS's charger to rectify the charging parameter, and provide the optimum charging modes in the answer to the environment, types and amounts of cells, and the using condition of the battery. The scientific charging mode extends the battery's service lifetime. The optional addition to charging units shortens the time duration for the battery units recharging. Frontal-board operation and maintenance The full consideration of customer's efficiency in using the UPS is embodied in the module design and frontal-board maintenance, which saves time for repairing and improves the machine's usability. Twin-channel line input The UPS provides customer security in power supply with intelligent choice between two-line input or one-line input a