Hf Series 20-80k Online UPS

The HF33 20-80K series UPS 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. HF33 20-80K series UPS provide customers safe and sound power supply.Excellent performance in industrial environment protectionJust with the standard product, IP21 protection level (protecting the machine from the intrusion of solid material with the diameterlarger than 12mm or the water drops) is achieved. If a higher protection level is required, the optional dust-proof accessories canhelp to increase the protection level in industrial environment and safeguard the ups security when operation in bad environment.N+X parallel redundancy (battery share in the parallel modeThe maximum of the inbuilt parallel mode is 8 UPS without any other external accessories, which helps the customer to extend thesystem capacity with low cost. N stands for the minimum amount of UPS in the load and X stands for the amount of redundant UPSin the system. The bigger the number of X is, the higher the reliability of the system.The advanced controlling strategy decrease customer's investment by sharing battery group in the parallel redundancy mode.Intelligent management of battery charging and dischargingThe advanced battery intelligent charging technology enables the UPS's charger to rectify the charging parameter, and providethe optimum charging modes in different environment, types and amounts of cells, and the using condition of the battery. Thescientific charging mode extends the battery's lifetime. The optional addition to charging units shortens battery charging time.Front board operation and maintenanceThe smart module design and front board design make the users operation more conveniently and easily.Remote monitoringCommunication interfaces like RS232/RS485, Intelligent Slot of JingFuYuan Company are available for the realization of remotemanagement and monitoring.High-efficient DSP chipThe digital Ti DSP controlling chip provides precise data processing capability with excellent performance in output and reliability.Outstanding electric propertyThe efficiency of the machines is as high as 93% and reaches over 98% in the ECO mode, which can help reduce the power loss of UPS.Th factor that the technology of IGBT FM intelligent rectifier and inverter is used , the input power factor is as high as 0.99, andthe input current harmonic wave is as low as 3%,which makes the output voltage electric property more extraordinary.Powerful overload capacity: the ups can work normally up to 10 mins under the condition of 110-125% load and 1 minute in load of 125-150%. It also has the output short circuit protection capability.