Kehua YTG1110 Online UPS Uninterruptible Power Supply 10KVA Stable Voltage Backup Host

Description :

  The Kehua YTG1110 online UPS uninterruptible power supply is a high reliability power protection device designed specifically for critical loads, with a rated capacity of 10KVA and a dual conversion online topology structure. It mainly solves power grid quality problems such as power interruption, voltage fluctuations, and frequency drift, ensuring that sensitive loads such as servers, network equipment, and medical instruments can continue to operate stably in harsh power supply environments. This UPS uninterruptible power supply is suitable for scenarios that require extremely high power continuity, such as data center rooms, monitoring centers, and industrial control rooms. It can provide pure sine wave output, effectively isolate power grid interference, and ensure data security and hardware lifespan of backend equipment.

  The KEHUA YTG1110 model UPS uninterruptible power supply has complete electrical specifications and protection standards. The input voltage range is wide, usually supporting 176-276VAC (depending on the load rate), with adaptive frequency of 50/60Hz, stable output voltage at 220VAC ± 1%, frequency synchronous tracking or internal crystal oscillator control. The overall efficiency of the machine can reach over 90% in high load mode, with a power factor of 0.8-0.9, in compliance with GB/T 7260.3 and IEC 62040-3 standards. Built in intelligent battery management function, supports cold start and automatic float charging conversion, equipped with RS232/USB communication interface and SNMP network card slot for remote monitoring and management. The shell is made of metal material and has good electromagnetic compatibility and heat dissipation duct design.

  When selecting the Kehua YTG1110 UPS uninterruptible power supply, it is necessary to specify that the total load power should not exceed 8KW (calculated based on a power factor of 0.8), and reserve 20% -30% margin to cope with future expansion or surge currents. This model has a tower structure and is suitable for placement next to cabinets or dedicated distribution rooms. It is not suitable for outdoor environments without protection or places with a large amount of conductive dust. Compared to backup UPS, the online YTG1110 provides seamless power supply with zero switching time, making it suitable for precision instruments; Compared with modular UPS, its maintenance method mainly involves whole machine replacement or internal module repair, which is suitable for small and medium-sized centralized power supply needs. When purchasing, it is necessary to confirm the voltage level and capacity of the external battery pack to determine the length of backup time.

  When installing the Kehua YTG1110 UPS uninterruptible power supply, ensure good ventilation around, unobstructed air inlet and outlet, ambient temperature between 0-40 ℃, and relative humidity below 90% without condensation. It is recommended to check the tightness and appearance of the battery terminals for bulges and leaks every quarter for daily maintenance, and conduct a charge and discharge test every six months to activate battery activity. Common faults include abnormal power input alarm, battery undervoltage protection, and overload prompt. Users can read specific fault codes through the panel LCD display screen. Regular charging should be carried out when the battery is idle for a long time to avoid deep discharge damage. Be careful not to plug or unplug communication cables while they are live to prevent electrostatic breakdown of the interface chip.

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