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KELONG UPS uninterruptible power supply YTR3115ups15KVA15k long machine it need for the external battery

The online sine wave output zero switching power to provide three years warranty of clean environment, give your equipment continuous power supply, useless electrical anomaly troubles, intelligent real-time monitoring and intelligent discharge protection, battery, battery status under control, various matching, flexible to adapt to environmental requirements, ultra quiet sound design.

price:USD$15900.00
discount 70% in 2018-10-15 to 2018-10-17
price: USD$ 11130.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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  • Fineness: brand new
  • Brand: KELONG power YTR3115

Product performance introduction

Intelligent MCU control core technology






The intelligent control core adopts Motorola32 bit high performance microprocessor, which has high control precision, fast operation speed, and the introduction of digital control system, which greatly improves the intelligence degree of UPS control system;

Active input power factor correction (PFC)






In the normal electricity, through the PFC control of input power factor greater than 0.98, the electricity utilization rate, reduce the pollution of the city electricity.

Intelligent battery management system






Can facilitate the management of battery management are floating, overcharge and overdischarge, prolong the service life of the accumulator

The perfect protection function






It has the functions of output over-voltage protection, battery under voltage protection, input over-voltage protection, three over-current protection and so on. It overcomes the shortcomings of the high frequency UPS in poor adaptability to the power grid and weak impact resistance.























Low input voltage of electric power


With independent fast detection technology, the battery does not discharge even when the power limit is 120V, so the total output energy is taken from the grid to ensure that the battery is in the 100% energy storage state at the same time. Meanwhile, the battery discharge time is reduced and the service life is prolonged.

Zero switching





When the power supply is unstable, the switching time of the UPS power supply mode is zero, which ensures the safety and reliability of the load operation.

When the battery is under voltage protection, the power output can be automatically switched on when the power supply is in normal condition










After the power outage, the battery discharge to undervoltage protection, after the restoration of the city power, UPS automatically turned on and turned to inverter output. It is suitable for unattended computer room, and can be automatically switched on and turned into inverter output after the power failure battery is under voltage. It is user-friendly and convenient to manage.

Intelligent RS232 communication function







Through the RS232 standard data interface and UPS power management software, it realizes the three remote function of computer and UPS, run by the computer monitor and the electrical parameters of UPS, and realize the remote switch function, also support the SNMP network adapter (external, connected with the UPS through the RS232 port), the new member of the UPS online directly.

With buzzer mute and battery test function






UPS boot button is multi function key, when the power off, press the start button to start UPS, after the boot, if the city power is normal, press the boot button to test the battery; if the power fails, press the button to achieve the buzzer mute function.