FX31 series UPS is SENDON medium and high power intelligent online UPS, with capacities from 6KVA to 40KVA, this series of products is designed with exquisite craftsmanship, excellent performance and easy operation as the goal. The internal circuit adopts CPU control automatic detection and management, high-frequency IGBT inverter with high frequency and low distortion, and the important parameters of the panel LCD display are clear at a glance.

Applicable scenarios: It is widely used in important data fields such as network management centers, banking and securities, taxation, communications, postal services, radio and television, public security, transportation, electric power, medical care, industrial control, and national defense.

High-frequency program-controlled high-power charger, light weight, small size, fast charging, charging effect and battery charging characteristics are completely consistent, prolonging battery life by more than 15%, input and output are EMI filtering, suitable for a variety of different electrical equipment, can provide the best pure sine wave power supply. FX31 series UPS is carefully designed on the basis of the original traditional online machine, which maintains the advantages of the original traditional online machine, and improves the performance of protection line, IGBT balance drive charging and so on. It has added functions such as liquid crystal display and software monitoring, so that the performance of the whole machine has been greatly improved, and it can be used in industrial control, office automation, personal computers, post and telecommunications, electric power, scientific research, medical equipment, banks, local area networks, etc. The highly intelligent monitoring software FX31 series is designed with RS232 communication port, which provides connection communication between UPS and PC, and can achieve the following functions through the UPS monitoring software installed on the connected PC:

l Power state analysis 

l Monitor the real-time status of UPS 

l Perform UPS real-time status 

l Perform UPS self-diagnostic procedures

l Automatically save files

l Support Chinese Simplified and Traditional Chinese and English

l Remote monitoring can be carried out using our SNMP adapter

Comply with the most advanced UPS standards in the world

l The input harmonic filter conforms to United States and European standards, so that UPS can reduce the feedback pollution to the mains and do not affect other devices that share the same mains input.

The lFX31 series uses advanced power factor correction PFC technology to achieve an input power factor of almost 1 regardless of load and mains voltage changes.

l The input and output transformer adopts vacuum filling technology to eliminate the fault caused by the external environment, conforms to the United States KB standard, and the internal temperature rise is only 1°C higher.

Advanced CPU control system

●The CPU controls the battery charging, and the charger periodically charges the battery according to the capacity of the battery. The FX31 series chargers feature battery monitoring and charging temperature compensation.

●The FX31 series has advanced microprocessor and digital technology, which controls the operation of each single machine in the system, and displays various important parameters and measured values on the front panel (LCD) or through the RS232 interface on the monitoring terminal.

●Using high-efficiency filtering synchronization circuit, fast tracking synchronization frequency and power ramp-up function, it is easy to be compatible with generator power supply.

●It can adapt to the power grid with large voltage fluctuations and frequent frequency drifts.

●Use short-circuit protection, overload protection, and voltage over-high and low protection functions.

●Using a high-current charger, it can be used in a long-term power supply system.

●Abundant and wide AC voltage range: 380V±25% (optional).

● The zero-ground voltage is very small, which can be applied to the power supply of high-precision instruments and equipment.

●Batteries that can be compensated for a long time: An external terminal for 8 hours is available.

●Three-phase input/single-phase output double-conversion true online technology, two-conversion true online design, with static bypass switch, with perfect overload and fault protection functions.

●The high-efficiency design of IGBT (Insulated Gate Bipolar Transistor) technology is adopted, which effectively reduces the operating cost. It has a wide voltage input range, which reduces the chance of battery operation and prolongs battery life

●Built-in CPU microprocessor, full-function intelligent control, including: operation and operation, battery management, automatic power on/off, real-time parameter measurement display, etc.

●High reliability and low maintenance. Built-in manual service bypass switch. Its MTBF (Mean Time Between Failures) is up to 200,000 hours, and its MTTR (Mean Time to Repair) is only 15 minutes.

●UPS provides RS232 interface and powerful monitoring software, supports TCP/IP, SNMP and other network protocols, has advanced remote network monitoring functions, and provides advanced remote monitoring functions by sending e-mails or pagers, text messages, etc. And provide easy-to-operate, at-a-glance LCD+LED display panel.

●SENDON UPS adopts advanced and reliable control technology, which can provide reliable hot backup system and direct parallel system. The three-in, single-out design does not need to consider load distribution, and is easy to apply.