GX series UPS has the features of high reliability, high antiinterference, high fault tolerance, lightning protection, high surge resistance,strong overload capacity, etc. The rated capacity is from 10 to 500KVA. This series of products can be used in parallel, hot backup or stand-alone, and are suitable for finance,communication,transportation and power.industrial automation and other industries.

Double transformation pure online design, perfect protection function and high reliability

1. The inverter adopts full digital vector control technology with real-time processing of DSP, MCU and DDC to accurately control various parameters of the machine and comprehensively control it.

2. The combination of advanced IGBT high-frequency pulse width modulation (PWM) technology can reduce system noise and power loss, and ensure that users can obtain high-quality voltage output and maximum benefits under various working load conditions.

3. Double conversion, pure online sine wave output, whether in the mains mode or battery mode, can output low distortion pure sine wave, providing the best power supply guarantee for users' load equipment.

4. The output is provided with an end to end transformer to ensure complete isolation between the load and the public power grid. For machines equipped with isolation transformers, there will be no DC component in the load, which can effectively protect the switching power supply of computers, networks and communication equipment from DC damage. At the same time, for non-linear load, it can also show excellent dynamic performance, improve the carrying capacity of the machine, and has good load compatibility.

5. Automatic frequency/phase synchronization function to avoid the impact of input frequency hopping on equipment.

6. Perfect protection function, with AC input overvoltage and undervoltage protection, output overvoltage and undervoltage protection, output overload short circuit protection, battery undervoltage early warning protection, and internal temperature protection, which greatly ensures the stability and reliability of the system operation.

7. The use of high-power IGBT devices enables the inverter to have strong overload capacity and impact resistance, while enhancing the adaptability to the power grid.

8. Intelligent speed regulating fan, low noise and energy saving.

9. LCD operation interface in Chinese and English, more convenient for management.

10. Class D lightning arrester is selected, with surge and lightning protection design, which can effectively protect equipment from lightning interference.

11. The optional dust-proof screen can improve the dust-proof level in industrial environment and adapt to higher dust-proof requirements.

Flexible parallel technology is applicable to single machine operation of systems with different loads, 1+1 parallel operation and N+1 parallel operation

• Make each UPS in the parallel operation in a relatively independent working state, intelligently, quickly and accurately adjust the synchronous tracking of each UPS in the parallel operation system to the best (phase<0.50), dynamically adjust the active and reactive power of the load, achieve precise load sharing, and automatically, accurately and reliably offline the faulted UPS from the parallel operation system when the inverter of the UPS fails. Ensure that the parallel system continuously supplies high-quality AC power to the load machine. The circulating current of the parallel system UPS is almost zero, and the current imbalance is less than 2%.

• Multi machine parallel system allows users to realize parallel operation of up to 8 UPS in key applications. Advanced monitoring and highly DSP digital control technology make the parallel system as simple as a single machine. All UPS have no master-slave relationship and are truly equal. If you purchase a single UPS of this type, when you need to expand capacity or improve reliability, it can easily be expanded to "1+1" dual parallel, or continue to expand to N+X multi redundant system.

• Parallel machine can share battery pack. 

• It is greatly convenient for users to use and saves costs for users.

• Intelligent battery management mode. 

• The use of intelligent battery charging and discharging mode and management mode can effectively improve the service life of the battery. Selecting corresponding components can more accurately calculate the battery discharge time, which is convenient for users to manage.

• The system has passed strict short-circuit test and 2KV high-voltage insulation test.

• Full digital control technology makes the whole machine control accurate, fast, reliable and stable.

• Optional 12 pulse or active filter can be added to effectively correct the input power factor and inhibit UPS from polluting the power grid.

• Powerful Intelligent monitoring function, providing RS232, RS485, dry contact and parallel Interface. 

• The intelligent stand-alone and network integrated real-time monitoring management software provides users with a professional, complete, practical, safe and reliable power supply monitoring scheme, enabling the intelligent network to quickly and reliably manage the UPS system. UPS centralized monitoring and management software can monitor UPS worldwide, integrating the point to point, point to many, many to point, and many to many full-featured network topology between UPS equipment and computers, forming a huge intelligent UPS power network monitoring and management system.

• Features of real-time monitoring software

• Real time monitoring for single user.

• Real time monitoring for centralized management of large-scale WAN.

• Flexible networking scheme
  RS232, RS485, dry contact, SNMP card, Modem and other communication interfaces are provided to meet the TCP/IP protocol and adapt to LAN, WAN and INTERNET network monitoring.

• The RS232 serial communication interface is connected one-to-one. It is directly connected with the RS232 communication port of the computer through the communication cable, realizing the two-way data exchange, remote monitoring and intelligent management between the computer and UPS equipment in a short distance (<100m).

• The advanced balanced circuit is adopted to improve the RS485 serial communication standard of the interface, the duplex communication mode, and the one-to-one connection. A special RS485/RS232 interface converter is required, which is connected to the RS232 communication interface of the computer and supports data transmission at a higher speed and a longer distance (<1200mm).

• SNMP network card adopts world popular Ethernet technology, advanced TCP/IP network protocol, duplex communication mode and many to many connection. The built-in or external dedicated SNMP network card of the UPS is connected with the network card configured by the computer to achieve intelligent monitoring of <100m; it can also be connected to the LAN to realize networked monitoring of one (or more) UPS by multiple computers.

• UPS is equipped with Modem, which can call landlines and mobile phones by telephone to prompt UPS to bypass, shutdown, low battery voltage, overload and other abnormal conditions.

• The UPS dry contact alarm signal sends a remote alarm through contact closure, and the remote indicator, bell, and relay type execution units are connected to prompt that there is no mains power, low battery voltage, machine failure, etc.

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