Outdoor integrated UPS power supply 
 Product Name: Outdoor UPS communication marginal net 
 Category: Outdoor UPS 
 Model: HW9111E 
 Product Description: Power Range: 1KVA ~ 10KVA work: on-line 
 Products 
 HW9111E series of marginal network communication type UPS is designed for outdoor wireless communication systems, outdoor micro cellular base station designed for high-performance integrated outdoor line uninterruptible power supply systems, high technology advanced and practical 
 Fine dust, drainage characteristics: the overall design of dust and water according to IP54 standards 
 1, using a sunscreen, insulation, ventilation of the roof; 
 2, with water, and filter dust into the air; 
 Front door shutters using waterproof design, the back of the welded waterproof tank installed above the water tank with a quick release feature of the dust screen 
 3, anti-theft feature; rugged chassis box 
 Fixed base chassis 
 Applications 
 HW9111E series of marginal network communication type UPS is designed for outdoor wireless communication systems, outdoor micro cellular base station designed for high-performance integrated outdoor line uninterruptible power supply systems, high technology advanced and practical. 
 Whole system reliability 
 ? Using microprocessor control, a direct result of high-frequency pulse width modulated wave (SPWM) control the UPS inverter to simplify the control circuit of UPS, the UPS to improve the stability; to have a stronger real-time UPS order fast response to external changes in the environment, and ensure the machine's control circuit is more compact and reliable. 
 ? Use of digital control technology, traditional analog control to avoid the inherent defects in the hardware parameters such as temperature drift, to ensure consistency and reliability of UPS. 
 Advanced mode 
 ? Double-conversion online design, the UPS output frequency tracking, lock-in voltage regulator, filter out noise, interference from power fluctuations of pure sine wave power, the UPS device to provide the user a more comprehensive and perfect protection. 
 ? Output zero transfer time, precision equipment to meet the high standards of supply, high demand. 
 ? Using the input power factor correction (PFC) technology, makes the input power factor greater than 0.97, increased utilization of energy, completely eliminating the UPS to the mains harmonic pollution, reducing the running costs of UPS, is a high cost of green power. 
 Environmental adaptability 
 ? Wide input voltage, to avoid large voltage changes, frequently switch to battery power, the power to adapt to the harsh environment areas. 
 ? Input frequency range of 45 ~ 55Hz, to ensure access to a variety of fuel generators can be stable, to meet user requirements for the use of machine oil. 
 Cold start function 
 ? No electricity in the state, can directly start with the battery pack UPS, to meet the emergency needs of the user. And have superior cold-start capability, in the case of full load cold start operation. 
 Unattended with intelligent functions 
 ? When the mains power, UPS battery power mode is enabled, the ultimate protection for the battery voltage and automatically shut down. When utility power is restored, UPS first detection of the mains voltage and frequency are within the normal range, when the mains voltage and frequency within the normal range, UPS power to the load that from the start; When the mains voltage and frequency is not within the normal range , UPS will only start the charger to the battery until the mains voltage and frequency return to normal range, UPS power to the load it from the start. 
 To prevent false triggering 
 ? Have a delay function for each button, only sustained by a key value to be given time, will play the corresponding function key. 
 User-friendly network management 
 ? LCD display panel to the user to provide accurate working environment and the UPS status information. And display fault information, the UPS can quickly determine the cause and the fault location, the maintenance of the UPS more quickly and conveniently. 
 ? Via RS232, USB interface, with smart UPS monitoring software can communicate with the computer, UPS glance the various parameters displayed on the communication interface, by setting the computer to the UPS for a wide range of direct control. 
 ? Use SNMP adapter, UPS with remote network management capabilities, providing real-time data and UPS power supply information, through a variety of network operating systems to communicate, manage.