HW9110E High Performance Integrated Outdoor Online UPS, 1kVA-10kVA

HW9110E outdoor online UPS is an uninterruptible power supply system designed for microcell base station of outdoor wireless communication system. It is very practical and internationally advanced.

Applications
This online UPS is suitable for use in suburban areas, mountainous areas, remote roads, as well as other harsh environments where there are problems such as high temperature( 50℃), low temperature(-40℃), severe dust, moisture, rain, mist erosion, poor power quality, etc.

Features
High reliability
1. The online UPS system adopts microprocessor control, which can directly produce high frequency pulse width modulation wave(SPWM) to control the UPS inverter, thus simplifying the UPS control circuit and improving the reliability. This also enables the UPS to quickly respond to changes of the external environment.

2. The utilization of digital control technique effectively avoids the defects of traditional analog control such as temperature drift of hardware, thus ensuring UPS consistency and reliability.

Superior dustproof, waterproof capacities
Our online UPS is designed in accordance with the IP54 standard
1. Roof with good sun protection, heat insulation and ventilation

2. Waterproof, dustproof inlet; the front of the cabinet uses water resistant door shutters and the back is welded with a waterproof tank. There is an easy-to-disassemble dustproof net above the tank.

3. Solid chassis box

4. Fixed base case

Advanced working mode
1. Double conversion online design enables the UPS to provide continuous pure sine wave AC power for outside network equipment.
2. Zero switchover time has resulted in our online UPS being able to supply high quality power to precise electronic equipment.
3. The utilization of power factor correction (PFC) technology makes the input power factor of our UPS higher than 0.97. This greatly improves electric energy utilization, avoid harmonic pollution to mains power grid, resulting in lower operating cost of UPS and better environmental friendliness.

Environmental adaptability
1. Wide input voltage range helps avoid frequent switching to battery power in case of large power grid voltage fluctuation, making our online UPS ideal for harsh environment.
2. Input frequency range (45-55Hz) ensures the smooth running of all fuel generators.

Cold start performance
The batteries can be used to directly start up the UPS when the utility mains fails. Cold start under full load conditions is available.

Intelligent unattended function
The UPS which provides battery power to a load in case of power outage will automatically turn off as a result of battery undervoltage. The UPS will resume automatically normal operation upon mains restoration (the mains voltage and frequency are within the normal range). The UPS only starts battery recharge regime to compensate for the lost charge if the mains voltage and frequency are abnormal.

Preventing accidental triggering
Each key has delay function, so you must press the key for required time to perform your desired operation.

User friendly network management
1. LCD could accurately display the working status and environment of the outdoor online UPS. In addition, it can also show fault information and help determine fault causes and location, making UPS maintenance easier and quicker.
2. Communications between UPS intelligent monitoring software and computer can be realized due to the use of RS232, USB interface. Thus, UPS parameters are displayed on the communication interface, and the computer can directly control the UPS by setting.
3. Using SNMP adapter, our online UPS provides remote network management function.