In the telecom network, due to various reasons, the network can not achieve full coverage. In order to solve the network coverage, reduce the investment cost, shorten the construction period, in recent years there has been a lot of outdoor telecom station, repeater, micro cellular and other outdoor telecom equipment, the demand of outdoor rated UPS is also significantly increased. In addition, with the start of 3G, the telecom market will invest a lot of money for the construction of 3G network, which provides a rare opportunity for the development of outdoor UPS. However, whether the quality of outdoor UPS can withstand the test of wind and rain, is a problem that every manufacturer must face.
These base station equipments are generally placed outdoor, and installed in the roof or mountaintop where the power supply quality is bad, need to consider the influence of high and low temperature to the equipment, because dust accumulation will reduce the insulation performance of the system. In particular, the greater the harm of oily dirt, easy to cause the circuit board short circuit, poor contact, metal corrosion and other damages, is not conducive to long-term stable operation of the system. At the same time, surge, voltage spikes, voltage sag, frequency offset, power interruption and other problems in power grid. The harsh outdoor environment put forward higher requirements for the protection, reliability and stability of the outdoor UPS.
As a solutions and services provider for global telecom industry, SOROTEC engaged in research for many years, SOROTEC UPS products in the industry-leading level. For the situations as the base station distribution area is broad, the quality of power supply is uneven, and the natural environment is very bad and so on, SOROTEC launched the HW9110 series outdoor integrated UPS.
First of all, the SOROTEC HW9110 series outdoor integrated UPS and use of on-line intelligent structure, while power input end use voltage advanced multiplying power factor correction (PFC) technology, has good shock resistance and load capacity, can eliminate the interference of power grid peak and noise to calls, provide better protection for power supply equipment.At the same time, make full range of input power factor higher than 0.99, increase utilization efficiency of electric power, completely eliminate the UPS harmonic pollution on the power grid, reduce the operation cost.
Secondly, in view of the special working environment of outdoor UPS, its performance to play an effective role, there must be a solid protective measures against wind and rain. SOROTEC HW9110E High Frequency Outdoor Online UPS with Air Conditioner protection grade reaches IP55, the box adopts double-layer structure, the rainproof cover is installed on the top, a temperature control cooling fan is installed internal. When the temperature is above 40 degrees, the cooling fan starts automatically, and automatically close below 40 degrees, ensure that the host still work stable under the sun. The unique structural design, excellent heat insulation, waterproof, dustproof, moistureproof function, can provide security for every telecom power supply system.
In addition, the SOROTEC integration UPS adopts double door structure, the door adopts embedded design, concealed door hinge, lock rod, anti-theft locks, the sturdy box and fixed base. The base can be directly fixed on the platform by M12 screws, and the connection between UPS and outside can be introduced through the waterproof holes on the side.
Finally, the SOROTEC HW9110 series outdoor integrated UPS with the function of unattended and warning signal, when the city power is off, UPS enabled battery power supply, and ultimately due to battery undervoltage and automatically protection shutdown. When the city power is restored, UPS detect city power voltage and frequency are in the normal range, if it is, then UPS start power supply to the load; when the city power voltage and frequency in the normal range, UPS is only starting charger to recharge the battery until the city power voltage and frequency returned to normal range, UPS automatically start to load power supply. In addition, SOROTEC UPS can show different working environment, different working conditions through the LED display. LED display can provide some common fault code, by referring to the fault code look-up table, you can quickly determine the cause and fault location of the failure, so that the maintenance of UPS can be more convenient and quick.
