UPS temperature control

In addition to the cooling fan and circuit breaker switch components, there are a large number of solid state electronic devices in the UPS. They basically do not have mechanical wear, so they can work in the best running condition for a long time. It is necessary to find out the signs of trouble and prevent the hidden trouble from expanding, we must make the UPS work in a suitable environment and do routine maintenance. The working environment of UPS should be the same as that of the computer. The temperature should be controlled above 5 degrees Celsius and below 22 centigrade. The relative humidity should be controlled below 50%, and fluctuation range not exceeding 10%. Of course, it is equally important to these factors that keep the UPS workshop clean, dust-free, unpolluted, and harmful, as these factors also affect the service life of the UPS and cause trouble.
In the UPS daily maintenance work, engineers need daily routine inspection, its main purpose is to run the accumulated experience of online uninterruptible power supply and timely detection of fault signs, so the daily routine inspection should be careful.

GP9335C 10-800KVA Low Frequency Online UPS (120 kva UPS,double conversion online UPS)

■Use advanced 6th generation DSP and full digital control technologies to realize higher system stability.
■Output power factor is 0.9, carrying capacity than conventional 120 kva UPS with 10% above, as users reduce investment cost.
■Advanced distributed active parallel technology can realize parallel operation of 6PCS 120 kva UPS units without the need of centralized bypass cabinet.
■6-inch extra large LCD that can display 12 language ( Chinese ,English,Russian,Spanish,French and so on).
■Extra wide input voltage and frequency range make it adapt to severe power grid environment.
■Intelligent battery management maintains battery automatically to prolong the battery life.
■Standard input/output filter improves the system EMC performance.
■Extra strong capability to withstand output overload and short circuit, ensuring the system stability and system safety under extreme conditions.
■Layered independently-sealed ventilation channel and re-dundant fan, circuit boards with protective paints and a dust filter embedded make it highly efficient to dissipate heat and protect the product effectively under severeenvironment.

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