Vertiv 30KVA UPS power module PM30 for APM serial modular UPS
Vertiv UPS power supply can provide almost non-destructive efficiency and high reliability. According to test reports, it has a relatively high system efficiency of 97.2% in the industry, and its efficiency in the 25% to 70% load range is>96.5%, reducing energy consumption by more than 40% year-on-year.
The role of Weidi UPS power supply
1. Stable voltage: The voltage in the power grid is inevitably affected by external factors and may fluctuate. For some more sophisticated instruments, unstable voltage symbolizes a decrease in the lifespan of expensive machines. Therefore, it is necessary to introduce a device that can stabilize voltage at this time. When the UPS is connected to the circuit, the current first flows into the UPS, then discharges through the UPS battery and flows into the circuit system. The discharge voltage of UPS power supply is relatively stable, and generally does not fluctuate more than 2V.
2. Power outage protection: This is the main function of UPS mentioned earlier, which can instantly switch to battery power supply after a power outage, without causing interference to equipment in the circuit due to power outages.
3. Overvoltage and undervoltage protection: In the item, we talked about voltage fluctuations. But if the voltage fluctuates too much, too high or too low, the UPS will automatically disconnect the mains power and use the battery pack for power supply.
4. Stable frequency: In addition to voltage, UPS can also protect the frequency in the circuit. All domestic appliances are labeled with a suitable frequency of 50Hz, but the frequency in the mains power grid may also fluctuate. But after connecting to UPS, the frequency of the electrical energy released by the battery pack can be stabilized at 50Hz.
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