The UPS5000-A features the design of reliability, high efficiency, and simplicity. Which of the following statements are correct about the UPS5000-A-400/500K? (Multiple Choice)
Answer(s): A,C,D
Assuming that the discharge power specified in a battery specification is 400W@1.67V@15min, if the system load requirement is 1400 W, () battery strings shall be configured.
Answer(s): B
For the UPS2000-G series (6 kVA to 20 kVA), the main input voltage ranges from 80 V to 280 V, and the input frequency ranges from 40 Hz to 70 Hz. A wide input range effectively reduces the battery switch times, failure probability, and battery charge/discharge times, helping improve the battery life.
Answer(s): A
Considering that the UPS is fully configured but has a low system load rate in the initial stage, the UPS5000-E is designed with a smart hibernation function, which can improve system load rate to ensure highly efficient operation. In case of smart hibernation, how many redundant power modules does the UPS5000-E have at least?
The external maintenance bypass of the UPS typically adopts ()-pole circuit breakers.
Answer(s): D
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