For the 6-kVA UPS2000-G, a 1+1 parallel system requires () DB15 parallel cables to ensure that each UPS is connected by at least two parallel cables and to enhance the parallel system reliability.
Answer(s): C
The UPS5000-E can realize convenient and simple 2N power supply system only by configuring a ().
Answer(s): A
Batteries of different discharge currents have different requirements for the cutoff voltage. Typically, the () the discharge current is, the () the cutoff voltage is.
Answer(s): B
APM and NXR need to derate at 30°C, while the UPS5000-E does not need to derate below 40°C.
Which of the following statements is incorrect about the configuration principle? (Multiple Choice)
Answer(s): A,B,C,D
Post your Comments and Discuss Huawei H19-311 exam prep with other Community members: