최신Huawei Certified Pre-sales Associate - Data Center Facility - H19-311무료샘플문제
문제1
The height of the UPS2000-G battery pack is ().
The height of the UPS2000-G battery pack is ().
정답: D
문제2
For two UPS5000-E (50 kA power module) 150 kVA with 2+0 rack redundancy, a () general input switch is required for the general input power distribution cabinet.
For two UPS5000-E (50 kA power module) 150 kVA with 2+0 rack redundancy, a () general input switch is required for the general input power distribution cabinet.
정답: B
문제3
If the voltage of a single battery in the battery string reaches (), the battery is in the danger state.
If the voltage of a single battery in the battery string reaches (), the battery is in the danger state.
정답: C
문제4
The bypass module in the UPS5000-E-200K is the same as that in the UPS5000-E-400K.
The bypass module in the UPS5000-E-200K is the same as that in the UPS5000-E-400K.
정답: A
문제5
Which of the following are the features of the PDU for the UPS2000-G series (6 kVA to 20 kVA)? (Multiple Choice)
Which of the following are the features of the PDU for the UPS2000-G series (6 kVA to 20 kVA)? (Multiple Choice)
정답: A,B,D
문제6
Compared with the industrial frequency UPS with the SCR, the high frequency UPS with the IGBT rectifier can greatly reduce the input current harmonics and improve the input power factor.
Compared with the industrial frequency UPS with the SCR, the high frequency UPS with the IGBT rectifier can greatly reduce the input current harmonics and improve the input power factor.
정답: B
문제7
The UPS5000-A can obviously reduce harmonic pollution to the power grid. The input current wave form distortion THDi is () at full linear loads.
The UPS5000-A can obviously reduce harmonic pollution to the power grid. The input current wave form distortion THDi is () at full linear loads.
정답: B
문제8
The UPS5000-E (25-75 kVA) has the industry-leading lightning protection. Its lightning protection level is (), and surge protection level is (). Compared with the other similar UPs in the industry, it can efficiently reduce the lightning strike failure rate.
The UPS5000-E (25-75 kVA) has the industry-leading lightning protection. Its lightning protection level is (), and surge protection level is (). Compared with the other similar UPs in the industry, it can efficiently reduce the lightning strike failure rate.
정답: B
문제9
Which of the following actions does the UPS2000-G take when the main input exceeds the allowable range? ()
Which of the following actions does the UPS2000-G take when the main input exceeds the allowable range? ()
정답: D
문제10
Multiple input/output systems can meet the in customers' power grid application scenarios.
What input/output systems does the 10-kVA UPS2000-G support? (Multiple Choice)
Multiple input/output systems can meet the in customers' power grid application scenarios.
What input/output systems does the 10-kVA UPS2000-G support? (Multiple Choice)
정답: C,D
문제11
Which of the following are the optional components for the UPS2000-G series (6 kVA to 20 kVA)? () (Multiple Choice)
Which of the following are the optional components for the UPS2000-G series (6 kVA to 20 kVA)? () (Multiple Choice)
정답: A,B,C,D
문제12
The UPS5000-E (25-75 kVA) supports a maximum of () battery modules.
The UPS5000-E (25-75 kVA) supports a maximum of () battery modules.
정답: D
문제13
The UPS5000 is compatible with module and tower.
The UPS5000 is compatible with module and tower.
정답: B
문제14
The Fusion Module500 adopts free cooling.
The Fusion Module500 adopts free cooling.
정답: B