PDU8000-(0125, 0250, 0400, 0630, 0800)
DCV8-BXA001 Battery Circuit Breaker Box
User Manual
7 Technical Specifications
Issue 03 (2019-05-20)
Copyright © Huawei Technologies Co., Ltd.
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When the altitude is greater than 2000 m, the output capacity is derated. When the altitude is
2000–3000 m, the BBB box power is derated to 0.98; when the altitude is 3000–4000 m, the BBB
box power is derated to 0.93, and when the altitude is 4000–5000 m, the BBB box power is derated
to 0.90.
When the operating temperature of the PDU8000-0125DCV8-BXA001,
PDU8000-0250DCV8-BXA001, and PDU8000-0400DCV8-BXA001 is greater than 60°C, the rated
current decreases by 5 A for each additional 1°C and is derated to 0.88 at a maximum 70°C.
When the operating temperature of the PDU8000-0630DCV8-BXA001 and
PDU8000-0800DCV8-BXA001 is greater than 50°C, the rated current decreases by 3.5 A for each
additional 1°C and is derated to 0.89 at a maximum 70°C.
