1 Installation Requirements
Site Requirements
The combiner cabinet site requirements are as follows:
● Far away from dust, smoke, harmful gas, and corrosive,
ammable, or
explosive objects
● Free of strong electromagnetic interference
● Cabling space should be planned, and cable ladders or trays should be
designed at the installation position of the combiner cabinet.
● Installation platform levelness error: < 10 mm
● Temperature: –5ºC to +40ºC
● Relative humidity: 5%–95% RH (non-condensing)
● Altitude: < 2000 m (derated when the altitude exceeds 2000 m). For the
derating details, contact technical support.
The Company shall not be liable for any consequences caused if the installation
environment does not meet the requirements.
Space Requirements
Sucient clearances should be kept around the DC combiner cabinet to facilitate
installation and operations.
PDU8000 DC Combiner Cabinet
Quick Guide 1 Installation Requirements
Issue 02 (2022-08-10) Copyright © Huawei Digital Power Technologies Co., Ltd. 1