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Chapter 2 Installation 29
ECM3 Series Outdoor Power System User Manual
7. Tighten the fixing screw of the movable baffle plate to lock the door. Then the door is locked. If necessary, you can
install a padlock at the padlock installation position (see Figure 2-13).
2.4 Electrical Installation
2.4.1 Installing Power Subrack
If other manufacturer’s power subrack is configured, it should be installed at the top of equipment rack, in addition, a
2U to 3U space should be reserved between the power subrack and the top for the convenience of heat dissipation
and cabling. If Vertiv power subrack is selected, then it should have been installed before delivery and user does not
need to install it again. The position of the power subrack is shown in Figure 2-16.
Power subrack
Figure 2-16 Position of power subrack
2.4.2 Installing Rectifier
Note
1. If there are vacancies among module slots, install the rectifiers from left to right.
2. When installing the rectifier, you must hold the handle of the rectifier and push it into the installation slot gently; otherwise, the
positioning slot of the rectifier may be damaged.
3. Apply the rectifier according to its rated power, if the rectifier is faulty, please return it to manufacturer for repair.
4. After taking out of the rectifier, you should replace with a new one or install a dummy plate.
This manual takes an R48-3000e3 rectifier as an example to describe the installation procedures of the rectifier.
1. Loosen the fixing screw (see Figure 2-17) of rectifier handle, and pull the handle outside.