Goodrive350 series high-performance multi-function inverter Appendix A
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A.2 Dimensions and installation
All extension cards are of the same dimensions (108 mm × 39 mm) and can be installed in the same
way.
Following the following operation principles when installing or removing an extension card:
1. Ensure that no power is applied before installing the extension card.
2. The extension card can be installed in any one of the SLOT1, SLOT2, and SLOT3 card slots.
3. Inverters of 5.5 kW or lower can be configured with two extension cards at the same time, and
those of 7.5 kW or higher can be configured with three extension cards.
4. If interference occurs on the external wires after extension cards are installed, change their
installation card slots flexibly to facilitate the wiring. For example, the connector of the connection
cable of the DP card is large, so it is recommended to be installed in the SLOT1 card slot.
Fig A.1 shows the installation diagram and an inverter with extension cards installed.
EC 3
EC 2
EC 1
EC installation diagram
Diagram of ECs installed
EC 1
EC 3
EC 2
Fig A.1 Inverter of 7.5 kW or higher with extension cards installed
EC 1
EC 2
ECs installing
ECs installed
EC 1
EC 2
Fig A.2 Inverter of 5.5 kW or lower with extension cards installed
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