Hi All,
We are trying to figure out if it's load side connection so supply side connection for this project. Here is the site situation:
1. It's an apartment complex with 3 separate buildings but there's only one utility meter located in building 1. The pad-mounted stepdown transformer is located next to building 1.
2. Building 1 has the 277/480V service with switchgear and utility service disconnect and there are (2) 277/480V to 120/208V transformers in the electrical room.
3. Building 2 and 3 are fed by those 2 transformers located in building 1 through trench and both buildings have main disconnects and MDPs.
We plan to use 208V inverters for building 2 and 3 and 480V inverters for building 1. We also want to do the interconnection at the main disconnect for each building.
Question: Are we doing the supply side connection or load side?
We are trying to figure out if it's load side connection so supply side connection for this project. Here is the site situation:
1. It's an apartment complex with 3 separate buildings but there's only one utility meter located in building 1. The pad-mounted stepdown transformer is located next to building 1.
2. Building 1 has the 277/480V service with switchgear and utility service disconnect and there are (2) 277/480V to 120/208V transformers in the electrical room.
3. Building 2 and 3 are fed by those 2 transformers located in building 1 through trench and both buildings have main disconnects and MDPs.
We plan to use 208V inverters for building 2 and 3 and 480V inverters for building 1. We also want to do the interconnection at the main disconnect for each building.
Question: Are we doing the supply side connection or load side?