The system must be open, most transformers received more than 50% of the load is measured at 22 kv Switchgear Cabinet before transformers., measured through CT, PT, within 14.
The system must be open as much as possible to load the transformer can be measured by more than 50% of the cabinet Switchgear 22 kv. Before entering the temple through the transformer CT, PT internal stimulus.
To open the system as much as possible to get 50% transformer load than by measuring safety Switchgear 22 kV. Before เข้าหม้อแปลง measured through. CT PT, within the pole.