Description
Specifications
Description
The WNB-CT1250 current transformer (CT) is used with the WattNode sensors for measuring true power usage. It has an 1.25" split core opening, and is available in 250-600A ratings in both standard and revenue accuracy grades. One CT is required for each phase being measured.
Specifications
| Accuracy | ±0.50% from 1% to 120% of rated primary current |
| Phase angle | ±0.25 degrees (15 minutes) from 1% to 120% of rated current |
| Nominal current | 250A-600A (based on current option) |
| Lead wire length | 2.4 m |
| Compatable devices | SC14 |
| Warranty | One (1) year parts and service |