BURDEN BOX FOR CT:
Available in four sets
| Rated current | Power Factor | Burden | Accuracy of adjustment |
| 5 A | Unity | 2.5, 7.5, 15, 30VA | Within i) + 3% of burden value. ii) + 2 electrical degree for angle. |
| 5A | 0.8 lag | " | " |
| 1A | Unity | " | " |
| 1A | 0.8 lag | " | " |
Burden Box of other Burden & Accuracy class are also manufactured as per customers? requirement.
BURDEN BOX FOR PT:
Available in four sets
| Rated voltage | Power Factor | Burden | Accuracy of adjustment |
| 110V | Unity | 5 to 200VA in steps | Within i) + 3% of burden value. ii) + 2 electrical degree for angle. |
| 110V | 0.8 lag | " | " |
| 63.5V | Unity | " | " |
| 63.5V | 0.8 lag | " | " |
Burden Box of other Burden & Accuracy class are also manufactured as per customers? requirement.
