Potential Transformers Clause Samples
Potential Transformers. The VTs shall be of minimum oil type and shall have 3 (three) cores. Each core output shall be via a separate sealable type sub-fuse box. Ratio: 66000/ √3/110/ √3 Class: 0.2 Burden: 30 VA Quantity: 3 plus 1 spare
Potential Transformers. (a) Potential transformers must be mounted with consideration given to standard clearances and best engineering practices.
(b) Three (3) potential transformers are required as per the following:
(i) Accuracy class 0.3 WXYZ
(ii) Ratio:
(iii) Thermal rating: 1500 VA minimum @ 30°C (ambient) (iv) Indoor type (v) voltage class