can anybody help me?
I have some questions:
1. How long we can use a current transformer (CT) and a Potensial Transformer (PT)? CT and PT are in medium voltage (20Kv) and connected to kWhmeter.
2. what the effect if the CT and PT are used in their rating and over their rating in long periode? Are there any temperature effect?
3. If I use re-condition kWhmeter, what the effect for the measurement of energy?
I would appriciate if someone could help me a.s.a.p.
Best regard
dwi
I have some questions:
1. How long we can use a current transformer (CT) and a Potensial Transformer (PT)? CT and PT are in medium voltage (20Kv) and connected to kWhmeter.
2. what the effect if the CT and PT are used in their rating and over their rating in long periode? Are there any temperature effect?
3. If I use re-condition kWhmeter, what the effect for the measurement of energy?
I would appriciate if someone could help me a.s.a.p.
Best regard
dwi