1. Voltage Transformers
2. Current Transformers
3. Some Tips on energy meter maintenance
4. Energy meter installation guide and operating procedures
5. ITRON SL7000 energy meter's error decoding table
6. Reason why the secondary terminals of a CT shouldn't be left open
7. Reason why the secondary terminals of a VT shouldn't be shorted
8. SL7000 energy meter voltage circuit connection methods