Electric energy metering transformer secondary voltage drop and load test training system

The invention provides an electric energy metering transformer secondary voltage drop and load test training system. The system comprises a three-phase current/voltage source, a CT terminal box, a PT terminal box, two electric energy meter terminal boxes, a PT secondary circuit voltage drop/load tester, load/voltage drop control equipment, two load boxes and corresponding secondary circuit connection wires. The system includes a voltage transformer metering secondary circuit voltage drop test training system, a voltage transformer secondary circuit actual load test training system and a current transformer secondary circuit actual load test training system. By the adoption of the system, the working conditions of secondary circuits of current and voltage transformers actually running on site can be simulated, and electric energy metering transformer secondary voltage drop wiring training and voltage/current transformer secondary circuit actual load test training can be realized.