The split meter ready board is an important part of the power system. Common causes of failure include:

Overload: When the load exceeds the rated capacity of the split meter ready board, it will cause overload. Excessive current flowing through wires and circuit breakers can create a fire risk.

Short circuit: When there is direct contact or damage between wires, it causes the current to bypass the normal path, creating a short circuit. A short circuit can cause the wire to overheat, fuse the wire, or trip the circuit.

Aged or damaged wires: Long-term use or improper installation can cause aging wires, damaged insulation, or loose wiring connections, which can lead to malfunctions.

Power Failure: The main source of power to the split meter ready board may fail, such as a circuit breaker failure, power outage, or power line failure.

Improper operation or maintenance: Improper operation or maintenance can cause circuit failure, such as setting a circuit breaker incorrectly or repairing without turning off the power.

Environmental Factors: Harsh environmental conditions, such as moisture, corrosion, dust, etc., may have adverse effects on split meter ready boards and wires, resulting in failures.

In order to avoid these failures, regular inspection and maintenance of the split meter ready board is very important to ensure the normal operation and safe use of the equipment.