Dustproof and waterproof performance: The meter box protective cover should have good dustproof and waterproof properties to protect the circuits and equipment inside the meter box from dust and water.
Anti-rust performance: The protective cover of the meter box installed on the outdoor wall should have anti-rust performance to prevent the metal protective cover from being oxidized and corroded.
High temperature resistance: The meter box protective cover should have high temperature resistance to prevent damage or fire in high temperature environments.
Low temperature resistance: The meter box protective cover installed on the outdoor wall should have low temperature resistance to prevent embrittlement or cracking in low temperature environments.
Wind resistance: The meter box protective cover should have wind resistance to prevent it from being blown off or damaged in strong wind environments.
Shockproof performance: The meter box protective cover installed on the outdoor wall should have shockproof performance to prevent damage in shaking environments such as earthquakes.
Anti-destruction performance: The protective cover of the meter box should have anti-destruction performance to prevent someone from deliberately damaging or stealing power resources.
The above are some safety features that meter box protective covers installed on outdoor walls need to have. These factors should be considered when purchasing and using them to ensure safety and reliability.
