Terminal cover (housing)
Electric meters used in modern power supply systems have a plastic automatic box, which protects the internal components of the meter from external influences and provides convenient access for maintenance and reading.
Key Features:
* Material: Durable plastic, resistant to ultraviolet radiation and mechanical damage.
*Protection Rating: Typically IP54 or higher, providing protection from dust, moisture and other external factors.
* Configuration: The machine cover usually consists of two parts — the base and the cover, which are secured together with screws or latches.
* Cable Entry Holes: The cover provides sealed cable entry and exit holes, ensuring a safe and secure connection.
* Transparent cover: Some models have a transparent cover, which allows you to visually check the status of the meter without having to open it.
* Tightness: The machine cover must be sealed to prevent moisture and dust from entering the meter, which could affect its accuracy and reliability.
* Ease of maintenance: The machine cover should be easy to open and close, providing convenient access to the meter for maintenance and reading.
Functions:
* Protection from external influences: The automatic cover protects the internal components of the meter from dust, moisture, direct sunlight and mechanical damage.
* Security: Access to the internal components of the meter is limited by the machine cover, which prevents unauthorized access and interference in its operation.
* Ease of maintenance: The automatic cover provides convenient and quick access to the meter for maintenance, replacement or reading.
* Aesthetics: The machine cover can be made in different colors and shapes, which allows it to meet the aesthetic requirements of different rooms.