Method of installing electricity meters in outdoor cabinets

An electricity meter can be installed in a compliant outdoor cabinet, ensuring proper access, weatherproofing, and adherence to utility and safety regulations.

Cabinet Selection and Positioning

Choose a weatherproof outdoor meter cabinet that meets local utility specifications, such as IP65-rated enclosures for protection against rain and dust. The cabinet should be directly accessible from the main entrance or driveway, ideally mounted on a wall facing the driveway or within 2 meters of a corner of this wall. Avoid locations behind gates, security walls, or porches, as these may be rejected by the utility provider.

Ensure the cabinet door allows the latch to close securely and that the flange is water-sealed with a damp-proof course if required.

Regulatory Compliance

Only utility-approved equipment should be installed inside the meter cabinet. This typically includes the electricity meter, main isolating device, and any communications hub. Installing additional equipment not associated with metering can lead to penalties, relocation costs, and reputational issues for the installer.

Always check local codes and, if necessary, obtain permits before installation.

Installation Steps

Power Off: Ensure the main supply is turned off and coordinate with the utility company to disconnect power if required. Mount the Cabinet: Secure the cabinet to a stable wall or post, ensuring it is level and at a convenient height for meter reading and maintenance. Ducting and Wiring: Bring the supply cables through a hockey stick duct or similar conduit into the cabinet.

Ensure proper insulation and protection against moisture. Install Meter and Isolator: Fit the meter and any approved isolating devices according to the manufacturer's instructions and utility requirements. Seal and Test: Close the cabinet door, seal any gaps, and verify that the meter is functioning correctly.

Ensure the cabinet remains weatherproof and accessible for future maintenance.

Safety Considerations

Wear insulated gloves and safety goggles during installation. Never work on a live electrical system without proper authorization. Ensure all connections are tight to prevent loose wiring, which can cause faults or inaccurate readings.

For complex or high-voltage setups, consult a licensed electrician to ensure compliance and safety. By following these guidelines, you can safely and legally install an electricity meter in an outdoor cabinet while maintaining accessibility, weather protection, and compliance with utility regulations.