APHEX Meter Enclosures

Complete metering assembly with terminal blocks, fuses and optional test terminals.

APHEX supplies an extensive range of meters mounted in a sealable rugged enclosure known as a Meter Management Unit or MMU. The MMU can be surface mounted on a wall or on a panel.

The MMU includes meter fuses and a neutral disconnect link – essential if no fused meter supply has been provided and the meter must be connected direct to the busbars.

All connections are to DIN-rail terminal blocks inside the unit. Wiring access is via conduit knock-outs.

Optional shrouded voltage reference sockets can be provided to allow easy connection of a portable power analyser for checking/testing. The power analyser’s clip-on CTs are used to monitor the current, and the analyser readings can be cross-checked against the meter readings.

CT shorting links provide for safe meter servicing.

Advantages

• Meter ready to install – no cut-outs or special mounting facilities required
• No need for separate meter fusing
• Saves installation time and costs
• Easy meter servicing
• Voltage verification points available

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