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Meter Enclosure Instructions
Instruction leaflet for fitting 125/250A Meter Enclosure
Models: JKD1125MID, JKD2250MID
[electrical hazard symbol]Installation Steps
- Meter phase cables should be fitted when fitting the incomer. Refer to the incomer's instructions. The incomer is shown in place for illustration purposes only.
- Please refer to the incomer fitting instructions for details on fitting incomer links.
- Connect the loom leads (L1, L2, L3 & N).
- Ensure the meter cables have sufficient clearance from the phase links.
- Ensure all electrical connections on the incomer device are tightened to 3.5Nm. Ensure the copper link upper connection points are tightened to 5Nm.
Tools Required
Illustration shows required tools: a Pozidrive PZ2 screwdriver, a 2.5mm tool, and an 8mm socket.
Gland Plate and Enclosure Mounting
Diagram shows the underside of the meter enclosure. Arrows indicate screw points for attaching a gland plate. A plus symbol '[plus symbol]' is shown below the gland plate's original position.
Remove the gland plate from the bottom of the 125/250A TPN board and reattach it to the bottom of the meter enclosure.
Once the gland plate is removed from the TPN board, the meter enclosure can be mounted to it using the provided fasteners.
Electrical Connections
Diagram illustrates the internal wiring of the meter enclosure. Terminal blocks are labelled N, L1, L2, L3. Wires are shown connected to these terminals and routed to other components.
For connections with a 3 or 4 pole switch, RCCB, or direct connection incomer, place the ring terminals over the phase studs and torque the L1, L2, L3, and N nuts to 5 Nm.
