MSPD AFRICA DAGIHHxVX60 Single Phase CT Meter Connections Instructions

Table of Contents

Specifications:

Using the CT:

Install the CT just after the Main circuit breaker on the live conductor before feeding the inverter and/or non-essential loads.
Locate the arrow on the side of the CT and ensure it faces towards the Grid.
Find the COMMS plug that connects to the METER/CT/RS485 port on the inverter.
Connect the Red + conductor to pin 8 + of the COMMS plug.
Connect the Black – conductor to pin 7 – of the COMMS plug.

Using the Meter:

(Instructions for installing an inverter using the Meter can be found in the product manual)

Q: Can this product be used with three-phase systems?
A: No, this product is designed for single-phase systems only.

Q: Is it necessary to follow the arrow direction on the CT?
A: Yes, aligning the arrow towards the Grid ensures proper functionality.

Q: What if I connect the conductors incorrectly?
A: Incorrect connections may result in malfunction or damage, always double-check connections.

The CT will need to be installed just after the Main circuit breaker on the live conductor before feeding the inverter and/or Non-essential loads.
Locate the arrow on the side of the CT as this needs to face toward the Grid.
Locate the COMMS plug that plugs into the METER/CT/RS485 port on the inverter.
The Red + conductor needs to be terminated on pin 8 + of the comms plug
The Black – conductor needs to be terminated on pin 7 – of the comms plug
Meter/CT/RS485 The inverter has integrated export limitation functionality. To use this function, a power meter or a CT must be installed. The PIN definitions of the Meter/CT/485 interface are as below.

The Meter will need to be installed and wired just after the Main circuit breaker before feeding the inverter and/or Non-essential loads.
When wiring the meter terminal 1 = Live in and terminal 2 = Live out terminal 3 = Neutral in and terminal 4 = Neutral out
A 2-pair comms cable will need to be installed from the meter to the inverter.
On the meter terminal 7 = Meter 485A and will connect to the comms plug terminal 1 = Meter 485A
Meter terminal 8 = Meter 485B and will connect to the comms plug terminal 2 = Meter 485B
The Black conductor needs to be terminated on pin 7 – of the comms plug
Meter/CT/RS485 The inverter has integrated export limitation functionality. To use this function, a power meter or a CT must be installed. The PIN definitions of the Meter/CT/485 interface are as below.