SOLARIMMERSION Mark IV Advanced Installation Manual page 7

Terminals
ATTENTION!
Make sure the wiring cables are securely connected and fully tightened with the rising clamp
terminals. (The terminal screw is rated 0.5N•m torque) Failure to do so can result in fire or the
SOLARIMMERSION IV unit being damaged.
Power Terminals
Terminal
O/P ( Load Out)*1
L (Live) *2
N (Neutral) *2
E (Earth) * 3
Relay Terminals
Terminal
NO
COM
NC
All relay terminals are volt free and the maximum current is 16A The relay terminals may be used
to directly switch mains loads on the same phase as the mains supply to the Solarimmersion IV.
However, the external circuit must be considered to be Hazardous Live and insulated accordingly,
irrespective of the actual external voltage present.
Sensor Terminal
Terminal
CT
CT
Description
Output to the load, Max 3kW
Main Live 240 V input supply from 16A MCB / 13A fused outlet
Mains Neutral (All neutral terminals internally connected)
Main Earth
Description
Normally open relay terminal
Common relay terminal
Normally closed relay terminal
Description
AC current sensor clamp terminal
AC current sensor clamp terminal
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