26
SUNSYS pro - SUNSYS station
- Ref.: IOMSUNMOXX00-GB 00
26
SUNSYS pro - SUNSYS station
- Ref.: IOMSUNMOXX00-GB 00
5.5. AUXILIARY POWER SUPPLY
5.5-1
Socket for AUX power supply
The inverter equipment is powered by a special 230 V single-phase line. The auxiliary voltage must be connected to the relevant
socket (see figure).
DANGER!
Risk of electric shock from live device parts!
The inverter can be connected to a maximum of three power supplies:
• Before carrying out any work, make sure the electricity supply has been disconnected.
WARNING!
Risk of damage to the system if not observed!
The auxiliary power supply cable must be fitted with a 16 A max. protection device.
5.6. OPTIONAL INPUT FOR EXTERNAL INTERFACE PROTECTION
If local electricity supply company connection rules specify that external interface protection must be used, the external protection
output signal (dry contact) can be used to control the internal contactor for the Sunsys Modular inverter, removing the jumper in
figure 5.5-1.
Power supply
Interface protection jumper
5. INSTALLATION