Turbo Energy HIS 5000/48, Instruction Manual

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3.5. AC Input/Output connection
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Before connecting to AC input power source, please install a
separate AC breaker between inverter and AC input power
source. This will ensure the inverter can be securely disconnected
during maintenance and fully protected from over current of AC
input. The recommended AC breaker is 32A for 5kW.
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There are three terminal blocks with “Grid” “Load” and “GEN”
markings.
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Please do not misconnect input and output connectors.
Model Cable size Cable (mm 2 ) Torque value
5kW 10AWG 6 1.2Nm
Please follow below steps to implement AC input/output connection:
1. Before making AC input/output connection, make sure DC
protector or disconnector is opened first.
2. Remove insulation sleeve 10mm length, unscrew the bolts,
insert the AC input wires according to polarities indicated on
the terminal block and tighten the terminal screws. Make sure
the connection is complete.
3. Then, insert AC output wires according to polarities indicated
on the terminal block and tighten terminal. Be sure to connect
corresponding N wires and PE wires to related terminals as well.
4. Make sure the wires are securely connected.
5. Appliances such as air conditioner are required at least 2-3
minutes to restart because it is necessary to have enough time
to balance refrigerant gas inside of the circuit. If a power
shortage occurs and recovers in short time, it will cause
damage to your connected appliances. To prevent this kind of
damage please check manufacturer of your appliance if it is
equipped with time-delay function before installation.
Otherwise, this inverter will trigger overload fault and cut off
output to protect your appliance but sometimes it still causes
internal damage to the air conditioner.
3.6. PV connection
Before connecting to PV modules, please install a separately DC circuit
breaker between inverter and PV modules. It is very important for