V-TAC VT-6605103, Инструкция по эксплуатации

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Load
PV CONNECTION
Step1. Check the grid voltage.
1.1 Check the grid voltage and compare with the permissive voltage range
(Please refer to technical data).
1.2 Disconnect the circuit board from all the phases and secure against re-connection.
Step2. Select suitable cables and cold-pressed terminals, remove the insulation layer of 18
mm at the end of the wire, and then press the cables and terminals with wire crimping pliers.
Hybrid Inverter can be connected in series with 2-strings PV modules for VT-6605103
Select PV modules with excellent function and reliable quality. Open-circuit voltage of module
arrays connected in series should be <Max. DC input voltage;operating voltage should be
conformed to MPPT voltage range.
Step3. Connect the completed cable to the power grid and eps interface, and tighten the
screws.
Warning!
PV module voltage is very high, which already achieve dangerous voltage
range, please comply with electric safety rules when connecting.
Please do not make PV positive or negative ground!
Connection Steps:
Step 1. Checking PV module, ensure the PV+ and PV- ports of the PV string are correct.
Step 2. Separate PV connector to ensure PV is in open circuit state.
Step 3. Select suitable cables and cold-pressed terminals, remove the insulation layer of 18
mm at the end of the wire, and then press the cables and terminals with wire crimping pliers.
Step 4. Connect the completed cable to the PV interface, and tighten the screws.
Model VT-6605103
Max. DC Voltage (V) 550
MPPT Voltage Range(V) 125-500
Max.DC Voltage Limitation