Teze TW-EOR48 - PV Connection; Dry Contact Connection

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Add: Building A, Xinlida Industrial Park, Junzibu Village,Guanlan Street, Longhua District ,Shenzhen,

Guangdong

TEL :0755-23225527 FAX:0755-23225537

• Before connecting AC inputs and outputs, the circuit breaker must be opened to avoid the risk

of electric shock and must not be operated with electricity.

• Please check that the cable used is sufficient for the requirements, too thin, poor quality cables

are a serious safety hazard.

5.4 PV connection

Connect the positive and negative wires of the two strings of PV according to the diagram below.

• Before connecting PV, the circuit breaker must be opened to avoid the risk of electric shock and

must not be operated with electricity.

Please make sure that the open circuit voltage of the PV modules in series does not exceed the Max.

Open Circuit Voltage of the product (this value is 500V), otherwise the inverter maybe damaged.

5.5 Dry contact connection

Use a small screwdriver to push back the direction indicated by the arrow, then insert the

communication cable into the dry junction port. (Communication cable diameter 0.2~1.5mm²)