4) "Page turning" key: gently press the "page turning" key to view the operation status of various inverter on the LCD display screen. 5) "Operation" indicator light: yellow LED light, which flashes, indicating that the machine is in battery inversion state;The indicator light is always on, indicating that the machine is in the mains power supply state. 6) "Alarm" indicator light: Red LED light. If the alarm light is always on, it indicates the machine alarm. Please check the specific fault content on the LCD display screen. 1.7 RS485 Description of communication and dry contact Figure 1-4 Green pluggable socket 1.
1p and 2p correspond to the positive end and negative end of RS485 communication; 2. 3P is empty; 3. 4P is "fault end"(FA), 5p is "mains power off end"(NL) and 6p is "public end"(COM); 4. When the input battery voltage is abnormal or fails, "common terminal" and "fault terminal" are in short circuit state; 5. When the input mains power is abnormal, the "common terminal" and "mains power off terminal" are in a short circuit state. Be careful ： off and there is no mains power input! ① When it is necessary to cut off the machine output, make sure that the machine is turned ② Do not move the dial switch without authorization: the dial switch is hidden on the back of the inverter.
Each module is set with a unique address. Modules in the system cannot have the same address, otherwise they cannot be started. 2 Main product specifications 8 Total output power Input DC voltage range Output rated voltage Output voltage range 6kVA/4.8kW 43-58Vdc 220VAC 220VAC±1% 9kVA/7.2kW 43-58Vdc 220VAC 220VAC±1% 12kVA/9.6kW 43-58Vdc 220VAC 220VAC±1% 15kVA/12kW 43-58Vdc 220VAC 220VAC±1%