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SAJ C6 Series Quick Installation Manual
SAJ C6 Series Quick Installation Manual

SAJ C6 Series Quick Installation Manual

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The installation of this device must be operated by certified professionals. For details, refer to the inverter user manual.
1. Determining the Installation Method and Position
2. Installing the Inverter
Option 1: Mount the inverter on the wall
Step 1.
Place the mounting bracket onto the wall and mark the drilling positions of the holes.
160 mm
Step 2.
Drill four holes in the wall according to the markings, and insert the four M10*100 expansion tubes in the holes
using a rubber mallet.
V1.1
C6 Inverter Quick Installation Guide
1003 mm
4
1
© 2024 Sanjing. All rights reserved.

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Summary of Contents for SAJ C6 Series

  • Page 1 C6 Inverter Quick Installation Guide The installation of this device must be operated by certified professionals. For details, refer to the inverter user manual. 1. Determining the Installation Method and Position 2. Installing the Inverter Option 1: Mount the inverter on the wall Step 1.
  • Page 2 Step 3. Install the mounting bracket onto the wall and secure it with the four M10*100 screws. Step 4. Carefully mount the inverter to the mounting bracket. Make sure that the rear part of the inverter is closely mounted to the mounting bracket. Option 2: Mount the inverter on an external frame Step 1.
  • Page 3 Step 4. Carefully mount the inverter to the mounting bracket. Make sure that the rear part of the equipment is closely mounted to the mounting bracket. 3. Grounding Cable Connection Remove the screw of the grounding terminal and secure the grounding cable by insert the screw into the screw hole in the OT/DT terminal.
  • Page 4 Step 7. Plug the AC connector into the AC connector port of the inverter. 20-30N·m 4 pcs 5. DC Side Electrical Connection Recommended specifications of DC cable Cross-sectional area of cables (mm External diameter of the cables (mm) Scope 4 ≤ S ≤ 6 Step 1.
  • Page 5 Step 5. Insert the assembled cable ends into the blue positive and negative connectors. Gently pull the cables backwards to ensure firm connection. Step 6. Tighten the lock screws on the positive and negative cable connectors. Step 7. Make sure all the DC switches are at OFF position. For further safety consideration, recommend using a reliable tool (such as a lock with a key) to lock the switch and make sure that others cannot unlock it easily.
  • Page 6 Step 10. Install the PV upper cover to the PV cover with screws. 6. Communication Connection Communication Terminal Overview RS485 CN10 RS485 METER ALARM METER NC NO COM LOCAL STOP RS485 METER RS485 DI+ DI- DI+ DI- A2 B2 PE A2 B2 PE A1 B1 PE A1 B1 PE Callout Description...
  • Page 7 When the relay is on normal open contact (NO) and no alarm/fault occurs, the LED indicator is off; When a fault occurs, the relay is on normal close contact (NC), and the LED is on. Emergency stop dry contact: When the DI+ and DI- contacts are shorted by an external controlled switch, the inverter stops immediately. Multiple-inverters dry contact connection: Inve er 1 Inve er...
  • Page 8 RS-232 RX Receive data Ground wire This USB port is used to connect an eSolar Wi-Fi/4G/AIO3 communication module. For details, refer to the Quick Installation Guide of the communication module at https://www.saj-electric.com/. Installer: V1.1 © 2024 Sanjing. All rights reserved.