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SAJ H2-3K-S2 Quick Installation Manual
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SAJ H2-3K-S2 Quick Installation Manual

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H2-(3K-6K)-S2 Inverter Quick Installation Guide
For safety and detailed information, refer to the inverter user manual.
1. Checking Installation Ways and Gaps
√
√
30CM
2. Installing the inverter
1.
Determine the installation position and mark holes.
Note: If required, reserve enough distance at the inverter bottom for installing the metal cable conduits.
V0.0
×
×
50CM
×
50CM
1
© 2023 Sanjing. All rights reserved.

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Summary of Contents for SAJ H2-3K-S2

  • Page 1 H2-(3K-6K)-S2 Inverter Quick Installation Guide For safety and detailed information, refer to the inverter user manual. 1. Checking Installation Ways and Gaps √ √ × × × 30CM 50CM 50CM 2. Installing the inverter Determine the installation position and mark holes. Note: If required, reserve enough distance at the inverter bottom for installing the metal cable conduits.
  • Page 2 Drill holes and fix the mounting plate to the wall. Mount the inverter to the plate. Secure the inverter. ≥ 5 0 m m M6*50 mm 1.2-1.5 N· m M5*12 mm 1.0-1.2 N· m 3. Performing grounding protection Remove the screw on the ground terminal and secure the cable with a screwdriver. M5*12 1.0-1.2 N ·...
  • Page 3 Cable preparation Range Recommended value Conductor cross-sectional area of cables (mm² ) 8 – 14 External diameter (mm) 8 – 14 Step Illustration Strip the insulation (8 – 10 mm length) on the cable ends. Loosen the nut of the cable gland on the AC waterproof cover.
  • Page 4 Step Illustration Communication cables: Loosen the waterproof cover from the inverter. Loosen the nut from the cable gland of the waterproof cover. Insert the communication cables through the nut and then the cable gland. Insert the cables into the corresponding communication ports. Tighten screws to secure the waterproof cover to the inverter.
  • Page 5 Connect the cables from the BMS to the BAT+ and BAT- ports on the inverter. 9. Assembling the PV-side electrical connection Select cables according to the below specification. For details, refer to the inverter user manual. Cable specification Range Recommended value Conductor cross-sectional area of cables (mm²...
  • Page 6 10. Installing the waterproof cover for PV and battery cables Tighten three screws to secure the waterproof cover. 11. Performing subsequent operations Unlock and turn on the DC switch on the inverter. Turn on the battery switch. Turn on the breaker on the grid side. Perform configuration commissioning on the eSAJ Home APP.

This manual is also suitable for:

H2-6k-s2