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The equipment can only be installed indoors. 1200mm 300mm 300mm 300mm 2. Assemble the CB2 battery system Step 1. Place the left (L) side frame of the rack on the floor with the inside facing upwards. Step 2. Insert the front bottom beam onto the frame, and secure the beam a little with two screws without tightening completely. (M12*25) M12*25 Locating pin Locating hole...
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Step 4. Place the top two beams onto the frame, and secure the beam a little bit. (M12*25) M12*25 Step 5. Place the middle (M) side frame of the rack onto the four beams. Align with the help of the bottom locating pins and the securing holes of the top beams.
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Step 8. Place the top two beams onto the frame as step 4, and secure the beam a little bit. (M12*25) M12*25 Step 9. Place the right (R) side frame of the rack onto the four beams as step 5. Align with the help of the bottom locating pins and the securing holes of the top beams.
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Step 12. Lift the battery rack from the front side of the rack, and move the rack to the target position with a forklift or roller conveyor. Note: Make sure that the battery rack is located within the reach to the inverter through cable connections. The provided power and communication cables are of 5000 mm.
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Step 16. Place the four mounting brackets onto the right and left side of the rack and mark the drilling holes. Step 17. Drill four holes on the ground according to the marked drilling holes at the depth of 80-90 mm. Step 18.
3. Connect the grounding cable Cross-sectional area of cables (mm ≥ 6 Step 1. Prepare the cable end with the OT/DT terminal. Heat shrink tubing 2. OT/DT terminal Step 2. Secure the OT/DT terminal to connect the grounding cable. Connect the other cable end to the standard grounding bar. (M6*12; 5 N·m) 4.
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Step 3. Connect the battery power cable according to the following figure and cable descriptions. The figure shows the full configuration of 7 battery units as an example. Package Cable Length (mm) From port To port CBU2 CBU2 Unit negative (black) CBU2 Unit positive (orange) CBC2 BAT+...
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5. Connect the battery communication cables Step 1. Connect the battery communication cables according to the following figure and cable descriptions. Package Cable Length (mm) From port (Silkscreen) To port (Silkscreen) CBU2 A of CBU2 Unit (BMS:A) B of CBU2 Unit (BMS:B) CBC2 COM (COM_BMU) CBU2 Unit 1 A (BMS1:A)
6. Connect the battery fan power cables Step 1. Connect the battery fan power cables according to the following figure and cable descriptions. Package Cable Length (mm) From port To port CBU2 E of CBU2 Unit D of CBU2 Unit 1700 CBU2 Unit 3 E CBU2 Unit 4 D...
Package Cable Length (mm) From port To port CBT2-100.3 5000 CBC2 AC220V CH2 inverter AC-OUT CBT2-186.2 5000 Table 6.2. AC power cord connection Step 3. Insert the other end of the AC power cable cord through the AC-OUT port of the inverter; secure the X3:1, X3:3, and X3:5 connectors to the PE, N, and L ports of the inverter correspondingly.
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Step 3. Install the dust proof covers of all the CBU2 battery modules, the CBC2 battery control unit, and the fuse box. (CBC2 and CBU2: M3*8; 0.6 N·m) (Fuse and bottom cover: M4*10; 1.6 N·m) 8. Start up the CB2 system and complete commissioning Step 1.
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