ABB CPS6000-Systems-48V DC Power, Руководство по установке

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© 2021 ABB. All rights reserved. CP:S6000_External Distribution_IG Rev. 1.3
Systems
Weights
19” 23”
1 Distribution/1 Rectifier Shelf 41 lbs 54 lbs
2 Distribution/1 Rectifier Shelf 59 lbs 77 lbs
1 Distribution/2 Rectifier Shelf 55 lbs 74 lbs
2 Distribution/2 Rectifier Shelf 74 lbs 97 lbs
DC Reference (CO) Ground and Chassis Ground
Use a 1/4” diameter double - hole lug on 5/8” center (Not provided) to ground the chassis as shown in
the figure below. Torque connection to 65 in - lbs. The DC reference ground is connected to the return
bus as shown below. Use a 3/8” diameter double - hole lug on 1” centers (Not provided).
Figure 5: DC Reference Ground and Chassis Ground Connections