Eaton 93E 30EBC, Руководство по установке

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18 Eaton 93E External Battery Cabinet Installation Manual P-164000057—Rev 05
The power wiring terminals are pressure terminations, UL and CSA rated at 90°C. See Table 4 for external
power cable terminations.
Figure 18 and Figure 20 show the location of the EBC power cable terminals.
Table 4. External Power Cable Terminations for the Eaton 93E 30EBC and 60EBC
Model
Terminal
Function
Terminal Function
Number and Size of
Pressure Termination
Tightening
Torque Nm (lb
in)
Screw Size and
Type
30EBC
DC Input and
Output
B Positive 2 - #14-2/0 5.6 (50) 3/16" Hex
Battery – Negative 2 - #14-2/0 5.6 (50) 3/16" Hex
60EBC
DC Input and
Output
B Positive 2 - #6-250 kcmil
31.1 (275)
5/16" Hex
Battery – Negative 2 - #6-250 kcmil 31.1 (275) 5/16" Hex
Customer
Ground Ground Ground 2 - #14–1/0 5.6 (50) 7/16" Slot
NOTE Customer ground, sized in accordance with NEC Table 250.122, can be run in any conduit listed. Refer to the appropriate
UPS manual.
External DC input overcurrent protection and disconnect switch for the remote battery location is to be
provided by the user.
Table 5 lists the maximum rating for continuous-duty rated circuit breakers satisfying the
criteria for both.
Table 5. Recommended DC Circuit Breaker or Disconnect Ratings
Model
Input Rating 208V
93E 30EBC 175A
93E 60EBC 350A
33..44 B Baatttteerryy TTyyppee
The battery types listed in Table 6 are supplied in the EBC. When replacing the EBC batteries, only the
following type is recommended. Use of any other battery type or mixing battery letter designation and sizes
inside Eaton cabinets will damage equipment and void the product warranty. When replacing batteries use the
same manufacturer and part number originally supplied with the unit to ensure correct harness fit and terminal
landing.
Table 6. Battery Type
Battery Manufacturer Eaton Corporation
Battery Model PWHR12120W3FR
Battery Quantity –93E 30EBC
18 per string up to 3 strings per cabinet
Up to a Total of 54
Battery Quantity – 93E 60EBC
18 per string up to 6 strings per cabinet
Up to a Total of 108
Installation Plan and Unpacking