ABB SACE Emax 2 Installation, Operation And Maintenance Instructions - page 31
ABB | SACE Emax 2
Emax E1.2 circuit-breakers | 6 - Installation
29 | © 2014
ABB |
1SDH000999R0002 - L8569
Continued from the previous page
IMPORTANT: Before proceeding with the connection between terminals and connection
busbars:
•
make sure that contact surfaces of the busbars are free of burrs, dents, traces of
rusting, dust or traces of grease.
•
make sure, if aluminium busbars are used, than these are tin plated in the contact
areas.
•
make sure that the busbars do not exert forces in any direction on the terminal.
•
for tightening use M10 screws with resistance class 8.8 equipped with spring washers
and lock them with a torque of 45 Nm - 400 lb in.
NOTE:
the information on the performance of the circuit-breakers in the switchgear in the
various configurations is available from the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the Emax 2 catalogue
IEC and
UL
Dimensions
Information on the overall dimensions is available on the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the Emax 2 IEC catalogue
catalogue
.
The following drawings are also available in .dxf format:
•
- E1.2 III-IV Fixed F EF IEC-UL
•
- E1.2 III-IV Fixed FC IEC-UL
•
- E1.2 III-IV Withdrawable F IEC
•
- E1.2 III-IV Withdrawable ES IEC
•
- E1.2 III-IV Withdrawable SHR IEC-UL
•
- E1.2 III-IV Withdrawable FC IEC
•
- E1.2 III-IV Fixed HR VR Positionable IEC
•
- E1.2 III-IV Fixed ES IEC-UL
•
- E1.2 Flange Fixed Withdrawable IEC-UL
•
- E1.2 Floor mounting IEC-UL
•
- E1.2 III-IV Withdrawable Rear Front Terminals UL
•
- E1.2 III-IV Withdrawable Divergent Front Terminals UL
•
- E1.2 III-IV Fixed HR-VR UL