Emerson MPR15 Series - Manual (Page 32)

32 Operation
UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10.00 May 2001
Embedded
• In these shelf-specific applications (Table 4) the rectifiers are
designed to fit signals that are brought out from the shelf through
an open ended cable or as suited by the particular application
requirements.
• the AC input is either common bussed or individually fed,
equipped or not, for EMI filtering to the rectifiers.
In all of the above versions the DC output is common bussed within the
shelf with separate BAT RTN (+V DC), BAT (-V DC) and LOAD (-V DC)
where an LVD is installed.
Table 4 - Power Shelf Feature Summary
FEATURES MPS75S MPS75E MPS50S MPS50E
Mounting 23" 23" 19" 19"
Rectifier Positions 3 2 / 3 2 2
Lvd Position 0 1 / 0 0 1
Control Signal Access Connectors Open Cable Connectors Open Cable
Individual Ac Available Available Available Available
Common Ac Available Available Available Available
Brown Yes Yes Yes Yes
Dolphin Grey Chassis Yes Yes No No
Oxford Grey Chassis Yes Yes No Yes
Emi Filtering Option
Available Available
Not Available Not
Available
Local Equalize Option No Available No No
AC Fail Alarm Option Available Available No No
Note: For exact option configurations and ordering, refer to the
“References” section.
The description for the power shelf codes listed above is as follows:
- "S" at the end of the code signifies system application.
- "E" at the end of the code signifies embedded application.