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Emerson MPR15 Series List of abbreviations used in Tables 6 and, 19-inch power shelf front view

Models: MPR15 Series MPR25

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Table 8 - List of abbreviations used in Tables 6 and 7

36 Operation

Table 8 - List of abbreviations used in Tables 6 and 7

LEGEND

RG

Rectifier sense (+VC lead)

O:

Orange

RC

Rectifier sense (-VC lead)

BL:

Blue

HVSDR

High Voltage Shutdown Restart

BK:

Black

HVDS

High Voltage Shutdown

BR:

Brown

RFA NC

Rectifier Fail Alarm (normally closed contact)

Y:

Yellow

FAN NC

Fan Alarm (normally closed contact)

W:

White

RFA C

Rectifier Fail Alarm (common input)

G:

Green

RFA MAJ

Rectifier Fail Alarm - Major (multiple rectifier failures)

S:

Slate

SEN ALM

Sense failure Alarm

 

 

LVA

Low Voltage Alarm

 

 

TR

Temporary Release

 

 

AC/FAIL

AC Fail Alarm

 

 

RFA/NO

Rectifier Fail Alarm (normally open contact)

 

 

NSR

No Standby Rectifier

 

 

NC

Normally Close

 

 

NO

Normally Open

 

 

C

Common

 

 

OTP EMI

Output EMI Filter

 

 

Following are some views of the available power shelf configurations.

Figure 4 - 19-inch power shelf (front view)

1 2

 

1 2

 

1 1

 

1 1

 

1 0

 

1 0

 

9

 

9

 

8

 

8

 

7

 

7

 

6

 

6

 

5

 

5

 

4

 

4

 

3

 

3

 

2

 

2

 

1

 

1

 

UM5C06B / C ( 169-2071-500 )

P0711722

Standard 10.00

May 2001

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Page 36
Image 36
Emerson MPR15 Series, MPR25 user manual List of abbreviations used in Tables 6 and, 19-inch power shelf front view
Page 35 Page 37