Emerson Network Power MPH2 User Manual

Troubleshooting
44 Emerson
®
MPH2
™
User Manual
5.1 Additional Troubleshooting by Plug Type
Table 5-3 describes the line LEDs active by plug type. Depending on the type of plug, not all of the line
LEDs may be lit. The table also describes the branch circuits/receptacle-type and corresponding
input-power voltage phases
.
Table 5-3 Active Line LEDs and Branch Voltage Phasing by Plug Type
Plug Type
Pole/Wire
Config.
Receptacle
Types
LEDs
Active Branch Voltage Phasing
NEMA
5-20
IEC
C13/C19 L1 L2 L3 A B C D E F
NEMA 5-15P 1P3W  L1-N
NEMA 5-20P 1P3W  L1-N
NEMA L5-20P 1P3W  L1-N
NEMA L5-30P 1P3W  L1-N L1-N
NEMA L6-20P 2P3W  L1-L2
NEMA L6-30P 2P3W  L1-L2 L1-L2
NEMA L14-30P 2P4W  L1-N L1-L2 L1-L2
NEMA L15-20P 3P4W   L1-L2 L2-L3 L3-L1
NEMA L15-30P 3P4W   L1-L2 L2-L3 L3-L1
NEMA L21-20P
3P5W   L1-L2 L2-L3 L3-L1
3P5W   L1-N + L1-L2 L2-N + L2-L3 L3-N + L3-L1
NEMA L21-30P
3P5W   L1-L2 L2-L3 L3-L1
3P5W    L1-N L2-L3 L2-L3
NEMA L22-30P 3P5W   L1-N L2-N L3-N L1-N L2-N L3-N
CS8365C 50A 3P4W   L1-L2 L2-L3 L3-L1 L1-L2 L2-L3 L3-L1
IEC 60309 1P3W 16A 1P3W  L1-N
IEC 60309 1P3W 32A 1P3W  L1-N L1-N
IEC 60309 3P5W 16A 3P5W   L1-N L2-N L3-N
IEC 60309 3P5W 32A 3P5W   L1-N L2-N L3-N L1-N L2-N L3-N
IEC 60309 3P4W 60A 3P4W   L1-L2 L2-L3 L3-L1 L1-L2 L2-L3 L3-L1

Emerson Network Power MPH2 Specifications

General

Brand	Emerson
Model	Network Power MPH2
Category	Power distribution unit
Language	English