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Instruction Booklet IB02402001E
December 2010
Instructions for the Eaton Type
MPCV Network Protection Relay
EATON CORPORATION www.eaton.com
IB02402001E For more information visit: www.EatonElectrical.com
Instruction Bulletin
Effective: September 2004 Page
5
Instruction for the
Cutler-Hammer Type MPCV
Network Protection Relay
Pendant Layout
Figure 1. MPCV Pendant Control Screen (Firmware: 1.012 or Later Version)
Appears only if communications enabled.
Note:
Scroll through the entire display to verify set point selections.
HZ=60
The cycles per second can be changed by entering the large up or
down arrow keys. The selections are HZ=60 or HZ=50. Make
your selection and enter the NEXT key to view the next line.
SYS VOLTS
The system voltage selection is the line-to-line voltage from
216 volts through and including 600 volts. The selections are
made by entering the small up and down arrow keys. Entering
the large up and down arrow keys permits a fast scroll of the
voltages, but it also will skip several selections scrolling top
to bottom. Using the small arrow keys permits viewing each
voltage selection. Make your selection and enter the NEXT
key to view the next line.
CBA=OFF
The relay is switchable in sequence rotation, but assumes an
ABC counter-clockwise rotation. If the relay is to be applied
on a CBA counter-clockwise system, then the selection must
be changed to CBA=ON. This can be changed by entering
the large up or down arrow keys. Make your selection and
enter the NEXT key to view the next line.
Note:
If the wrong sentence is selected, the relay upon power-up will
give a trip indication.
CT RATIO
This refers to the current transformer (CT) primary rating. For
example, an 1875-ampere network protector will have 1600/
5 CTs. The CT RATIO must be set to 1600. These
ratings can be set in increments of 500 (1000 for large
arrow) by entering the small up and down arrow keys. Make
your selection and enter the NEXT key to view the next line.
Table 1. Network Protector Rating
Note:
GE offers a 3500/5.
Pendant Program Default Range
HZ=60 (60) [50, 60]
SYS VOLTS= (216)
[216, 380, 400, 416, 433, 480, 600]
CBA=OFF (OFF) [ON – OFF]
CT RATIO= (800)
[800, 1200, 1600, 2000, 3000, 3500]
ST ML=ON ST ML=OFF (ON) [ON – OFF]
ML=1.00V ML=1.00V (1.00) [.5 – 5.4]
PL=-5º PL=-5º (-5) [+5, 0, -5, -10, -15, -25]
LH ML=9º (90) [60 – 90]
RT=.20% (.20) [.05 – 5]
TD=.00s (0) [0, INF, 0 – 300]
OC=0% (0) [0 – 250]
WV=OFF (OFF) [ON – OFF]
PUMP PROTEC=OFF PUMP PROTEC=ON (OFF) [ON – OFF[
BRK CYCLES=3 (3 – 20) (3) [3 – 20]
PUMP TIME=30s (30 – 300) (120) [30 – 300]
PMP LOCKOUT RES=15m (15) [15 – 60]
AUX 2
=NOT USED
AUX 3
=NOT USED AUX 3=USED
AUX 3 ALRM=DISABLE
AUX 3 CONTCT=NO
AUX 4
=NOT USED
INCOM CODE
=1999 (If communications enabled, random if not)
INCOM SETPT
=ON
INCOM OPEN
=ON
INCOM CLOSE
=OFF
INCOM ADR
=20
YEAR=
MNTH=
DAY=
HR=
MIN=
NWP
Rating
CT
Applied
800
1200
1600
800/5
1200/5
1600/5
1875
2000
2250
1600/5
2000/5
2000/5
2500
2825
3000
2500/5
2500/5
3000/5
3500
4500
5100
3000/5
3000/5
3000/5
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