Dip Switch Functions - ABB CM-MPN Instructions D'installation

I Front view with operating controls
a Indication of operational states with LEDs
R/T: yellow LED - Status indication relay and timing
V
W
F1: red LED - Fault message
F2: red LED - Fault message
b Adjustment of the threshold value for overvoltage
c Adjustment of the threshold value for undervoltage
d Adjustment of the threshold value for phase unbalance
(2-25 %)
e Adjustment of the tripping delay t
Fault messages
Overvoltage: F1 on
Undervoltage: F2 on
Phase unbalance: F1 and F2 on
Phase failure: F1 on, F2 flashing
Phase sequence: F1 and F2 alternately flashing
Interruption of the neutral: F1 on, F2 flashing
Overlapping of the threshold values: R/T, F1 and F2 flashing
CM-PFS:
Phase failure: F on
Phase sequence: F flashing
II Potentiometer settings
f Potentiometer for the adjustment of:
OFF-delay
B
with phase sequence monitoring
ON-delay
A
with phase sequence monitoring
OFF-delay
B
l
without phase sequence monitoring
ON-delay
A
l
without phase sequence monitoring
III DIP switch functions
g DIP switches for the adjustment of:
1 ON = ON-delay
OFF = OFF-delay
2 ON = Phase sequence monitoring deactivated
OFF = Phase sequence monitoring activated
3 ON = 2 x 1 c/o contact
OFF = 1 x 2 c/o contacts
4 ON = Automatic phase sequence correction activated
OFF = Automatic phase sequence correction deactivated
*
Output relay R1 is responsive to overvoltage,
output relay R2 is responsive to undervoltage.
In case of other faults, both output relays react syn-
chronously.
Default setting: All DIP switches in position OFF
IV DIP switch position
Electrical connection
L1, L2, L3 (N) Control supply voltage U
Three-phase measured voltage
Frequency 50/60 Hz
CM-MPS.23, CM-MPS.43 : 50/60/400 Hz
15-16/18 Output relay 1
25-26/28 Output relay 2
CM-PFS:
11 -12 /14 Output relay 1
15 16 18
21 -22 /24 Output relay 2
25 26 28
Relay energized
Time delay is running
(0 s; 0.1-30 s)
v
*
/
s
CM-MPS.11, CM-MPS.21 and CM-MPS.23 are also suitable
for monitoring single-phase mains.
The following conditions apply:
DIP 2: ON and L1-L2-L3 jumpered
Threshold value for phase unbalance set to maximum
(25 %)
V Function diagrams
a) ON-delayed over- and undervoltage monitoring,
1 x 2 c/o contacts
b) OFF-delayed over- and undervoltage monitoring,
1 x 2 c/o contacts
c) ON-delayed over- and undervoltage monitoring,
2 x 1 c/o contact
d) OFF-delayed over- and undervoltage monitoring,
2 x 1 c/o contact
e) ON-delayed phase unbalance monitoring
f) OFF-delayed phase unbalance monitoring
g) Phase sequence and phase failure monitoring
h) Automatic phase sequence correction
a Control supply voltage / Three-phase measured voltage
b Threshold value
c Measured value
d Threshold value
e Output relay 1
f Output relay 2
g Red LED
h Red LED
i Yellow LED
j Start-up delay t , fixed
s
k Tripping delay t , adjustable
v
l Start-up delay t of R1, fixed
s1
m Start-up delay t of R2, fixed
s2
Threshold values for over- and undervoltage
CM-MPS.11 L1-L2-L3-N 90-170 V
CM-MPS.21 L1-L2-L3-N 180-280 V
CM-MPS.23 L1-L2-L3-N 180-280 V
CM-MPS.31 L1-L2-L3
CM-MPS.41 L1-L2-L3
CM-MPS.43 L1-L2-L3
CM-MPN.52 L1-L2-L3
CM-MPN.62 L1-L2-L3
CM-MPN.72 L1-L2-L3
CM-PSS.31 L1-L2-L3
CM-PSS.41 L1-L2-L3
CM-PVS.31 L1-L2-L3
CM-PVS.41 L1-L2-L3
CM-PVS.81 L1-L2-L3
=
U 90-130 V
min
=
U 120-170 V
max
=
U 180-220 V
min
=
U 240-280 V
max
=
U 180-220 V
min
=
U 240-280 V
max
=
160-300 V U 160-230 V
min
=
U 220-300 V
max
=
300-500 V U 300-380 V
min
=
U 420-500 V
max
=
300-500 V U 300-380 V
min
=
U 420-500 V
max
=
350-580 V U 350-460 V
min
=
U 480-580 V
max
=
450-720 V U 450-570 V
min
=
U 600-720 V
max
=
530-820 V U 530-660 V
min
=
U 690-820 V
max
=
380 V U 342 V
min
=
U 418 V
max
=
400 V U 360 V
min
=
U 440 V
max
=
160-300 V U 160-230 V
min
=
U 220-300 V
max
=
300-500 V U 300-380 V
min
=
U 420-500 V
max
=
200-400 V U 210-300 V
min
=
U 300-400 V
max
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