ABB CM-UFD.M21 Kurzanleitung Seite 13

Program setup
The suitable program must be set on the CM-UFD.M21 in accordance with the application. If the
CM-UFD.M21 is sealed/locked (red LED
Pr Connection
*1 3 AC with N
2 3 AC w/o N
3 3 AC with N
4 3 AC w/o N
5 3 AC with N
6 3 AC w/o N
* default setting
Adjustment process:
 If present, remove seal (only authorised person)
 Apply control supply voltage at A1-A2
 Slightly lift the button cover and turn 180°
 Actuate the small blue button by strong pressing on the button cover (LED starts flashing)
until the flashing green LED
 Press button
 Press button
 Set the program with the buttons
 Press button
 Press button
 Press button
 Device resets and starts with the newly selected program
Hint: When changing programs, all parameters of the selected program are reset to "default settings"
(see table „Default settings"). Only change the parameters after having selected the correct
program.
Technical data
Rated control supply voltage U
Tolerance
Output relays:
Max. switching voltage
Conventional thermal current I
Inrush current (at 10 % ED)
Rated operational current I
Fuse rating to achieve short-ciruit protection
Mechanical lifetime
Electrical lifetime
Output voltage - transistor outputs
Operational voltage V
Max. current Q1...Q5
Input circuit - feedback contacts
No-load voltage at the control inputs
Feedback time section switch
Subject to change without prior notice
Document no. 1SVC 510 810 M0000 A4
Threshold values
Low voltage
1x overvoltage, 1x undervoltage
1x overfrequency, 1x underfrequency
10 min average value, 1x vector shift
Medium voltage
2x overvoltage, 2x undervoltage
2x overfrequency, 2x underfrequency
10 min average value, 1x vector shift
turns steady.
1x  Display
8Info.8
5x  Display 8Pr
1.8
1x  Display
no.8
8
1x  Display
yes.
8
:
s
th
(AC15)
e
Q
on), sealing has to be deactivated first.
8
24-240 V AC/DC, DC / 40-70 Hz, <5 VA
-15...+10 %
2 c/o contacts
400 V AC
6 A
25 A max. 4 s / 50 A max. 1 s
230 V AC / 1.5 A
max. gG/gL 6 A
6
30 x 10 switching cycles
6
1 x 10 switching cycles at AC12, 230 V, 6 A
Q1-Q5
4.5-27 V DC
20 mA / output
Y0 – Y1/2
15-35 V DC
0.5-99.0 s selectable
12 / 16
Voltage
230 V
400 V
57.7 V
100 V
230V
400V