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UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Chapter 5.1~1
5. Technical data
5.1 Main power lines
Voltage (three-phase systems)
max. 1000 V AC
Attention:
For an U
imp
of 6 kV and a voltage of 1000 V
the device must be used accoring to Annex H
EN60947-1 in the range 600 V < U
e
<= 1000 V
(IT Network) only for overvoltage category II.
Otherwise overvoltage category III applies
Conductor holes in the current transformers
max. 25 mm²
(max. diameter incl. insulation 11 mm)
Set current range for overload
protection
UMC22 alone 0.24-63 A
UMC22 with
provided current
transformer
(see chapter 6).
50-850 A
Overload protection for three-phase motors
acc. to EN/IEC 60947-4-1
Trip classes, selectable by parameter
5, 10, 20, 30 (acc. to EN/IEC 60947-4-1)
Tripping time for cold motor for 3-phase
symmetrical loads
Tripping time for warm motor for 3-phase
symmetrical loads
(motor current I
c
/I
e
= 100 % for long time before
overloading
1
10
100
1000
10000
0
1
2
3
4
5
6
7
8
9
10
30
20
10
5
Class
Triptime [s]
I/I
Set
2CDC342037F0207
1
10
100
1000
0
1
2
3
4
5
6
7
8
9
10
30
20
10
5
Class
Triptime [s]
I/I
Set
2CDC342038F0207
