Page 149 - EPR Catalog 2015

Motor control and protection
Technical data

Basic device UMC100.3

Main power

Voltage max 1000 V AC

Frequency 45…65 Hz 2
Rated motor current
0.24…63 A, without accessories
Tripping classes Higher currents with external transformer
Short-circuit protection
Control unit 5E, 10E, 20E, 30E, 40E in accordance with EN/IEC 60947-4-1

Separate fuse on network side

Supply voltage 24 V DC, 110-240 V AC/DC
Inputs
6 digital inputs 24 V DC
Outputs 1 PTC input

3 digital relay outputs
1 digital transistor output

Expansion modules

The UMC100.3 can be expanded with maximum 4 expanstion modules: One digital expansion module DX111 or
DX122, one module VI150 or VI155 and 2 analog modules AI111.
Communication takes place via a simple two-wire line. The maximum distance allowed between the UMC100.3
and the expansion module is 3 m.

Digital expansion modules DX111 / DX122
Expands the UMC100.3 to include additional digital inputs and outputs and an analog output

Supply voltage 24 V DC
Inputs
DX111: 8 digital inputs 24 V DC
Outputs DX122 8 digital inputs 110/230 V AC

4 digital relay outputs
1 analog output, 0/4…20 mA, / 0…10 V configurable

Voltage modules VI150/VI155
Voltage modules for determining phase voltages, power factor (cos j), active power, apparent power, energy,
harmonic content (THD)

VI150 for use in grounded networks
VI155 for use in grounded and ungrounded networks

Supply voltage 24 V DC
Voltage inputs L1, L2, L3
Rated voltage range 150 … 690 V AC
Outputs 1 digital relay output

Analog module AI111
Expand the UMC100.3 with analog and temperature inputs

Supply voltage 24 V DC

Inputs 0-10 V, 0/4-20 mA
PT100, PT1000, 2- or 3-wire connection
KTY83, KTY84, NTC

2CDC 110 004 C0210 | Catalog Electronic Products and Relays 2015 | ABB 2/82