LUA1C20 TELEMECANIQUE, LUA1C20 Datasheet - Page 9
![Auxilary Contact Block; N.O.; TeSys U](/photos/40/52/405237/1894682-40_sml.jpg)
LUA1C20
Manufacturer Part Number
LUA1C20
Description
Auxilary Contact Block; N.O.; TeSys U
Manufacturer
TELEMECANIQUE
Type
Motor Starter Contactr
Specifications of LUA1C20
Brand/series
TeSys Series
Function
Contactor
Primary Type
Module
Relay Type
Electro Mechanical
Termination
Screw
Accessory Type
Auxillary Contact Block
Rohs Compliant
Yes
For Use With
TeSys Series
10
1
1
2
3
4
5
6
7
8
9
Selection
Thermal overload protection
Overcurrent protection
Short-circuit protection
Protection against phase loss
Protection against phase imbalance
Earth fault protection
(equipment protection only)
Tripping class
Motor type
Thermal overload test function
Overtorque
No-load running
Long starting time
Reset method
Alarm
“Log” function
“Monitoring” function
Thermal overload alarm
Thermal overload signalling and manual reset
Thermal overload signalling and automatic or remote reset
Indication of motor load (analogue)
Starter status (ready, running, fault)
Reset method
Alarm
Remote reset via the bus
Indication of motor load
Fault signalling and differentiation
Remote programming and monitoring of all functions
“Log” function
“Monitoring” function
(1) PDA: Personal Digital Assistant.
(2) Mounting possibilities: 1 function module or 1 communication module.
Operating characteristics
Control units
With function modules
With communication module or via Modbus port on control unit LUCM
1/70
Built-in function
Manual
Automatic or remote
(2)
TeSys motor starters - open version
TeSys U starter-controllers
Control units
Standard
LUCA
14.2 x the setting current
14.2 x the max. current
10
3-phase
With any communication module
Function provided with accessory
Advanced
LUCB
With function module, or parameters
can be set via the bus with a
communication module, see chart
below.
Thermal overload alarm only with
function module or communication
module, see below.
With module LUF W
With module LUF DH11
With modules LUF DA01 and
LUF DA10
With module LUF V
Parameters can be set via the bus
With modules LUL C031, LUL C033,
LUL C15, LUL C07, LUL C08 and
LUL C09 (thermal overload alarm only).
LUCC
10
Single-phase 3-phase
(2)
LUCD
20
Multifunction
LUCM
3 to 17 x the setting current
5…30
Single-phase and 3-phase
Parameters can be set
Parameters can be set
Parameters can be set via the bus with
a communication module (see below).
Possible for each type of fault.
Indication on front panel of the control
unit, via remote terminal, via PC or via
PDA (1).
With communication modules to make
use of these alarms via a bus, see
below.
Log of the last 5 trips.
Number of starts, number of trips,
number of operating hours.
Display of main motor parameters on
front panel of the control unit, via
remote terminal, via PC or via PDA (1).
With module LUL C031, LUL C033,
LUL C15, LUL C07, LUL C08 and
LUL C09
and Modbus port on the control unit
(alarm possible for all types of fault).
With modules LUL C031, LUL C033,
LUL C15, LUL C07, LUL C08 and
LUL C09
and Modbus port on the control unit.