160 Program features
WARNING!
The connection of motor temperature sensor requires double or
reinforced insulation between motor live parts and the sensor because the
thermistor input on the JCU control unit is not insulated according to
IEC 60664.
If the assembly does not fulfill the requirement,
- protect the I/O board terminals against contact and make sure that it is not
connected to any other equipments
or
- isolate the temperature sensor from the I/O terminals.
The figure below shows a motor temperature measurement when thermistor input TH
is used.
For encoder interface module FEN-xx connection, see the
User’s manual
of the
appropriate encoder interface module.
Settings
Parameters
Additional information
Settings for thermal protection of the motor.
Motor
T
JCU Control Unit
TH
AGND
10 nF
One PTC or KTY84 sensor
Motor
T
JCU Control Unit
TH
AGND
T
T
Three PTC sensors
10 nF
Summary of Contents for ACL30
Page 1: ...ABB high performance elevator drives User s manual ACL30 elevator drive ...
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 34: ...34 Operation principle and hardware description ...
Page 42: ...42 Planning the cabinet installation ...
Page 60: ...60 Planning the electrical installation ...
Page 126: ...126 Using the control panel ...
Page 318: ...318 Maintenance ...
Page 334: ...334 The Safe torque off function ...
Page 338: ...338 Mains chokes ...
Page 342: ...342 EMC filters ...
Page 348: ...Dimension drawings 348 Frame size B D1 D2 W H1 H2 ...
Page 349: ...Dimension drawings 349 ...
Page 350: ...Dimension drawings 350 Frame size C D1 D2 H2 H1 W ...
Page 351: ...Dimension drawings 351 ...
Page 352: ...Dimension drawings 352 Frame size D ...
Page 354: ...354 Dimension drawings EMC filters JFI 0x ...
Page 356: ...356 Dimension drawings Brake resistors JBR xx ...
Page 358: ...358 Dimension drawings ...