Catalog

IEC Squirrel-Cage Motors
Fan motors
Special versions
7
Options
Options or order codes (supplement -Z is required)
Special versions
Additional
Motor type frame size
identification
code -Z
with order
code and
plain text
if required
56 63 71 80 90 100 112 132 160 180 200 225 250 280 315
Self-ventilated motors in pole-changing version
1LA7 (aluminium)
1LA5 (aluminium)
Motor protection
Motor protection with PTC thermistors
A11 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
with 3 embedded tem-
perature sensors for tripping
Motor protection with PTC thermistors
A12 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
perature sensors for tripping and
alarm 1)
with 6 embedded tem-
Motor temperature detection with A23 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
KTY 84-130
embedded temperature sensor
3 temperature detectors for A31 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
tripping 1)
Installation of 3 PT 100 resistance A60 – – ✓ ✓ ✓ ✓ ✓ ✓
thermometers 1)
Motor connection and connection boxes
Connection box on RHS K09 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Connection box on LHS K10 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Cable entry,
K54 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
standard configuration
Rotation of the connection box K83 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
through 90°, entry from DE
Rotation of the connection box K84 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
through 90°, entry from NDE
Rotation of connection box K85 ✓ ✓ † † † † ✓ ✓
through 180°
next larger connection box L00 – – – – – – ✓ ✓
External earthing L13 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
3 cables protruding, 0.5 m long 2) L44 ✓ ✓ ✓ ✓ ✓ ✓ O. R. O. R.
3 cables protruding, 1.5 m long 2) L45 ✓ ✓ ✓ ✓ ✓ ✓ O. R. O. R.
6 cables protruding, 0.5 m long 2) L47 ✓ ✓ ✓ ✓ ✓ ✓ O. R. O. R.
6 cables protruding, 1.5 m long 2) L48 ✓ ✓ ✓ ✓ ✓ ✓ O. R. O. R.
6 cables protruding, 3 m long 2) L49 – – – – – – O. R. O. R.
Connection box on NDE M64 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
Terminal strip for main and M69 ✓ ✓ – – – – – –
auxiliary terminals
Windings and insulation
Temperature class F, used acc. C11 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
to F, with service factor (SF)
Temperature class F, used acc. C12 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
to F, with increased output
Temperature class F, used acc. C13 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
to F, with increased coolant
temperature
Temperature class H at rated
output and max. KT 60 °C
C18 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
For legend and footnotes, see page 7/34.
7/30 Siemens D 81.1 · 2006