Operating instructions

ManualsBrandsVector ManualsHome building and DecorSIMOVERT MASTERDRIVES 6SE70 VC

Vector Control Chassis Type Frequency Converter Parameterizing steps

SIEMENS AG 476 869 4070 76 J AB-74

SIMOVERT MASTERDRIVES Operating Instructions 9-13

Thermal time constant of the motor

Activation of the i

t calculation is made by setting a parameter

value

≥

100 seconds.

Example: for a 1LA5063 motor, 2-pole design, the value 480 seconds

has to be set.

The thermal time constants for Siemens standard motors are given in

the following table in seconds:

Type 2-

pole

10-

pole

12-

pole

1LA5063480780----

1LA5070 480 600 720 - - -

1LA5073 480 600 720 - - -

1LA5080 480 600 720 - - -

1LA5083 600 600 720 - - -

1LA5090 300 540 720 720 - -

1LA5096 360 660 720 840 - -

1LA5106 480 720 720 960 - -

1LA5107 - 720 - 960 - -

1LA5113 840 660 780 720 - -

1LA5130 660 600 780 600 - -

1LA5131660600----

1LA5133 - 600 840 600 - -

1LA5134 - - 960 - - -

1LA5163 900 1140 1200 720 - -

1LA5164900-----

1LA5166 900 1140 1200 840 - -

1LA5183 1500 1800 ----

1LA5186 - 1800 2400 2700 - -

1LA5206 1800 - 2700 - - -

1LA5207 1800 2100 2700 3000 - -

1LA6220 - 2400 - 3300 - -

1LA6223 2100 2400 3000 3300 - -

1LA6253 2400 2700 3000 3600 - -

1LA6280 2400 3000 3300 3900 - -

1LA6283 2400 3000 3300 3900 - -

1LA6310 2700 3300 3600 4500 - -

1LA6313 - 3300 3600 4500 - -

1LA831. 2100 2400 2700 2700 3000 3000

1LA835. 2400 2700 3000 3000 3300 3300

1LA840. 2700 3000 3300 3300 3600 3600

1LA845. 3300 3300 3600 3600 4200 4200

P383 Mot Tmp T1

Setting notes

1LA-/1LL motors