Lenze 8400 Manuel d'utilisateur télécharger pdf (Page 207)

Electrical installation

Devices i n a power range of 30 ... 45 kW (3/PE AC 400 V)

Terminal assignment of the power connections



207

EDS84ASC552 EN 9.1

Motor temperature monitoring

 Note!

In the Lenze setting, motor temperature monitoring is activated! In the

delivery status, there is a wire jumper between the terminals X106/T1 and

X106/T2. Before connecting a thermal sensor, remove the wire jumper.

 Note!

If the terminal X106 is used, e.g. to connect an external PTC thermistor or a

thermal contact, ensure at least one basic insulation to the motor or mains

potential to not restrict the protective separation of the control terminals.

Terminal X106 Labelling Description

Motor temperature monitoring with PTC element

(type-A sensor, switching performance acc. to EN 60947-8 for

type-A tripping units) or thermostat

(NC contact).

Lenze setting: activated, error message

Setting in C00585

8400GG016b

Terminal data

Conductor cross-section Tightening torque



[mm

] [AWG] [Nm] [lb-in]

E84AVxxxxxxx 0.2 ... 1.5 24 ... 16 - - 2.5 x 0.4

 Tip!

Foraneasyremovalofthewirejumper:

1. Cut the wire jumper with side-cutting pliers.

2. Overcome the spring pressure of the terminal with a screwdriver.

3. Remove both wire ends individually.

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Lenze 8400 Manuel d'utilisateur Page 207