Nord Drivesystems PMSM, Руководство с инструкциями по установке

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Synchronous motors (PMSM) – Manual with installation instructions
28 B 5000 en-2621
3.7.2 Auxiliary terminals
Please refer to the following table for the designations of the auxiliary terminals.
Auxiliary terminal designation
Additional equipment Labelling of auxiliary terminals Comment
New: EN 60034-8
Thermistor TP1 – TP2
1TP1 – 1TP2
2TP1 – 2TP2
3TP1 – 3TP2
4TP1 – 4TP2
Switch-off
Warning Winding 1
Switch-off Winding 1
Warning Winding 2
Switch-off Winding 2
Option: TF 5TP1 – 5TP2 Brake
Bi-metal temperature
sensor
Normally closed
Option: TW
1TB1 – 1TB2
2TB1 – 2TB2
3TB1 – 3TB2
4TB1 – 4TB2
Warning Winding 1
Switch-off Winding 1
Warning Winding 2
Switch-off Winding 2
Bi-metal temperature
sensor
Normally open
1TM1 – 1TM2
2TM1 – 2TM2
3TM1 – 3TM2
4TM1 – 4TM2
Warning Winding 1
Switch-off Winding 1
Warning Winding 2
Switch-off Winding 2
PT100/PT1000 1R1 – 1R2
2R1 – 2R2
3R1 – 3R2
Winding 1 (Phase U)
Winding 1 (Phase V)
Winding 1 (Phase W)
KTY
Silicon temperature sensor
(+) 4R1 – 4R2 (-)
(+) 5R1 – 5R2 (-)
Winding 1
Winding 2
Anti-condensation heater
Option: SH
1HE1 – 1HE2
2HE1 – 2HE2
Motor heater
Brake heater
Table 9: Auxiliary terminal designations
The brake is supplied by a rectifier located in the motor terminal box or via direct DC voltage. Pay
attention to the brake voltage specified on the name plate. Also pay attention to the operating
instructions of the brake.
3.7.3 Cable connection
Refer to the information label on the motor to see whether the cables are subject to increased thermal
requirements. The use of aluminium connection cables is not permitted.
The connection cables must be inserted into the terminal box using cable glands. If the provided cable
gland is used, cables with circular cable cross-section must be used.
The cable glands must be approved for the ambient conditions.
When connecting, take care that the permissible clearance distances of at least 10 mm and the
permissible creepage distances of at least 12 mm between the electrically live components or to
components with the same potential as the housing are maintained.
Insulated cable lugs must be provided for connection.
1. Open the terminal box.
2. Insert the connection cable with cable glands into the terminal box.
3. Establish the connection and configuration of the jumpers according to the circuit diagram in the
terminal box.