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Operating instructions

K3G630-FB32-03

Translation of the original operating instructions

4.2.6 Locked-rotor protection

Due to the locked-rotor protection, the starting current (LRA) is
equal to or less than the nominal current (FLA).

4.3 Connection in terminal box

4.3.1 Preparing cables for connection

Only strip the cable as far as necessary, ensuring that the cable gland is
sealed and there is no strain on the connections. For tightening torques,
see Chapter 3.1 Product drawing.

NOTE
Tightness and strain relief are dependent on the cable
used.

→ This must be checked by the user.

Fig. 1: Recommended stripped lengths (inside terminal box)
(1) supply line (2) control and relay line

4.3.2 Terminal connection data

Supply line

min.

max.

Rigid cable cross-
section

0.2 mm²

4 mm²

Flexible cable cross-
section

0.2 mm²

4 mm²

AWG/kcmil cable
cross-section

24

12

Wire-end ferrules with
insulating collar,
in accordance with
DIN 46228-4 for
flexible cable

0.25 mm²

4 mm²

Wire-end ferrules
without insulating
collar,
in accordance with
DIN 46228-1 for
flexible cable

0.25 mm²

4 mm²

NOTE

The cable and cable cross-section must be selected taking into
account the max. starting current of the drive and the type of
cable routing (see Chapter 4.2.2 Supply connection and fuses)

Control and relay cables

min.

max.

Rigid cable cross-
section

0.2 mm²

1.5 mm²

Flexible cable cross-
section

0.2 mm²

1.5 mm²

AWG/kcmil cable
cross-section

24

16

Wire-end ferrules with
insulating collar,
in accordance with
DIN 46228-4 for
flexible cable

0.14 mm²

0.75 mm²

Wire-end ferrules
without insulating
collar,
in accordance with
DIN 46228-1 for
flexible cable

0.25 mm²

1.5 mm²

NOTE
Crimping and pressing forms of the wire-end ferrules

For flexible control and relay cables, from a cable cross-section
of 1.0 mm², a trapezoid crimp is required to ensure correct
installation on the connector.

Fig. 2: Trapezoid crimp

4.3.3 Connect cables to terminals

WARNING
Live terminals and connections even with device
switched off

Electric shock
→ Wait five minutes after disconnecting the voltage at all poles

before opening the device.

;

Open the terminal box.

;

Remove the cap from the cable gland.

;

Only remove caps where cables are fed in.

Item no. 56486-5-9970 · ENU · Change 254328 · Approved 2022-05-19 · Page 8 / 16

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Содержание K3G630-FB32-03

Страница 1: ...o carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules The safety hazards associated with the device must be assessed again following...

Страница 2: ...ore working on the system machine wait until all parts have come to a standstill DANGER Ejected parts Missing protective devices may cause balancing weights or broken fan blades to be ejected and caus...

Страница 3: ...6 Transport and storage conditions and Chapter 3 2 Nominal data Operating the device with all protective devices Following the operating instructions Improper use In particular operating the device i...

Страница 4: ...ue 4 0 6 Nm The tightening torque is designed for PVC cables If the cable materials are different the tightening torque may have to be adjusted 3 Tightening torque 1 5 0 2 Nm 4 Inlet ring with pressur...

Страница 5: ...2011 has been reached with defined air duct components e g inlet rings The dimensions must be requested from ebm papst If other air conduction geometries are used on the installation side the ebm pap...

Страница 6: ...rangement conforms to IEC 61000 3 12 provided that the short circuit power Ssc at the connection point of the customer system to the public power grid is greater than or equal to 250 times the rated o...

Страница 7: ...with the resistance specifications according to EN 61800 5 1 for the protective earth connection circuit must be verified in the end application Depending on the installation situation it may be neces...

Страница 8: ...ection must be selected taking into account the max starting current of the drive and the type of cable routing see Chapter 4 2 2 Supply connection and fuses Control and relay cables min max Rigid cab...

Страница 9: ...t the strands until they meet with resistance Fig 4 Connection of cables at terminals There must not be any tensile stress between the terminal and the cable gland The cable must be provided with stra...

Страница 10: ...eristic curve P1 IN SELV CON2 IO3 Function parameterizable see Optional interface functions table Factory setting Analog output 0 10 V max 5 mA function Fan modulation level Characteristic curve param...

Страница 11: ...159 0 Ain2 0 10V PWM analog input D159 2 Ri 100K characteristic curve parameterizable f PWM 1k 10KHz SELV Ain2 4 20mA analog input Ri 125R characteristic curve parameterizable SELV D159 3 Din3 active...

Страница 12: ...operating instructions 4 6 Equivalent circuit diagrams Item no 56486 5 9970 ENU Change 254328 Approved 2022 05 19 Page 12 16 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 793...

Страница 13: ...ng Either run through the resonant range as quickly as possible with speed control or find another remedy Operation with excessively high vibration levels can lead to premature failure The maximum per...

Страница 14: ...automatically without warning Faulty connection Isolate from supply correct connection see connection diagram Broken motor winding Replace device Inadequate cooling Improve cooling Allow the device to...

Страница 15: ...nsors depends on the device concerned and the installation situation 6 3 Cleaning To ensure a long service life check the fans regularly for proper operation and soiling The frequency of checking is t...

Страница 16: ...ns for ecological disposal of the product and its components 6 5 1 Country specific legal requirements NOTE Country specific legal requirements Always observe the applicable country specific legal reg...

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