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Operating instructions

W3G630-NP04-M1

Translation of the original operating instructions

4.3 Connection in terminal box

4.3.1 Preparing cables for connection

Fig. 1: Recommended stripped lengths in mm (inside terminal box)

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.

4.3.2 Connecting wires 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.

;

Remove the cap from the cable gland.

Only remove caps where cables are fed in.

;

Route the wire(s) (not included in scope of delivery) into the terminal
box.

;

First connect the "PE" (protective earth).

;

Connect the wires to the corresponding terminals.

Use a screwdriver to do so.
When connecting, ensure that no wire ends fan out.

;

Fit the terminal box cover so that the arrow points towards the cable
glands.

;

Seal the terminal box.

4.3.3 Cable routing

Water must be prevented from reaching the cable gland along the cable.

NOTE
Damage caused by moisture penetration.

Moisture can penetrate into the terminal box if water is
constantly present at the cable glands.
→ To prevent the constant accumulation of water at the cable

glands, the cable should be routed in a U-shaped loop
wherever possible.

→ If this is not possible, a drip edge can be produced by

fitting a cable tie directly in front of the cable gland for example.

Fans installed lying flat

Make sure the cable is routed in a U-shaped loop.

Fig. 2: Fan installed lying flat, cable routed in a U-shaped loop.

Fans installed upright

When routing the cable, make sure that the cable glands are located at
the bottom. The cables must always be routed downward.

Fig. 3: Cable routing for fans installed upright.

4.4 Factory settings

Factory settings made for the device by ebm-papst.

Mode parameter set 1

PWM control

Mode parameter set 2

PWM control

Fan/device address

01

Max. PWM / %

100

Min. PWM / %

5

Save set value to
EEPROM

Yes

Set value requirement

Analog (linear)

Direction of action
parameter set 1

Positive (heating)

Direction of action
parameter set 2

Positive (heating)

Item no. 57392-5-9970 · ENU · Change 212910 · Approved 2021-02-19 · Page 8 / 12

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

Summary of Contents for W3G630-NP04-M1

Page 1: ...ecialists are permitted to install the device to 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 w...

Page 2: ...ion appropriate shielding measures have to be taken by the user NOTE Electrical or electromagnetic interference after installing the device in customer equipment Verify that the entire setup is EMC co...

Page 3: ...use In particular operating the device in the following ways is prohibited and could be hazardous Operating the device in an unbalanced state e g due to dirt deposits or ice formation Resonant operat...

Page 4: ...Cable diameter min 4 mm max 10 mm tightening torque 1 8 0 3 Nm 3 Cable diameter min 6 mm max 10 mm tightening torque 1 8 0 3 Nm use must be made of seal provided Cable diameter min 4 mm max 7 mm tigh...

Page 5: ...surement setup 3 4 Technical description Size 630 mm Motor size 84 Rotor surface Painted black Terminal box material PP plastic Electronics housing material Die cast aluminum painted black Impeller ma...

Page 6: ...r than or equal to 250 times the rated output of the arrangement It is the responsibility of the installation engineer or operator owner of the device to ensure if necessary after consultation with th...

Page 7: ...necessary to connect an additional protective earth conductor by way of the extra protective earth terminal provided on the device The protective earth terminal is located on the housing and provided...

Page 8: ...be prevented from reaching the cable gland along the cable NOTE Damage caused by moisture penetration Moisture can penetrate into the terminal box if water is constantly present at the cable glands T...

Page 9: ...AC1 min 10 mA reinforced insulation on supply side and basic insulation on control interface side 8 GND Reference ground for control interface SELV 9 RSA RS485 interface for MODBUS RSA SELV 10 RSB RS4...

Page 10: ...supply Switching off the device for maintenance Switch off the device via the control input Do not switch the motor e g in cyclic operation on and off via power supply Disconnect the device from the...

Page 11: ...6 1 Cleaning To ensure a long service life check the fans regularly for proper operation and soiling The frequency of checking is to be adapted accordingly depending on the degree of soiling DANGER R...

Page 12: ...ntry specific legal requirements Always observe the applicable country specific legal regulations with regard to the disposal of products or waste occurring in the various phases of the life cycle The...

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