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Operating instructions

R3G310-AP52-01

Translation of the original operating instructions

Protective earth contact resistance according to EN 60335

Compliance with the resistance specifications according to EN 60335 for
the protective earth connection circuit must be verified in the end
application. Depending on the installation situation, it may be necessary
to connect an additional protective earth conductor by way of the extra
protective earth terminal provided on the device.

4.2.2 Reactive currents

Because of the EMC filter integrated for compliance with EMC
limits (interference emission and immunity to interference),
reactive currents can be measured in the supply line even
when the motor is at a standstill and the line voltage is switched
on.

4.2.3 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 Connecting the cables

The device has external leads.

;

First connect the "PE" (protective earth).

Connect the cables according to your application. When doing so,
observe Chapter 4.4 Connection diagram.

Item no. 51260-5-9970 · ENU · Change 87016 · Approved 2017-10-27 · Page 7 / 11

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 R3G310-AP52-01

Page 1: ...technical staff Only authorized specialists 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 ru...

Page 2: ...Electrical or electromagnetic interference after installing the device in customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury...

Page 3: ...ons Improper 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 Res...

Page 4: ...very other inlet rings on request 4 Clearance for screw 8 10 mm tightening torque 2 5 0 2 Nm gluing the screws is recommended 5 Tapping hole ready for self tapping M4 screw max clearance for screw 6 m...

Page 5: ...cast aluminum Impeller material Sheet aluminum Number of blades 6 Direction of rotation Clockwise viewed toward rotor Degree of protection IP44 Insulation class B Moisture F Environmental H protectio...

Page 6: ...the specified installation regulations for voltage current insulation material capacity etc Route cables so that they cannot be touched by any rotating parts DANGER Electrical charge 50 C between pha...

Page 7: ...pliance with EMC limits interference emission and immunity to interference reactive currents can be measured in the supply line even when the motor is at a standstill and the line voltage is switched...

Page 8: ...ctive earth 8 0 10 V PWM yellow Control input 0 10 V or PWM electrically isolated 9 Tach white Tach output open collector 1 pulse per revolution electrically isolated 11 10V max 1 1 mA red Voltage out...

Page 9: ...on and off via power 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...

Page 10: ...ment Recommended every 6 months Clean impeller or replace device 6 3 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an en...

Page 11: ...s Miscellaneous insulators used in the terminal box Power cables Cables for internal wiring Electrolytic capacitors Dispose of electronic components employing the proper procedures for electronic scra...

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