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Operating instructions

G3G250-GN44-01

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1

3-pole header, fits mating connector (not included in scope of delivery) tyco no. 350766-1, socket tyco no. 926884-1

1.1

L

1.2

N

1.3

PE

2

5-pole header, fits mating connector (not included in scope of delivery) Molex no. 39-01-4050, socket Molex no. 39-00-0059

2.1

+

2.2

Speed monitoring

2.3

0-10 VDC control input

2.4

PWM input

2.5

-

3

Pressure tap available as option

Y

Detail Y

Z

View Z / pin assignment

Item no. 50135-5-9970 · ENU · Change 89187 · Approved 2012-08-17 · Page 4 / 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 G3G250-GN44-01

Page 1: ...ff 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 rules The safety...

Page 2: ...electromagnetic interference after installing the device in customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Danger of injury from open blower Escaping...

Page 3: ...and storage conditions and Chapter 3 2 Nominal data Using the device only in stationary systems Installing the device in an integrated system for conveying air Commissioning the built in component on...

Page 4: ...3 PE 2 5 pole header fits mating connector not included in scope of delivery Molex no 39 01 4050 socket Molex no 39 00 0059 2 1 2 2 Speed monitoring 2 3 0 10 VDC control input 2 4 PWM input 2 5 3 Pres...

Page 5: ...l components Components used to calculate the energy efficiency that are not apparent from the measurement category are detailed in the CE declaration Specific ratio 1 pfs 100 000 Pa Data obtained at...

Page 6: ...arts DANGER Leaks may occur Due to its design the gas blower is not tightly sealed e g at the shaft opening This may result in leaks during operation Deflagrations may also cause long term damage or d...

Page 7: ...hes the device voltage Only use cables designed for the current level indicated on the nameplate For determining the cross section note the sizing criteria according to EN 61800 5 1 The protective ear...

Page 8: ...B external voltage 16 45 VDC maximum ripple 3 5 SELV ST2 2 Tach Speed monitoring 3 pulses per revolution SELV ST2 3 0 10 V Control input 0 10 V impedance 100k SELV ST2 4 PWM Control input PWM 1 6 kHz...

Page 9: ...t Do not switch the motor e g in cyclic operation on and off via power supply Disconnect the device from the power supply When disconnecting be sure to disconnect the ground connection last 5 INTEGRAT...

Page 10: ...tion At least every 6 months Replace cables Condensation drainage holes for clogging where necessary Visual inspection At least every 6 months Open holes Abnormal bearing noise acoustic At least every...

Page 11: ...wires are made of similar materials and are therefore to be treated in the same manner The materials concerned are as follows Miscellaneous insulators used in the terminal box Power cables Cables for...

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