ebm-papst R3G450-PA31-02 Operating Instructions Manual Download

Page: 13 / 17

Operating instructions

R3G450-PA31-02

Translation of the original operating instructions

4.7 Equivalent circuit diagrams

Item no. 57456-5-9970 · ENU · Change 219784 · Approved 2020-09-18 · Page 13 / 17

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com

Summary of Contents for R3G450-PA31-02

Page 1: ...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 installation...

Page 2: ...hine 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 cause injuries Take appropriate s...

Page 3: ...Nominal data Operating the device with all protective devices Following the operating instructions Improper use In particular operating the device in the following ways is prohibited and could be haz...

Page 4: ...earance for screw 20 mm 3 Cable diameter min 4 mm max 10 mm tightening torque 4 0 6 Nm The tightening torque is designed for PVC cables If the cable materials are different the tightening torque may h...

Page 5: ...All dimensions in mm Inlet ring 45075 2 4013 with pressure tap k factor 240 Item no 57456 5 9970 ENU Change 219784 Approved 2020 09 18 Page 5 17 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mul...

Page 6: ...ion side the ebm papst evaluation loses its validity the conformity must be confirmed again The product does not fall within the scope of Regulation EU 2019 1781 due to the exception specified in Arti...

Page 7: ...t It is the responsibility of the installation engineer or operator owner of the device to ensure if necessary after consultation with the network operator that this device is only connected to a conn...

Page 8: ...uired fuses line protection only no equipment protection Nominal voltage Fuse Automatic circuit breaker Cable cross section Cable cross section VDE UL VDE mm AWG 3 PE AC 380 480 VAC 16 A 15 A C16A 1 5...

Page 9: ...ferrules For flexible control and relay cables from a cable cross section of 1 0 mm a trapezoid crimp is required to ensure correct installation on the connector Fig 2 Trapezoid crimp 4 3 3 Connect c...

Page 10: ...ox 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 p...

Page 11: ...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...

Page 12: ...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...

Page 13: ...operating instructions 4 7 Equivalent circuit diagrams Item no 57456 5 9970 ENU Change 219784 Approved 2020 09 18 Page 13 17 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 793...

Page 14: ...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...

Page 15: ...s 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...

Page 16: ...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...

Page 17: ...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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