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Related Manuals for ABB FOCH
Summary of Contents for ABB FOCH
- Page 1 — OPTIONS FOR ABB DRIVES FOCH filters Hardware manual...
- Page 3 FOCH filters Hardware manual Table of contents 4. Installation 3AFE68577519 Rev G Original instructions EFFECTIVE: 2024-03-12...
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Page 5: Table Of Contents
Table of contents 5 Table of contents 1 Introduction to the manual Contents of this chapter ............... . Applicability . - Page 6 6 Table of contents 5 Technical data Ratings, weights and maximum cable sizes ..........Derating .
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Page 7: Introduction To The Manual
Introduction to the manual 7 Introduction to the manual Contents of this chapter This chapter describes the contents of the manual and gives some general information. Applicability This manual applies to the following d u /d t filter types: • FOCH0260-70 •... - Page 8 8 Introduction to the manual The complete safety instructions for the drive are given in the drive hardware manual. Read and follow the complete safety instructions before working on the drive. The following instructions are intended for all who install and service the d u /d t filter. Ignoring the following instructions can cause physical injury or death, or damage to the equipment.
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Page 9: Operation Principle
There are optional common mode filters and d u /d t filters available for the ABB drives. The common mode filters mainly reduce bearing currents. The d u /d t filters also protect the motor insulation system. -
Page 10: Type Designation Label
/d t value in volts per microsecond, multiply the values of the graph by the supply voltage ( U The values in the first graph are measured with an ABB d u /d t filter while the second graph without any output filtering. The values in the second graph are only representative. - Page 11 Serial number of format MYYWWXXXXX, where Manufacturing plant 16, 17, 18, … for 2016, 2017, 2018, … 01, 02, 03, … for week 1, week 2, week 3, … XXXXX: Digits making the serial number unique Valid markings Type code, ABB material code, revision letter...
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Page 13: Selecting The D U /D T Filter
1) For the ACS880 drives, the data can be found either from the appropriate Technical catalog or Hardware manual. The PDF files are available at www.abb.com/drives. 2) FOCH0260-7x cannot be replaced with a bigger filter due to the higher inductance in the FOCH0260-7x. -
Page 14: Maximum Values Table
14 Selecting the d u /d t filter where = energy loss in the d u /d t filter = total capacitance of the motor cable(s), ie, the product of the capacitance/length value given in the cable catalogue and the length of the motor cable. In case of several motor cables, the total capacitance is the sum of the individual cable capacitances. - Page 15 Selecting the d u /d t filter 15 The total continuous rms current of the motors is = 463 A. The supply voltage ( U ) is 660 V. Thus, the average intermediate circuit DC voltage of the drive is = 1.35 ×...
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Page 17: Installation
Installation 17 Installation Contents of this chapter This chapter contains mechanical and electrical installation instructions. Planning the installation See chapter Technical data (page 27) for allowed ambient conditions, maximum cable length between the drive output and the filter, maximum motor cable length and other technical data. -
Page 18: Mounting Plate
18 Installation Recommended mounting position Alternative mounting position Output terminals Input terminals Mounting plate ￭ Non-enclosed (IP00) filters must be mounted on a grounded metal plate or cabinet frame. Enclosed (IP22) filters can be installed to a wall without any grounded metal plate. -
Page 19: Non-Enclosed (Ip00) Filters
Installation 19 Non-enclosed (IP00) filters 15 mm 50 mm 50 mm (0.59 in.) (1.97 in.) (1.97 in.) Space required by the cabling or busbars Note: The temperature of the filter surfaces can exceed 150 °C [302 °F] during operation. Ensure that the motor cables are at least 50 mm (1.97 in.) away from the coil surfaces. -
Page 20: Enclosed (Ip22) Filters
20 Installation Enclosed (IP22) filters FOCH0320-52 FOCH0320-72 50 mm 50 mm (1.97 in.) (1.97 in.) 50 mm 50 mm (1.97 in.) (1.97 in.) Space for cabling Clearance ￭ Non-enclosed (IP00) filters • The distance between the enclosure and the filter coil must be at least 15 mm (0.59 in.). -
Page 21: Tightening Torques
Installation 21 Tightening torques The following table applies to grade 8.8 screws with or without joint compound. Screw size Torque N·m lbf·ft 14.8 29.5 51.6 132.8 Mechanical installation WARNING! Do not attempt any work on a powered drive. After switching off and disconnecting the power supply, always allow the intermediate circuit capacitors 5 minutes to discharge before working on the frequency converter, the motor or the motor cable. - Page 22 22 Installation FOCH0320-52...
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Page 23: Electrical Installation
PE busbar of the cabinet in which you have installed the filter. You must also make sure that the filter frame has a proper connection to the cabinet PE busbar through the mounting screws and cabinet metal structures. If in doubt, use a separate grounding wire. Drive FOCH du/dt filter Motor... -
Page 24: Installation Illustrations Of An Enclosed (Ip22) Filter
24 Installation Installation illustrations of an enclosed (IP22) filter ￭ FOCH0320-52 FOCH0320-52... -
Page 25: Grounding Of The Ip00-Protected Filter
The oxide layer must be scrubbed off from the joints before applying the grease. ABB recommends to • use screws included in the delivery •... -
Page 27: Technical Data
Technical data 27 Technical data This chapter contains the technical specifications of the d u /d t filter and its installation. Input voltage (U1): 380 … 500 V AC 3-phase ± 10%, 380 … 690 V AC 3-phase ± 10%. Ratings, weights and maximum cable sizes Filter type FOCH0260-... -
Page 28: Derating
28 Technical data Derating The load capacity (current and power) decreases if the installation site altitude exceeds 1000 metres (3281 ft), or if the ambient temperature exceeds 40 °C (104 °F). Temperature derating: In the temperature range +40 °C (+104 °F) to +50 °C (+122 °F), the rated output current is decreased 1% for every additional 1 °C (1.8 °F). -
Page 29: Ambient Conditions
Technical data 29 Ambient conditions Operation Storage Transportation installed for stationary in the protective package in the protective package Installation site alti- 0 to 4000 m (13123 ft) tude above sea level [above 1000 m (3281 ft), see De- rating on page 21.] Air temperature -15 to +50 °C (5 to 122 °F). -
Page 30: Markings
30 Technical data information, contact your local ABB distributor or consult European Chemicals Agency's SCIP database to find out which SVHCs are used in the drive, and to find out where those components are located. Contact your local ABB distributor for further information on environmental aspects. - Page 31 Dimension drawings 31 Dimension drawings The dimensions are given in millimetres and [inches] below.
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Page 32: Dimension Drawings
32 Dimension drawings FOCH0260-70... -
Page 33: Foch0320-50, Foch0610-70 And Foch0875-70
Dimension drawings 33 FOCH0320-50, FOCH0610-70 and FOCH0875-70... -
Page 34: Foch0260-72
34 Dimension drawings FOCH0260-72... -
Page 35: Foch0320-52
Dimension drawings 35 FOCH0320-52... -
Page 37: Further Information
Product and service inquiries Address any inquiries about the product to your local ABB representative, quoting the type designation and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to www.abb.com/contact-centers. - Page 38 3AFE68577519G © Copyright 2024 ABB. All rights reserved. Specifications subject to change without notice.
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