FN3120H-50-53

## **High-Performance EMC/RFI Filter for Drives** 

High performance filter for extremely noisy ~~eee~~ applications Significantly improves the reliability and immunity of installations 

Approvals & Compliances ee 

Enables compliance with Class B limits even with very long cables 

## **Features and Benefits** 

## Performance indicators 

High-performance filter for mainly indus- trial motor drive applications with extremely high noise levels, providing sufficient interference suppression to achieve Class B even with very long motor cables (e.g. machine tools with up to 12 axes with ~10 to 20 m cables each) Broadband attenuation performance and exceptional saturating resistance ensure reliable interference suppression 

FN 3120 operated on the mains input of machines or equipment contributes significantly to the reliability and immunity by offering protection against conducted interference phenomena coming from the environment 

## **Technical Specifications** 

|**Maximum continuous operating voltage**|3x 520/300 VAC (480 VAC +10% possible)|
|---|---|
|**Operating frequency**|DC to 60 Hz|
|**Rated currents**|25 to 230 A|
|**High potential test voltage**|P –> E 2750 VDC for 2 sec|
||P –> P 2250 VDC for 2 sec|
|**Protection category**|IP 20|
|**Overload capability**|4x rated current at switch on,|
||1.5x rated current for 1 minute, once per hour|
|**Temperature range (operation and storage)**|-25°C to +100°C (25/100/21)|
|**Flammability corresponding to**|UL 94 V-2 or better|
|**Design corresponding to**|UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939|
|**MTBF @ 50°C/400 V (Mil-HB-217F)**|>300,000 hours|



Solid, touch-safe terminal blocks offer sufficient contacting cross section according to the EN 60204-1 installation standard, which is very common for industrial equipment like machine tools 

Compact dimensions and light weight design with good accessibility for automatic and hand tools guarantee a simple time and space-saving installation 

## **Typical Applications** 

Mainly industrial equipment, machinery and machine tools such as printing machines, packaging machines, extruders, wood working machines, milling and drilling machines, laser cutting machines, welding machines, robotics, conveyors, assembly lines, pumps, oil production, chemical and mining industry, etc. The filters are ideal for most motor drive applications and particularly for regenerative drives with suitable line reactor or LCL filter. 

## Typical electrical schematic 

**Schaffner Group DATA** SHEET 15. Jun 2022 

2 3-Phase Filters 

## **Filter Selection Table** 

|**Filter**|**Rated current**|**Typical drive**|**Leakage current****|**Power loss**|**Input/Output**|**Weight**|
|---|---|---|---|---|---|---|
||**@ 50ºC (40ºC)**|**power rating***|**@ 520 VAC/50 Hz**|**@ 25ºC/50 Hz**|**connections**||
||**[A]**|**[kW]**|**[mA]**|**[W]**||**[kg]**|
|**FN 3120 H-25-33**|25 (27)|15|10.5|17.1|-33|2.4|
|**FN 3120 H-50-53**|50 (54)|30|10.5|17.5|-53|2.7|
|**FN 3120 H-80-35**|80 (87)|45|10.5|25.9|-35|5.0|
|**FN 3120 H-110-35**|110 (120)|55|10.5|25.4|-35|6.1|
|**FN 3120 H-150-40**|150 (164)|75|10.5|40.5|-40|6.3|
|**FN 3120 H-230-40**|230 (230)|132|10.5|33.5|-40|13.3|



* Calculated at rated current, 480 VAC and cos phi=0.8. The exact value depends upon the efficiency of the drive, the motor and the entire application. 

** Standardized calculated leakage current acc. IEC60939 under normal operating conditions. 

## **Typical Filter Attenuation** 

Per CISPR 17; A=50 Ω/50 Ω sym; B=50 Ω/50 Ω asym; C=0.1 Ω/100 Ω sym; D=100 Ω/0.1 Ω sym 

25 A types 

50 to 110 A types 150 A types 230 A types 

## **Mechanical Data** 

**==> picture [32 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
FN 3120<br>**----- End of picture text -----**<br>


3 3-Phase Filters po 

**Schaffner Group DATA** SHEET 15. Jun 2022 po 

## **Dimensions** 

||**25 A**|**50 A**|**80 A**|**110 A**|**150 A**|**230 A**|
|---|---|---|---|---|---|---|
|**A**|214|214|221|221|221|300|
|**B**|159|159|169|169|169|168|
|**C**|64|64|140|140|140|140|
|**D**|129|129|140|140|140|140|
|**E**|115|115|115|115|115|165 (82.5/82.5)*|
|**F**|145|145|155|155|155|155|
|**G**|6.5|6.5|6.5|6.5|6.5|6.5|
|**H**|1|1|1|1|1|1|
|**I**|25|29.45|45|45|51|51|
|**J**|M5|M6|M10|M10|M10|M10|
|**K**|21.5|24.5|18|18|13|13|
|**L**|26|35|55|55|62|62|



* 230 A filters provide 2 additional mounting slots, to do justice to the additional product weight. They are located right in the center of those mounting slots shown in the drawing above (82.5/82.5 –> 165 mm). 

All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m/EN 22768-m 

## **Filter Input/Output Connector Cross Sections** 

||**-33**|**-35**|**-40**|**-53**|
|---|---|---|---|---|
|**Solid wire**|16 mm2|50 mm2|95 mm2|25 mm2|
|**Flex wire**|10 mm2|50 mm2|95 mm2|16 mm2|
|**AWG type wire**|AWG 6|AWG 1/0|AWG 4/0|AWG 4|
|**Recommended torque**|1.5-1.8 Nm|7-8 Nm|17-20 Nm|2.0-2.3 Nm|



Please visit www.schaffner.com to find more details on filter connectors. 

**Schaffner Group DATA** SHEET 15. Jun 2022 

4 3-Phase Filters 

## **Headquarters, Global Innovation and Development** 

## **Switzerland** 

## **Schaffner Holding AG** 

Industrie Nord Nordstrasse 11e 4542 Luterbach +41 32 681 66 26 info@schaffner.com 

To find your local partner within Schaffner‘s global network schaffner.com 

© 2022 Schaffner Group 

The content of this document has been carefully checked and understood. However, neither Schaffner nor its subsidiaries assume any liability whatsoever for any errors or inaccuracies of this document and the consequences thereof. Published specifica-tions are subject to change without notice. Product suitability for any area of application must ultimately be determined by the customer. In all cases, products must never be operated outside their published specifications. Schaffner does not guarantee the availability of all published products. This disclaimer shall be governed by substantive Swiss law and resulting disputes shall be settled by the courts at the place of business of Schaffner Holding AG. Latest publications and a complete disclaimer can be downloa-ded from the Schaffner website. All trademarks recognized. 

## **Sales and Application Centers** 

## **China** 

**Schaffner EMC Ltd. Shanghai** T20-3 C, No 565 Chuangye Road,Pudong district 201201 Shanghai +86 2138139500 cschina@schaffner.com 

**Finland** 

**Schaffner Oy** Sauvonrinne 19 H 8500 Lohja +358 50 468 7284 finlandsales@schaffner.com 

## **France** 

**Schaffner EMC S.A.S.** 16-20 Rue Louis Rameau 95875 Bezons +33 1 34 34 30 60 francesales@schaffner.com 

**Germany Schaffner Deutschland GmbH** Schoemperlenstrasse 12B 76185 Karlsruhe +49 721 56910 germanysales@schaffner.com 

## **India** 

## **Schaffner India Pvt. Ltd** 

Regus World Trade Centre WTC, 22nd Floor Unit No 2238, Brigade Gateway Campus, 26/1, Dr. Rajkumar Road Malleshwaram (W) 560055 Bangalore +91 8067935355 indiasales@schaffner.com 

## **Italy** 

## **Schaffner EMC S.r.l.** 

Via Ticino, 30 20900 Monza (MB) +39 039 21 41 070 italysales@schaffner.com 

## **Japan Schaffner EMC K.K.** 

ISM Sangenjaya 7F 1-32-12 Kamiuma, Setagaya-ku 154-0011 Tokyo +81 3 5712 3650 japansales@schaffner.com 

## **Singapore** 

**Schaffner EMC Pte Ltd.** 

Blk 3015A Ubi Road 1, #05-09, Kampong Ubi Industrial Estate 408705 Singapore +65 63773283 singaporesales@schaffner.com 

## **Spain** 

## **Schaffner EMC España** 

Calle Caléndula 93, Miniparc III, Edificio E El Soto de Moraleja, Alcobendas 28109 Madrid +34 917 912 900 spainsales@schaffner.com 

## **Sweden** 

**Schaffner EMC AB** Östermalmstrorg 1 114 42 Stockholm +46 8 5050 2425 swedensales@schaffner.com 

## **Switzerland** 

## **Schaffner EMV AG** 

Industrie Nord Nordstrasse 11e 4542 Luterbach +41 32 681 66 26 switzerlandsales@schaffner.com 

## **Taiwan** 

## **Schaffner EMV Ltd.** 

U-Town 20 Floor-2, No 97, Section 1, XinTai 5th Road, XiZhi District 22175 New Taipei City +886 226975500 taiwansales@schaffner.com 

## **Thailand** 

## **Schaffner EMC Co. Ltd.** 

Sathorn Square Tower Room 3780, 37FL, 98 North-Sathorn Rd, Silom, Bangrak 10500 Bangkok +66 621056397 thailandsales@schaffner.com 

**United Kingdom Schaffner Ltd.** 1, Oakmede Place Terrace Road RG42 4JF Binfield +44 118 9770070 uksales@schaffner.com 

## **United States** 

**Schaffner EMC Inc.** 

52 Mayfield Avenue Edison, New Jersey +1 732 225 9533 usasales@schaffner.com