821799-SF

## **Low Profile - High performance, EMC/EMI filter** 

Excellent EMC filter for robotics, datacenters and a variety of other applications Available terminals: Fast-on, wire leads, bolt and clamps Voltage rating up to 277 VAC / 400 VDC Fits within 1 height unit (HU) of a 19" rack application 

50°C operating temperature 2-stage filter performance 

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## **Features and Benefits** 

FN2520 series fits perfectly within 1HU height for rack mount applications ~~Se~~ The filters are built to perform perfectly in datacenter and audio video equipment The shape allows convenient and space-saving installation 

Fulfills the requirements in IEC/EN 62040-1 - Uninterruptible power systems (UPS)ptible power systems (UPS)tible power systems (UPS)power systems (UPS)ower systems (UPS)ystems (UPS)stems (UPS)(UPS)UPS)) ~~ee~~ Fulfills the requirements in IEC 62368-1 - Audio/ Video, Information and Communication Technology Equipment Fulfills the requirements in IEC/EN 60335-1 - Household and similar appliances 

Performance indicators Uninterruptible power systems (UPS)ptible power systems (UPS)tible power systems (UPS)power systems (UPS)ower systems (UPS)ystems (UPS)stems (UPS)(UPS)UPS)) ~~Pe ee~~ 

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standard high very high<br>FN2500 FN2520<br>Rated current [A]<br>10 32<br>**----- End of picture text -----**<br>


## **Typical Applications** 

Datacenter (at 400 VDC) ~~ee~~ Building technology with DC power distribution Robotics, collaborative robots, autonomous machines 

Audio and video equipment UPS - Uninterruptible power supplies 

## **Technical Specifications** 

|**Rated operating voltage**<br>**Operating frequency**|277 VAC / 400 VDC (CQC: 250 VAC / 250 VDC)<br>DC to 60 Hz|
|---|---|
|**Rated currents**|10 to 32 A @ 50°C|
|**Overload capability**<br>**Cooling**<br>**Climatic category**|1.5 x rated current for 1 minute once per hour<br>Natural cooling AN<br>FN2500: 40/100/21 acc. IEC60068-1|
|**Flammability corresponding to**|Plastic material: UL 94 V0|
||Laces for -07 version: UL 94 VW1|
|**Surge withstand**|2 kV Ph-Ph / 4 kV Ph-PE (Level 4)|
|**High potential test voltage**|P(DC+) –> N(DC-) 1500 VDC for 2 sec*|
||P(DC+)/N(DC-) –> PE 2500 VDC for 2 sec*|
|**Altitude**|Derating above 2000 m|
|**Certified to**|UL/IEC 60939-3, CSA 22.2 No. 8-13, GB/T 15287|
|**MTBF**|> 300,000 h|
|**Protection category**|IP00 / IP20 for -103 terminals|
|**Pollution degree**|2 acc. IEC 60664-1|
|**Vibration and shock**|3M12 acc. IEC 60721-3-3|
|**Overvoltage category**|II acc. IEC 60664-1|
|**Temperature range (operation and storage)**|FN2500: -40°C to +100°C (with derating >50°C)|
||FN2520: -40°C to +85°C (with derating >50°C)|



## ~~pe~~ Typical electrical schematic 

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- High potential test voltage: Repetition with max. 80% of specified values 

2 Very High Performance Single-Phase Filters 

**Schaffner Group DATA** SHEET 27. Sep 2022 

## **Filter Selection Table** 

|**Filter**|Rated<br>current|Leakage<br>current*|Power<br>loss|Inductance**|Inductance**||Capacitance**|Capacitance**|Capacitance**|Resistance**||Connections***|Connections***|Connections***|Connections***||Weight<br>max****|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||@ 50°C<br>(@ 40°C)|@ 277 VAC/50<br>Hz|@ 25°C|L1|L2|Cx1|Cx2|Cy1|Cy2|R||line side/load side|line side/load side|||||
|||(@ 120 VAC/60||||||||||||||||
|||Hz)||||||||||||||||
||[A]|[mA]|[W]|[mH]|[mH]|[μF]|[μF]|[nF]|[nF]|[kΩ]|Hn|||||[kg]||
|**Two-stage**||||||||||||||||||
|**FN2520-10-yy-**<br>**C1111**|10 (11)|0.82 (0.43)|8.0|8.3|8.3|1|0.47|4.7|4.7|680|-05|-07||-08|-103||0.4|
|**FN2520-15-yy-**<br>**C1111**|15 (17)|0.82 (0.43)|9.0|4.0|4.0|1|0.47|4.7|4.7|680|-05|-07||-08|-103||0.4|
|**FN2520-20-yy-**<br>**C1111**|20 (22)|0.82 (0.43)|8.4|2.4|2.4|1|0.47|4.7|4.7|680|-05|-07||-08|-103||0.5|
|**FN2520-25-yy-**<br>**C1111**|25 (27)|0.82 (0.43)|11.0|1.5|1.5|1|0.47|4.7|4.7|680|n.a|-07||-08|-103||0.5|
|**FN2520-32-yy-**<br>**C1111**|32 (35)|0.82 (0.43)|13.2|0.9|0.9|1|0.47|4.7|4.7|680|n.a|-07||-08|-103||0.4|



* Maximum leakage current under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage current could reach twice this level. ** Tolerances apply: Inductance: -30/+50%, Capacitance: ±20%, Resistance: ±10%. 

*** Standard parts have same input and output connections. For combinations, please contact your sales representative. 

**** Weight depending on choice of connectors. 

## Product selector 

FN2520-xx-yy-C1111 **yy – Line / load terminal types** 05: fast-on 6.3 x 0.8 mm (up to 20 A only) 07: wire leads 08: M4 screw 103: push-in terminal **xx – Rated current** 10-32: 10 A – 32 A 

3 Very High Performance Single-Phase Filters 

**Schaffner Group DATA** SHEET 27. Sep 2022 

## **Typical Filter Attenuation** 

Per CISPR 17: symmetrical 50 Ω/50 Ω -> Differential Mode (DM); asymmetrical 50 Ω/50 Ω -> Common Mode (CM) 

FN2520 - Two-stage filter 

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Hz    Hz<br>FN2520-25-yy-C1111 FN2520-32-yy-C1111<br>**----- End of picture text -----**<br>


4 Very High Performance Single-Phase Filters 

**Schaffner Group DATA** SHEET 27. Sep 2022 

## **Dimensions FN2520 - 10 A To 32 A - Two-stage Filter** 

For dimensions [mm] without tolerances: ISO2768-cL/EN22768-cL applies 

## LINE 

## LOAD 

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if not otherwise stated, load side dimensions apply<br>8.5<br>6.3x0.8<br>12.3 33.7 7.4 33.7 27<br>8.5 200<br>GN YE<br>10 +         - 0           1 BU BN<br>BU<br>BN<br>14.6 33.7<br>8.4<br>10.2<br>M4, Torque = 1.2 - 1.3 Nm<br>25 25 9.6 25 23<br>8.4<br>10.2 17.6 1<br>M4, Torque = 1.2 - 1.3 Nm<br>32.3 7.5 7.5 33.2<br>HF grounding<br>Terminal -103 connection capacity:<br>solid or stranded<br> 0.2 - 10 mm         / AWG 24- 8<br> stripping length =         11-13mm<br>128 10.7<br>149.4<br>42.<br>42.<br>5<br>0-<br>L<br>A<br>MRN I 930. 9. 9. 35<br>ET 15 15<br>7<br>0-<br>L<br>A<br>MRN E           TI 927. 144. 144. 35<br>9. 35<br>27 4. 4.<br>4 4<br>1 1<br>30<br>1-<br>L<br>A<br>MRN I 927. 84. 84. 35<br>E            1 1<br>T<br>1<br>1<br>37 15 NELI ODAL<br>8<br>0-<br>L<br>A<br>MNI<br>R<br>E<br>T<br>**----- End of picture text -----**<br>


5 Very High Performance Single-Phase Filters 

**Schaffner Group DATA** SHEET 27. Sep 2022 

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