FN350-30-33

## **Compact EMC/RFI Filter for Motor Drives** 

Compact filter solution for single-phase motor drive applications = z . ~~TT~~ Industrial grade safety terminal blocks Designed to meet EN 55011/14/22 <— ~~—“(C<~~ Compliant with IEC 60950 

## Approvals & Compliances 

## **Features and Benefits** 

## Performance indicators 

## **Technical Specifications** 

**Maximum continuous operating voltage** 1x 250 VAC **Operating frequency** DC to 400 Hz **Rated currents** 8 to 55 A @ 40°C max **High potential test voltage** P –> E 2000 VAC for 2 sec P –> N 1100 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 @ 40°C/230 V (Mil-HB-217F)** 420,000 hours 

High component values optimized for common and differential-mode attenuation in the lower frequency range makes this filter ideal for a large variety of single-phase motor drive applications Supplied in a relatively small housing design with safety terminal blocks for fast and easy installation in primarily industrial environments FN 350 also meets IEC 60950 requirements, thus providing additional application flexibility 

## **Typical Applications** 

Single-phase motor drives ~~.~~ Automation equipment Power supplies, SMPS Office equipment Testing and measurements equipment 

## Typical electrical schematic 

2 Standard Performance Single-Phase Filters 

**Schaffner Group DATA** SHEET 05. Jul 2022 

## **Filter Selection Table** 

|**Filter**|**Rated current**|**Leakage current***|**Power loss**|**Input/Output**|**Input/Output**|**Weight**|
|---|---|---|---|---|---|---|
||**@ 40°C (25°C)**|**@ 230 VAC/50 Hz**|**@ 25°C/50 Hz**||**connections**||
||**[A]**|**[mA]**|**[W]**|||**[kg]**|
|**FN 350-8-29**|8 (9.0)|4.9|5.2|-29||0.7|
|**FN 350-12-29**|12 (13.5)|4.9|5.7|-29||0.7|
|**FN 350-20-29**|20 (22.4)|4.9|6.1|-29||0.7|
|**FN 350-30-33**|30 (33.6)|5.4|6.1|-33||0.7|
|**FN 350-55-..**|55 (61.5)|11.0|9.9|-33|-24|1.2|



* Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. 

## **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 

8 A types 12 A types 20 and 30 A types 

55 A types 

> 3 | Standard Performance Single-Phase Filters | **Schaffner Group DATA** SHEET 05. Jul 2022 

## **Mechanical Data** 

**==> picture [565 x 364] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||
|---|---|---|---|---|---|---|---|---|
|8 to 30 A types|55 A types (terminal -33)|55 A types (terminal -24)|
|}|
|a|
|}|aun|+|+|b+|=e|ety|a|
|AL|J|8|ma|SS|
|oo|f|W|T|S|
|cHE|2|‘|@_|||©)|at|}|H|ee|
|I|H|S|||IB|ec|t]|L|He|
|a|1|58|1|:|
|L|||E|!|||j|
|L|E|-!|
|Dimensions|
|8 A|12 A|20 A|30 A|55 A (-33)|55 A (-24)|
|A|99.5|99.5|99.5|99.5|180|180|
|B|105|105|105|105|115|115|
|C|57|57|57|57.6|60|60|
|D|84.4|84.4|84.4|84.4|85|85|
|E|51|51|51|51|115|115|
|F|95|95|95|95|100|100|
|G|6 x 4.4|6 x 4.4|6 x 4.4|6 x 4.4|6.5|6.5|
|H|0.6|0.6|0.6|1.2|1|1|
|I|19.5|19.5|19.5|25|25|23.7|
|J|M6|M6|M6|M6|M6|M6|
|K|18|18|18|16|12.9|12.9|
|L|16|16|16|19|18.3|17|

**----- End of picture text -----**<br>


## **Dimensions** 

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

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

**==> picture [570 x 94] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|-29|-33|-24 (M6)|
|Solid wire|6 mm|[2]|16 mm|[2]|
|Flex wire|4 mm|[2]|10 mm|[2]|
|AWG type wire|AWG 10|AWG 6|
|Recommended torque|0.6-0.8 Nm|1.5-1.8 Nm|3.5-4.0 Nm|

**----- End of picture text -----**<br>


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

4 Standard Performance Single-Phase Filters 

**Schaffner Group DATA** SHEET 05. Jul 2022 

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