RR1000-10

Common mode EMI mitigation 

## Approvals & Compliances eS 

Nanocrystalline core material Efficient installation Stackable Flat or vertical mounting 

The RR1000 common mode choke series is well suited for non-intrusive EMI mitigation. No further connections are needed for an efficient installation. The chokes are typically applied over cable bundles and need no further electrical connection. 

~~i~~ Performance indicators ~~e~~ s Inductance value (one turn) [mH] inductance quadruples. For three turns, inductance increases by factor 9. 64  - 111 µH **Features and Benefits** PTT Ta High performance nanocrygh performance nanocryh performance nanocryperformance nanocryerformance nanocryystalline core material 

The nanocrystalline ring core technology provides significant attenuation from 150 kHz to 30 MHz. 

If cables are looped twice through the core, inductance quadruples. For three turns, 

High performance nanocrygh performance nanocryh performance nanocryperformance nanocryerformance nanocryystalline core material EMI mitigation without leakage currents Reduction of bearing currents in motors Easy installation with no electrical connections Chokes can be stacked for higher performance EMI mitigation without leakage current 

## **Technical Specifications** 

**Rated inductance** 64 - 111 µH **Operating frequency** DC to 400 Hz **Design corresponding to** IEC 60938-3 **Operation temperature** -40°C to +100°C **Climatic class** 40/100/21 (acc. IEC 60068-1) **Cooling** AN 

## **Typical Applications** 

Motor protection 

Common mode EMI mitigation for large cable diameters 2 line AC or DC 3 or four lines AC 

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Typical electrical schematic<br>**----- End of picture text -----**<br>


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2 lines DC & AC<br>2x Lcm<br>O———*/l———_O<br>Grid Load<br>2,<br>3 or more lines AC<br>3x Lcm<br>O———*=l———_O<br>Grid 2, Load<br>**----- End of picture text -----**<br>


**Schaffner Group DATA** SHEET 23. Jun 2023 

2 EMC / EMI Chokes 

## **RR1000 Series** 

|**Selection table**|*Typ. Inductance<br>@ 10kHz|*Typ. Inductance<br>@ 100kHz|Magn.<br>Path|Magn.<br>Area|Outer<br>Diameter|Inner<br>Diameter|Core<br>Height|Weight|
|---|---|---|---|---|---|---|---|---|
||Ls @ 25˚C|Ls @ 25˚C|Lfe|Afe|OD|ID|W||
||[μH]|[μH]|mm|mm²|[mm]|[mm]|[mm]|[kg]|
|**RR1000-10**|64|19|178|127|68|45|30|0.22|
|**RR1000-20**|125|39|204|292|85|45|30|0.55|
|**RR1000-30**|79|25|280|254|108|69.5|31|0.68|
|**RR1000-40**|111|35|322|410|126.5|78.5|36|1.2|
|**RR1000-50**|90|27|361|351|137|93|36|1.18|
|**RR1000-60**|56|17|456|293|167|123|31|1.2|



*Inductance given for one turn. Tolerance: 10 kHz +/-30%, 100 kHz +/-45% @100 mV 

## **Typical Attenuation** 

Per CISPR 17; CM=50 Ω/50 Ω sym; DM=50 Ω/50 Ω asym 

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dB dB dB<br>1 Turn 1 Turn 1 Turn<br>35 2 Turns 35 2 Turns 35 2 Turns<br>30 3 Turns 30 3 Turns 30 3 Turns<br>5 Turns 5 Turns 5 Turns<br>25 25 25<br>20 20 20<br>15 15<br>15<br>10 10<br>10<br>5 5<br>5<br>0 0<br>10k 100k 1M 10M Hz 10k 100k 1M 10M Hz 0<br>10k 100k 1M 10M Hz<br>RR1000-10 RR1000-20<br>RR1000-30<br>**----- End of picture text -----**<br>


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dB dB dB<br>1 Turn 1 Turn 1 Turn<br>35 2 Turns 35 2 Turns 35 2 Turns<br>30 3 Turns 30 3 Turns 30 3 Turns<br>5 Turns 5 Turns 5 Turns<br>25 25 25<br>20 20 20<br>15 15<br>15<br>10 10<br>10<br>5 5<br>5<br>0 0<br>0<br>10k 100k 1M 10M Hz 10k 100k 1M 10M Hz<br>10k 100k 1M 10M Hz<br>RR1000-40 RR1000-50<br>**----- End of picture text -----**<br>


RR1000-40 

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RR1000-60<br>**----- End of picture text -----**<br>


## **Typical Impedance** 

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Ohm<br>RR1000-10 |Z|(Ohm)-data<br>200<br>RR1000-20 |Z|(Ohm)-data<br>RR1000-30 |Z|(Ohm)-data<br>150 RR1000-40 |Z|(Ohm)-data<br>RR1000-50 |Z|(Ohm)-data<br>100 RR1000-60 |Z|(Ohm)-data<br>50<br>0<br>10k 100k 1M 10M Hz<br>**----- End of picture text -----**<br>


One turn 

**Schaffner Group DATA** SHEET 23. Jun 2023 

3 EMC / EMI Chokes 

## **Dimensions** 

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

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OD               ID<br>G<br>W<br>A<br>C            R                 R1000-10<br>R                 R1000-20<br>B<br>F<br>OD<br>ID<br>W<br>A<br>C<br>R               R1000-3  0<br>R               R1000-4  0<br>R               R1000-5  0<br>R               R1000-6  0<br>B<br>H<br>F<br>E<br>H<br>E<br>**----- End of picture text -----**<br>


|**Dimension table**|OD|ID|W|H|A|B|C<br>E|F|G|
|---|---|---|---|---|---|---|---|---|---|
||[mm]|[mm]|[mm]|[mm]|[mm]|[mm]<br>[|mm]<br>[mm]|[mm]|[mm]|
|**RR1000-10**|68|45|30|78|98|85|6.5<br>36|5|6|
|**RR1000-20**|85|45|30|95|115|102|6.5<br>44|5|6|
|**RR1000-30**|108|69.5|31|122|170|150<br>6.|5x12<br>57|Hole for hex<br>cap screw M5||
|**RR1000-40**|126.5|78.5|36|141|180|155<br>6.|5x12<br>66|||
|**RR1000-50**|137|93|36|152|200|175<br>6.|5x12<br>73|||
|**RR1000-60**|167|123|31|182|240|210<br>6.|5x12<br>88|||



**Schaffner Group DATA** SHEET 23. Jun 2023 

4 EMC / EMI Chokes 

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