RF1A23M25

**RF1** 

## **RF1A, RF1B** 

## **RF 1-phase solid state relay with LED and built-in transil** 

## **Benefits** 

- **Panel space savings.** 70% space savings with the RF compared to standard hockey puck SSRs. 

- **Fast installation.** Quick connect terminals for fast and easy wiring. 

- **User friendly.** LED for visual indication of  control status. 

- **Ready for use.** Pre-attached thermal interface  to backplate. 

- **Low equipment downtime.** Integrated protection against over-voltages across the RF output. 

- **Long lifetime.** Wire bonding technology reduces thermal and mechanical stresses of the output chips. 

- **Food & Beverage certification conformance.** 100,000 cycle endurance test according to UL508. Conformance to EN 60335-1 requirements. 

## **Description** 

The **RF1** series provides a compact solid state switching solution suited for confined spaces. Long life time is ensured by the use of assembly technology that reduces stresses on the power semiconductors. 

The **RF1** series is suitable for resistive loads. The zero switching type **(RF1A)** , switches ON when the voltage crosses zero. The instant-ON type **(RF1B)** , switches on when the control voltage is applied. Switch OFF occurs when current crosses zero. 

Integrated transils provide protection against overvoltages. A green LED indicates presence of the control voltage. FASTON terminals enable fast installation. The **RF1** is provided with pre-attached thermal interface ready for mounting on chassis or heatsink. 

Specifications are stated at 25°C unless otherwise noted. 

## **Applications** 

Coffee machines, vending machines, food warmers, griddles, fryers, thermoforming machines, temperature control units, plastic dryers, plastic sealing machines, laboratory oven chambers, etc. 

## **Main features** 

- Ratings up to 280 VAC, 25 AAC with typical DC control voltage of 5 VDC, 12 VDC, 24 VDC 

- Integrated overvoltage protection on output 

- Pre-attached thermal interface 

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## **Order code** 

## **RF1 23 25** 

Enter the code entering the corresponding option instead of 

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**----- Start of picture text -----**<br>
Code Option Description Comments<br>R -<br>F - Solid State Relay (RF) with LED and built-in transil<br>1 - Number of poles<br>A Switching mode: zero cross (ZC)<br>B Switching mode: instant on (IO)<br>23 - Rated voltage: 230 VAC (24-280 VAC) 50/60 Hz<br>L Control voltage: 5 VDC<br>M Control voltage: 12 VDC<br>D Control voltage: 24 VDC<br>25 - Rated current*<br>X100 Bulk packaging of 100 pcs. Optional<br>**----- End of picture text -----**<br>


## **Selection guide** 

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Rated voltage, Control  Maximum rated operational current*<br>Blocking voltage, voltage<br>Switching mode  range 25 AAC<br>4.25 - 9.0 VDC RF1A23L25<br>230 VAC,<br>600 Vp,  9.0 - 18.0 VDC RF1A23M25<br>ZC<br>18.0 - 28.8 VDC RF1A23D25<br>4.5 - 9.0 VDC RF1B23L25<br>230 VAC,<br>600 Vp,  11.0 - 18.0 VDC RF1B23M25<br>IO<br>18.0 - 28.8 VDC RF1B23D25<br>**----- End of picture text -----**<br>


## **Selection guide - Bulk packaging** 

|**Rated voltage,**<br>|**Control**<br>|**Maximum rated operational current***|
|---|---|---|
|**Blocking voltage,**<br>**Switching mode**|**voltage**<br>**range**|**25 AAC**|
|**230 VAC,**<br>**600 Vp,**<br>**ZC**|4.25 - 9.0 VDC|**RF1A23L25X100**|
||9.0 - 18.0 VDC|**RF1A23M25X100**|
||18.0 - 28.8 VDC|**RF1A23D25X100**|



* Max. 25 AAC with suitable heatsink. Refer to Heatsink Selection tables. 

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## **Carlo Gavazzi compatible components** 

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Description Component code Notes<br>Phase Change RFHT Phase change thermal pad for RF1 packed x10 pcs.<br>Thermal Pad Dimensions: 19 mm x 17 mm<br>Heatsinks RHS5050RFD Heatsink with 3.5°C/W thermal resistance. Panel Mounting.<br>Dimensions: 80 x 50 x 51 mm (Max. rating with mounted RF1 @ 40°C is<br>15 AAC)<br>RHS38ARFD Heatsink with 2.85°C/W thermal resistance. Thru wall or Panel Mounting.<br>Dimensions: 46 x 76 x 33 mm (Max. rating with mounted RF1 @ 40°C is<br>16 AAC)<br>**----- End of picture text -----**<br>


## **Further reading** 

|**Information**|**Where to fnd it**|
|---|---|
|Online heatsink selector tool|<br>https://gavazziautomation.com/nsc/HQ/EN/solid_state_relays|



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## **Structure** 

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1/L1<br>2/T1<br>LED<br>A2-<br>A1+<br>**----- End of picture text -----**<br>


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Element Component Function<br>1/L1 Power connection Mains connection: Faston 6.35 x 0.8 mm<br>2/T1 Power connection Load connection: Faston 6.35 x 0.8 mm<br>A1+ Control connection Control signal<br>A2- Control connection Ground<br>LED LED indicator Green LED ON when control signal is applied<br>**----- End of picture text -----**<br>


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## **Features** 

## **General data** 

|**Material**<br> <br>|PA66 (UL94 V0), RAL7035<br>850°C,750°C/2s accordingto GWIT and GWFI requirements of EN 60335-1|
|---|---|
|**Mounting**<br>|Panel|
|**Touch Protection**<br>|IP20|
|**Overvoltage Category**<br>|III,4 kV(1.2/50μs)rated impulse withstand voltage|
|**Isolation**<br> <br>|Input to Output: 3750 Vrms<br>Input and Output to Case: 2500 Vrms|
|**Weight**<br> <br>|approx. 15 g<br>approx. 210 g (box of 10 pcs.)|



## **Dimensions** 

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All dimensions in mm<br>**----- End of picture text -----**<br>


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## **Performance** 

## **Outputs** 

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RF1A RF1B<br>Operational voltage range, Ue 24-280 VAC<br>Blocking voltage 600 Vp<br>Switching mode Zero cross Instant on<br>Max. operational<br>current: AC-51 rating* 25 AAC<br>Operational frequency range 45 to 65 Hz<br>Power factor > 0.9 @ rated voltage<br>Output protection Integrated transil<br>Leakage current @ rated voltage < 3 mAAC<br>Minimum operational current 150 mA<br>Rep. overload current - UL508:<br>T=40°C, tON=1s, tOFF=9s, 50  40 AAC<br>cycles<br>Non-repetitive surge current<br>325 Ap<br>(t=10ms)<br>I²t for fusing (t=10ms), minimum 525 A²s<br>LED indication - CONTROL Continously ON Green LED, when control input is applied<br>Critical dV/dt (@Tj init = 40°C) 1000 V/μs<br>Endurance testing acc. to<br>100,000 cycles<br>UL508<br>**----- End of picture text -----**<br>


* Max. 25 AAC with suitable heatsink. Refer to Heatsink Selection tables. 

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Inputs<br>RF1..L RF1..M RF1..D<br>Control voltage range (Uc)<br>RF1A 4.25 - 9.0 VDC 9.0 - 18.0 VDC 18.0 - 28.8 VDC<br>RF1B 4.5 - 9.0 VDC 11.0 - 18.0 VDC 18.0 - 28.8 VDC<br>Pick-up voltage<br>RF1A 4.25 VDC 9.0 VDC 18.0 VDC<br>RF1B 4.5 VDC 11.0 VDC 18.0 VDC<br>Drop-out voltage 1.0 VDC<br>Maximum reverse voltage 9.0 VDC 18.0 VDC 28.8 VDC<br>Maximum response time pick-up<br>RF1A 1/2 cycle<br>RF1B 350 μs<br>Response time drop-out<br>RF1A 1/2 cycle<br>RF1B 1/2 cycle<br>Input current @ 40 [o] C See diagrams below<br>**----- End of picture text -----**<br>


## **Input current vs. input voltage** 

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RF1..L<br>**----- End of picture text -----**<br>


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20<br>18 RF1A23L25<br>16 RF1B23L25<br>14<br>12<br>10<br>8<br>6<br>4<br>4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9<br>Input voltage (VDC)<br>Input current (mADC)<br>**----- End of picture text -----**<br>


**RF1..M** 

## **RF1..D** 

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14<br>RF1A23M25<br>12<br>RF1B23M25<br>10<br>8<br>6<br>4<br>8 9 10 11 12 13 14 15 16 17 18<br>Input voltage (VDC)<br>14<br>RF1A23D25<br>12<br>RF1B23D25<br>10<br>8<br>6<br>4<br>18 19 20 21 22 23 24 25 26 27 28 29<br>Input voltage (VDC)<br>Input current (mADC)<br>Input current (mADC)<br>**----- End of picture text -----**<br>


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## **Ouput power dissipation (PD)** 

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25<br>20<br>15<br>10<br>5<br>0<br>0 5 10 15 20 25<br>Load current in AACrms<br>Power Dissipa�on in W<br>**----- End of picture text -----**<br>


## **Heatsink selection** 

Thermal resistance [°C/W] 

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Surrounding ambient temperature  [°C]<br>Load current AC-51 [A] 20 30 40 50 60 70 80<br>25 2.5 1.9 1.3 0.8 0.3 --- ---<br>22.5 3.2 2.5 1.8 1.1 0.5 --- ---<br>20 4.1 3.2 2.4 1.6 0.9 0.2 ---<br>17.5 5.5 4.3 3.2 2.3 1.4 0.6 ---<br>15 7.5 5.9 4.4 3.2 2.1 1.0 0.1<br>12.5 10 8.4 6.4 4.6 3.1 1.7 0.5<br>10 16 12 9.3 6.8 4.7 2.8 1.2<br>7.5 --- --- 15 10 7.1 4.3 2.0<br>5 --- --- --- --- 13 7.5 3.4<br>2.5 --- --- --- --- --- --- 8.5<br>**----- End of picture text -----**<br>


Note: These thermal resistance values are only applicable to the RF1 using the pre-attached thermal interface. 

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## **Thermal data** 

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Max. junction temperature, Tj 100 °C (212 °F)<br>Junction to case thermal<br>resistance (including the pre- 1.5 °C/W<br>attached thermal interface), Rthjc<br>Max. case temperature, TC See chart belowTj - (PD x Rthjc)<br>100<br>95<br>90<br>85<br>80<br>75<br>70<br>65<br>60<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26<br>Output Power Dissipa�on in W<br>Max. Case temperature in °C<br>**----- End of picture text -----**<br>


Duty cycle is considered to be 100% 

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## **Compatibility and conformance** 

**Approvals** ~~(CEAbs € B Hl~~ LVD: EN 60947-4-3 EMCD: EN 60947-4-3 UR: UL508, E80573, NRNT2 **Standards compliance** cUR: CSA 22.2 No.14-13, E80573, NRNT8 CSA: CSA 22.2 No.14-13, 204075 VDE: DIN EN 60947-4-3 (VDE 0660-109), DIN EN 60335-1 (VDE 0700-1) 

|**Electromagnetic compatibility (EMC) - Immunity**|**Electromagnetic compatibility (EMC) - Immunity**|
|---|---|
|**Electrostatic discharge (ESD)**|EN/IEC 61000-4-2<br>8 kV air discharge, 4 kV contact(PC2)|
|**Radiated radio frequency**|EN/IEC 61000-4-3<br>10 V/m, from 80 MHz to 1 GHz (PC1)<br>10 V/m, from 1.4 to 2 GHz (PC1)<br>3 V/m,from 2 to 2.7 GHz(PC1)|
|**Electrical fast transient (burst)**|EN/IEC 61000-4-4<br>Output: 2 kV, 5 kHz (PC2)<br>Input: 1 kV,5 kHz(PC2)|
|**Conducted radio frequency**|EN/IEC 61000-4-6<br>10V/m, from 0.15 to 80 MHz(PC1)|
|**Electrical surge**|EN/IEC 61000-4-5<br>Output, line to line: 1 kV (PC1)<br>Output, line to earth: 2 kV (PC1)<br>Input, line to line: 500 V (PC1)<br>Input, line to earth: 500 V (PC1)|
|**Voltage dips**|EN/IEC 61000-4-11<br>0% for 0.5, 1 cycle (PC2)<br>40% for 10 cycles (PC2)<br>70% for 250 cycles(PC2)|
|**Voltage interruptions**|EN/IEC 61000-4-11<br>0% for 5000 ms(PC2)|



|**Electromagnetic compatibility (EMC) - Emissions**|**Electromagnetic compatibility (EMC) - Emissions**|
|---|---|
|**Radio interference field emis-**<br>**sion(radiated)**|EN/IEC 55011<br>Class B: from 30 to 1000 MHz|
|**Radio interference voltage**<br>**emissions (conducted)**|EN/IEC 55011<br>Class A: from 0.15 to 30 MHz<br>(for currents >15 AAC a filter 100 nF / 275 VAC / X1 is needed for compliance)|



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## **Filter connection diagram** 

## **1 Phase** 

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**----- Start of picture text -----**<br>
L1 T1<br>L1<br>SSR<br>N<br>**----- End of picture text -----**<br>


## Note: 

- Control input lines must be installed together to maintain products’ susceptability to Radio Frequency interference. 

- Use of AC solid state relays may, according to the application and the load current, cause conducted radio interferences. Use of mains filters may be necessary for cases where the user must meet E.M.C requirements. The capacitor values given inside the filtering specification tables should be taken only as indications, the filter attenuation will depend on the final application. 

- Performance Criteria 1 (PC1): No degradation of performance or loss of function is allowed when the product is operated as intended. 

- Performance Criteria 2 (PC2): During the test, degradation of performance or partial loss of function is allowed. However when the test is complete the product should return operating as intended by itself. 

- Performance Criteria 3 (PC3): Temporary loss of function is allowed, provided the function can be restored by manual operation of the controls. 

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## **Environmental specifications** 

|**Operating temperature**|-30°C to 80°C(-22 to 176°F)|
|---|---|
|**Storage temperature**|-40°C to 100°C(-40 to 212°F)|
|**Relative humidity**|95% non-condensing @40°C|
|**Pollution degree**|2|
|**Installation altitude**|0-1000 m. Above 1000 m derate linearly by 1% of FLC per 100 m up to a maximum<br>of 2000 m|
|**Vibration resistance**|2g/ axis(2-100Hz, IEC60068-2-6, EN50155, EN61373)|
|**Impact resistance**|15/11g/ms(EN50155, EN61373)|
|**EU RoHS compliant**|Yes|
|**China RoHS**|25|



The declaration in this section is prepared in compliance with People’s Republic of China Electronic Industry Standard SJ/ T11364-2014: Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products. 

||**Toxic or Harardous Substances and Elements**|**Toxic or Harardous Substances and Elements**|**Toxic or Harardous Substances and Elements**|**Toxic or Harardous Substances and Elements**|**Toxic or Harardous Substances and Elements**|**Toxic or Harardous Substances and Elements**|
|---|---|---|---|---|---|---|
|**Part Name**|Lead<br>(Pb)|Mercury<br>(Hg)|Cadmium<br>(Cd)|Hexavalent<br>Chromium<br>(Cr(Vl))|Polybrominat-<br>ed biphenyls<br>(PBB)|Polybromi-<br>nated diphenyl<br>ethers (PBDE)|
|**Power Unit**<br>**Assembly**|x|O|O|O|O|O|
|O: Indicates that said hazardous substance contained in homogeneous materials fot this part are below the limit<br>requirement of GB/T 26572.<br>X: Indicates that said hazardous substance contained in one of the homogeneous materials used for this part is above<br>the limit requirement of GB/T 26572.|||||||



## 这份申明根据中华人民共和国电子工业标准 

## SJ/T11364-2014：标注在电子电气产品中限定使用的有害物质 

|零件名称|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|
|---|---|---|---|---|---|---|
||铅<br>(Pb)|汞<br>(Hg)|镉<br>(Cd)|六价铬<br>(Cr(Vl))|多溴化联苯<br>(PBB)|多溴联苯醚<br>(PBDE)|
|功率单元|x|O|O|O|O|O|
|O:此零件所有材料中含有的该有害物低于GB/T 26572的限定。<br>X: 此零件某种材料中含有的该有害物高于GB/T 26572的限定。|||||||



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## **Short circuit protection** 

## **Protection Co-ordination Type 2** 

|**Part No.**|**Prospective short circuit**<br>**current[kArms]**<br>**Me**|**rsen***|**Siba**|
|---|---|---|---|
|RF1..25|10<br>69<br>FR|0 VAC, 25A gR 10x38 mm,<br>10GR69V25|600 VAC, 25A gRL 10x38 mm,<br>60 034 34.25|



* Formerly Ferraz Shawmut 

## **Connection diagram** 

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L1<br>L2/N<br>*<br>LOAD<br>( - ) (+)<br>Control Input<br>**----- End of picture text -----**<br>


*depends on system requirements 

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RF1<br>**----- End of picture text -----**<br>


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## **Functional diagram** 

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**----- Start of picture text -----**<br>
3/A1+ 1/L1<br>ZC<br>IO<br>4/A2- 2/T1<br>**----- End of picture text -----**<br>


## **Installation** 

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1. Peel off liner before mounting on heatsink. 

2. Tighten screws alternately to max. 1.0Nm. 

3. Insert / remove FASTON receptacle only with RF1 tightened to a surface. 

## **Connection specifications** 

|**Power connection**|**Power connection**|
|---|---|
|**Terminal**|1/L1, 2/T1|
|**Connection type**|Faston 6.35 x 0.8 mm|
|**Conductors**|Use 75°C copper(Cu)conductors|
|**Fastonspull-out force***|130 N|
|||
|**Control connection**||
|**Terminal**|3/A1+, 4/A2-|
|**Connection type **|Faston 4.8 x 0.8 mm|
|**Fastonspull-out force***|130 N|
|||
|**SSR mounting**||
|**Connection type **|M4 screws|
|**Mounting torque**|1.0 Nm(8.85 lb-in)|



*refer to Installation section 

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## **Packaging** 

**RF1...** 

- 10 pcs. per box 

- Weight per box, approx. 210 g 

**RF1...X100** 

- 100 pcs. per box (2 layers of 50 pcs.) 

- Weight per box, approx. 1681 g 

COPYRIGHT ©2020 Content subject to change. Download the PDF: https://gavazziautomation.com 

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