G3PA-420B-VD-2 DC12-24

**Solid State Relays G3PA** 

CSM_G3PA_DS_E_3_2 

## **Extremely Thin Relays Integrated with Heat Sinks** 

- Downsizing achieved through optimum design of heat sink. 

- Mounting possible via screws or via DIN track. 

- Close mounting possible for linking terminals. (Except for G3PA260B-VD and G3PA-450B-VD-2.) 

- Applicable with 3-phase loads. 

- Replaceable power element cartridges. 

- Comply with VDE 0160 (finger protection), with a dielectric strength of 4,000 V between input and load. 

- Certified by UL, CSA, and VDE (reinforced insulation). 

Refer to _Safety Precautions for All Solid State Relays_ . 

For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 

## **Model Number Structure** 

## ■ **Model Number Legend** 

## **G3PA-** @@@@-@-@ 

**1 2 3 4 5 6 7** 

## **1. Basic Model Name** 

G3PA: Solid State Relay 

## **2. Rated Load Power Supply Voltage** 

- 2: 200 VAC 

- 4: 400 VAC 

## **3. Rated Load Current** 

- 10: 10 A 

- 20: 20 A 

- 30: 30 A 

- 40: 40 A 

- 50: 50 A 

- 60: 60 A 

## **4. Terminal Type** 

- B: Screw terminals 

## **5. Zero Cross Function** 

Blank: Equipped with zero cross function 

- L: Not equipped with zero cross function 

## **6. Certification** 

   - VD: Certified by UL, CSA, and VDE 

**7. Special Specifications** 

Blank: Standard models 

- 2: 480-V models 

**1** 

**G3PA** 

## **Orderin Information g** 

## ■ **List of Models** 

|**Model**|**Isolation**|**Zero cross function**|**Indicator**|**Rated output load**|**Rated input voltage**|
|---|---|---|---|---|---|
|G3PA-210B-VD|Phototriac<br>coupler|Yes|Yes|10 A at 24 to 240 VAC|5 to 24 VDC|
|G3PA-220B-VD||||20 A at 24 to 240 VAC||
|G3PA-240B-VD||||40 A at 24 to 240 VAC||
|G3PA-260B-VD||||60 A at 24 to 240 VAC||
|G3PA-210BL-VD||No||10 A at 24 to 240 VAC||
|G3PA-220BL-VD||||20 A at 24 to 240 VAC||
|G3PA-240BL-VD||||40 A at 24 to 240 VAC||
|G3PA-260BL-VD||||60 A at 24 to 240 VAC||
|G3PA-210B-VD||Yes||10 A at 24 to 240 VAC|24 VAC|
|G3PA-220B-VD||||20 A at 24 to 240 VAC||
|G3PA-240B-VD||||40 A at 24 to 240 VAC||
|G3PA-260B-VD||||60 A at 24 to 240 VAC||
|G3PA-420B-VD||||20 A at 180 to 400 VAC|12 to 24 VDC|
|G3PA-430B-VD||||30 A at 180 to 400 VAC||
|G3PA-420B-VD-2||||20 A at 200 to 480 VAC||
|G3PA-430B-VD-2||||30 A at 200 to 480 VAC||
|G3PA-450B-VD-2||||50 A at 200 to 480 VAC||



**Note:** When ordering, specify the rated input voltage. 

## **Replacement Parts** 

|**Name**|**Carry current**|**Load voltage range**|**Model**|**Applicable SSR**|**VDE**<br>**certification**|
|---|---|---|---|---|---|
|**Power Device**<br>**Cartridge**|10 A<br>|19 to 264 VAC|G32A-A10-VD DC5-24|G3PA-210B-VD DC5-24|Yes|
||||G32A-A10L-VD DC5-24|G3PA-210BL-VD DC5-24||
||||G32A-A10-VD AC24|G3PA-210B-VD AC24||
||20 A||G32A-A20-VD DC5-24|G3PA-220B-VD DC5-24||
||||G32A-A20L-VD DC5-24|G3PA-220BL-VD DC5-24||
||||G32A-A20-VD AC24|G3PA-220B-VD AC24||
||40 A||G32A-A40-VD DC5-24|G3PA-240B-VD DC5-24||
||||G32A-A40L-VD DC5-24|G3PA-240BL-VD DC5-24||
||||G32A-A40-VD AC24|G3PA-240B-VD AC24||
||60 A||G32A-A60-VD DC5-24|G3PA-260B-VD DC5-24||
||||G32A-A60L-VD DC5-24|G3PA-260BL-VD DC5-24||
||||G32A-A60-VD AC24|G3PA-260B-VD AC24||
||20 A<br>|150 to 440 VAC|G32A-A420-VD DC12-24|G3PA-420B-VD DC12-24||
||30 A||G32A-A430-VD DC12-24|G3PA-430B-VD DC12-24||
||20 A<br>|180 to 528 VAC|G32A-A420-VD-2 DC12-24|G3PA-420B-VD-2 DC12-24||
||30 A||G32A-A430-VD-2 DC12-24|G3PA-430B-VD-2 DC12-24||
||50 A||G32A-A450-VD-2 DC12-24|G3PA-450B-VD-2 DC12-24||



## ■ **Other Units (Order Separately)** 

## **- - Units that Enable 2 line Switching of 3 phase Power** 

|**Name**|**Current flow**|**Model**|**Applicable SSR**|
|---|---|---|---|
|Short-circuit Unit|10 A|G32A-D20|G3PA-210B-VD, G3PA-210BL-VD|
||20 A||G3PA-220B-VD, G3PA-220BL-VD<br>G3PA-420B-VD, G3PA-420B-VD-2|
||30 A|G32A-D40|G3PA-430B-VD, G3PA-430B-VD-2|
||40 A||G3PA-240B-VD, G3PA-240BL-VD|



**Note:** Refer to _List of Certified Models_ for a list of products that comply with safety standards. 

**2** 

**G3PA** 

## **S ecifications p** 

## ■ **Ratings (at an Ambient Temperature of 25** ° **C)** 

## **Input** 

|**Input**||||||
|---|---|---|---|---|---|
|**Model**|**Rated voltage**|**Operating Voltage**<br>**range**|**Input current**<br>**impedance**|**Voltage level**||
|||||**Must operate voltage**|**Must release voltage**|
|**G3PA-210B-VD**|5 to 24 VDC|4 to 30 VDC|7 mA max.|4 VDC max.|1 VDC min.|
|**G3PA-220B-VD**||||||
|**G3PA-240B-VD**||||||
|**G3PA-260B-VD**||||||
|**G3PA-210BL-VD**|5 to 24 VDC|4 to 30 VDC|20 mA max.|4 VDC max.|1 VDC min.|
|**G3PA-220BL-VD**||||||
|**G3PA-240BL-VD**||||||
|**G3PA-260BL-VD**||||||
|**G3PA-210B-VD**|24 VAC|19.2 to 26.4 VAC|1.4 kΩ±20%|19.2 VAC max.|4.8 VAC min.|
|**G3PA-220B-VD**||||||
|**G3PA-240B-VD**||||||
|**G3PA-260B-VD**||||||
|**G3PA-420B-VD**|12 to 24 VDC|9.6 to 30 VDC|7 mA max.|9.2 VDC max.|1 VDC min.|
|**G3PA-430B-VD**||||||
|**G3PA-420B-VD-2**||||||
|**G3PA-430B-VD-2**||||||
|**G3PA-450B-VD-2**||||||



## **Output** 

|**Output**||||||
|---|---|---|---|---|---|
|**Model**|**Rated load voltage**|**Load voltage range**|**Load current**|**Inrush current**|**VDRM**<br>**(reference value)**|
|**G3PA-210B(L)-VD**|24 to 240 VAC (50/60 Hz)|19 to 264 VAC (50/60 Hz)|0.1 to 10 A at 40°C|150 A (60 Hz, 1 cycle)|600 V (VDRM)|
|**G3PA-220B(L)-VD**|||0.1 to 20 A at 40°C|220 A (60 Hz, 1 cycle)||
|**G3PA-240B(L)-VD**|||0.5 to 40 A at 40°C|440 A (60 Hz, 1 cycle)||
|**G3PA-260B(L)-VD**|||0.5 to 60 A at 40°C|440 A (60 Hz, 1 cycle)||
|**G3PA-420B-VD**|180 to 400 VAC (50/60 Hz)|150 to 440 VAC (50/60 Hz)|0.5 to 20 A at 30°C|220 A (60 Hz, 1 cycle)|1,000 V (VDRM)|
|**G3PA-430B-VD**|||0.5 to 30 A at 30°C|440 A (60 Hz, 1 cycle)||
|**G3PA-420B-VD-2**|200 to 480 VAC (50/60 Hz)|180 to 528 VAC (50/60 Hz)|0.5 to 20 A at 30°C|220 A (60 Hz, 1 cycle)|1,200 V (VDRM)|
|**G3PA-430B-VD-2**|||0.5 to 30 A at 30°C|440 A (60 Hz, 1 cycle)||
|**G3PA-450B-VD-2**|||0.5 to 50 A at 30°C|440 A (60 Hz, 1 cycle)||



Refer to _Engineering Data_ for further details. 

**3** 

**G3PA** 

## ■ **Characteristics** 

|**Item**|**G3PA-**<br>**210B(L)-VD**|**G3PA-**<br>**220B(L)-VD**|**G3PA-**<br>**240B(L)-VD**|**G3PA-**<br>**260B(L)-VD**|**G3PA-**<br>**420B-VD**|**G3PA-**<br>**420B-VD-2**|**G3PA-**<br>**430B-VD**|**G3PA-**<br>**430B-VD-2**|**G3PA-**<br>**450B-VD-2**|
|---|---|---|---|---|---|---|---|---|---|
|Operate time|1/2 of load power source cycle + 1 ms max. (DC Input, -B models)<br>1 1/2 of load power source cycle + 1 ms max. (AC Input)<br>1 ms max. (-BL models)|||||||||
|Release time|1/2 of load power source cycle + 1 ms max. (DC Input)<br>1 1/2 of load power source cycle + 1 ms max. (AC Input)|||||||||
|Output ON<br>voltage drop|1.6 V (RMS) max.||||1.8 V (RMS) max.|||||
|Leakage<br>current|5 mA max. (at 100 VAC)<br>10 mA max.(at 200 VAC)||10 mA max. (at 100 VAC)<br>20 mA max.(at 200 VAC)||20 mA max.<br>(at 400 VAC)|20 mA max.<br>(at 480 VAC)|20 mA max.<br>(at 400 VAC)|20 mA max. (at 480 VAC)||
|I2t|260 A2s||1,260 A2s||260 A2s|1,800 A2s|1,800 A2s||1,800 A2s|
|Insulation<br>resistance|100 MΩmin. (at 500 VDC)|||||||||
|Dielectric<br>strength|4,000 VAC, 50/60 Hz for 1 min|||||||||
|Vibration<br>resistance|Destruction: 10 to 55 to 10 Hz, 0.375–mm single amplitude (Mounted to DIN track)|||||||||
|Shock<br>resistance|Destruction: 300 m/s2(mounted to DIN track)|||||||||
|Ambient<br>temperature|Operating: –30°C to 80°C (with no icing or condensation)<br>Storage:<br>–30°C to 100°C (with no icingor condensation)|||||||||
|Certified<br>standards|UL508, CSA C22.2 (No.14, No.950), EN60950-1 File No.<br>5915ÜG||||UL508,<br>CSA C22.2<br>(No.14),<br>EN60947-4-3<br>File No.<br>6642ÜG|UL508,<br>CSA C22.2<br>(No.14),<br>EN60947-4-3<br>File No.<br>133127ÜG|UL508,<br>CSA C22.2<br>(No.14),<br>EN60947-4-3<br>File No.<br>6642ÜG|UL508, CSA C22.2<br>(No.14), EN60947-4-3<br>File No. 133127ÜG||
|EMC|Emission: EN55011 Group 1 Class A<br>Immunity: EN61000-6-2|||||||||
|Ambient<br>humidity|Operating: 45% to 85%|||||||||
|Weight|Approx.<br>260g|Approx.<br>340g|Approx.<br>460g|Approx.<br>900g|Approx.<br>290g|Approx.<br>290g|Approx.<br>410g|Approx.<br>410g|Approx.<br>900g|



**4** 

**G3PA** 

## **O eration p** 

## ■ **Replacement Parts** 

## **- G32A A Power Device Cartridge** 

The G32A-A Power Device Cartridge (a Triac Unit) can be replaced with a new one. When the temperature indicator has changed from pink to red, the triac circuitry may have malfunctioned possibly by an excessive flow of current, in which case, dismount the damaged cartridge for replacement. The damaged cartridge can be replaced with a new one without disconnecting the wires from the G3PA. 

Improve the heat radiation efficiency of the G3PA before replacing the cartridge. 

The G32A-A Power Device Cartridge can withstand an excessive current for a short period of time, such as may be caused accidentally by the short circuitry of the load, in which case the temperature indicator will not turn red. 

Be sure to turn OFF the power supply when replacing the Cartridge. Supplying power with the Cartridge removed may result in malfunction. 

To remove or replace the Power Device Cartridge for the G3PA-210B-VD, G3PA-220B-VD, or G3PA-420B-VD(-2), use the special tool provided with it for extraction. (No special tool is required for other models.) 

The G3PA can be broadly divided into two series: Previous models and models with model numbers that end with "-VD." The Cartridge shown at the right cannot be mounted to models in the G3PA-@@@B-(-US) Series. 

## **Appearance** 

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G32A-A10(L)-VD G32A-A20(L)-VD G32A-A40(L)-VD G32A-A60(L)-VD<br>**----- End of picture text -----**<br>


**G32A-A420-VD(-2) G32A-A430-VD(-2) G32A-A450-VD-2** 

## **Replacing Power Device Cartridges** 

When replacing Power Device Cartridges, use the specified model. Using a Power Device Cartridge other than the specified one will result in faulty operation and destruction of the elements. 

**5** 

**G3PA** 

## ■ **Replacement Procedure** 

## **- - - - - - - G32A A10(L) VD/G32A A20(L) VD/G32 A420 VD( 2)** 

To remove or replace the Power Device Cartridge, use the special tool provided with it for extraction. (Do not switch on the power without the Power Device Cartridge. For details, see the attached the instruction sheet with the product.) 

## **Extraction** 

Follow the procedures below to dismount the Power Device Cartridge from the G3PA. 

**1. Switch off the power.** 

**2.** Remove the terminal cover. 

**3.** Hook the indented part of the cartridge with the tool and pull up on the cartridge to remove it. 

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Remover<br>Hook here with<br>Remover.<br>**----- End of picture text -----**<br>


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Apply silicone grease here.<br>**----- End of picture text -----**<br>


**2.** Make sure that there is no dust or pieces of wire on the heat sink of the G32A-A or the G3PA. 

**3.** Insert the cartridge into the opening of the G3PA so that the letters on the cartridge and those on the G3PA are in the same direction and side A and side B are even. 

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Side A<br>Side B<br>**----- End of picture text -----**<br>


## **Mounting** 

Follow the procedures below to mount the Power Device Cartridge on the G3PA. 

**1.** Apply silicone grease (provided with the G32A-A) to the entire surface of the heat sink. 

**4.** Attach the terminal cover. 

**5.** Switch on the power and check the G3PA to be sure it works properly. 

## **G32A-A40(L)-VD/G32A-A60(L)-VD/G32A-A430-VD(-2)/G32A-A450-VD-2** 

The G32A Power Device Cartridge is mounted and secured with screws to the G3PA Unit. No special tool is required to remove the Cartridge. 

## **Extraction** 

Follow the procedures below to dismount the G32A-A Power Device Cartridge from the G3PA. 

## **Mounting** 

   **1.** Apply silicone grease to the entire surface of the heat sink. 

**1. Switch off the power.** 

**2.** Remove the terminal cover. 

**3.** Loosen the two centered screws on the sides to dismount the cartridge. The screws are connected to terminals 1 and 2. 

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Loosen<br>makes<br>Loosen<br>La 7<br>i @@el Loosen<br>P specs cht<br>Loosen Ey} menace weer<br>**----- End of picture text -----**<br>


**4.** Loosen the screws on both the corners. 

Apply silicone grease here. 

   **2.** Make sure that there is no dust or pieces of wire on the heat sink of the G32A-A or the G3PA. 

**5.** Hold the indented part of both the corners to dismount the cartridge. 

**6** 

**G3PA** 

**3.** Insert the cartridge into the opening of the G3PA so that side A and side B are even. 

**4.** Tighten the screws on both the corners with a tightening torque of 0.59 to 0.78 N·m. 

**5.** Tighten the screws on both the sides with a tightening torque of 0.59 to 0.78 N·m. 

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Side A<br>Side B<br>**----- End of picture text -----**<br>


**6.** Attach the terminal cover. 

**7.** Switch on the power and check the G3PA to be sure it works properly. 

## ■ **Linking Terminal Connection** 

- Connecting with linking terminal for G3PA-210B(L)-VD, -220B(L)VD, -240B(L)-VD and G3PA-420B-VD(-2), G3PA-430B-VD(-2). 

- Connecting with linking terminal for G32A. 

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SSR G32A Unit SSR G32A Unit<br>SSR1 SSR2 SSR1 SSR2<br>*<br>5 ro) ° ”<br>* The cover will not fit if<br>the terminal protrudes.<br>1.   When SSRs are close  2.   Insert the linking  1.   When SSR are close  2.   Insert the linking terminal<br>mounted, loosen the  terminal securely  mounted, loosen the  securely into the center<br>M3.5 Sems screw and  into the center of  M3.5 Sems screw on  of the screw and tighten<br>flip the linking terminal  the screw and  the G32A and flip the  the screw. Ensure that<br>down. tighten the screw. linking terminal down. the linking terminal does<br>not protrude.<br>Connect the terminal with power off. WA yf |<br>rere | a<br>Linking terminal G3PA-420B-VD<br>Linking<br>oO terminal<br>Refer to the instruction manual for<br>the G32A-A Power Device Cartridge<br>to replace the G3PA's triac part.<br>Linking<br>Linking terminal terminal<br>**----- End of picture text -----**<br>


When the temperature indicator has turned from pink to red, the G32-A-A Power Device Cartridge Use the terminal cover to prevent accidents may have malfunctioned, in which case the cartridge must be replaced with a new one. due to electric shock. 

**7** 

**G3PA** 

## **En ineerin Data g g** 

## **Load Current vs. Ambient Temperature** 

## **Vertical Mounting** 

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


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G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD<br>30 50 s x<br>Me<br>25 G3PA-220B(L)-VD —= =in 40 sO 80 - al|  = . . x<br>60<br>G3PA-210B(L)-VD<br>15<br>s a 40<br>s \ i | N<br>10 ez 16 \<br>. ON 25 (<br>20<br>Q EEE 0<br>—0 -2) 0 it] 40 60 30 (1 30-20 0 20 40 60 80 100 -30 -20 0 20 40 60 80 100<br>Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C)<br>For close mounting of two or three SSRs, limit the load current to 90% or less.<br>G3PA-420B-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2 G3PA-450B-VD-2<br>"| | : itt<br>70<br>| tt fT<br>a <ss==5, es 60<br>20 acG3PA-420B SE) 50SAP<br>|<br>| “7| 40 | | IN My | Tf<br>+ a} | | | wt |TINGTC<br>anya4---4---4+-4-1---1---| |<br>2 1es 12h -+---t---| 20InneNeNI<br>1<br>FEH ey 10orGc<br>1<br>: : ti | |i} | | |<br>—N-X it] 0 ® 40 60 2 100 —3-—20 0 20 30 40 60 80 100 —30-20 i) 20 30 40 60 BO «100<br>Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C)<br>Load current (A) Load current (A) Load current (A)<br>Load current (A) Load current (A) Load current (A)<br>**----- End of picture text -----**<br>


For close mounting of two or three SSRs, limit the load current to 90% or less. 

For close mounting of two or three SSRs, limit the load current to 80% or less. 

**8** 

**G3PA** 

## **Input Voltage vs. Input Current** 

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G3PA-2 @ 0B-VD<br>**----- End of picture text -----**<br>


**G3PA-4** @0 **-VD, G3PA-4** @ **-VD-2** 

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8 Ta = 25°C 108 T = 25°C<br>— = ====.-.——— ae S SS<br>6 6<br>[1 Oo e s<br>4 4 Input<br>rf Input current aee a current Aa a<br>2 2<br>pL ee PA Input impedance<br>1 1<br>0.8 Input impedance 0.8<br>0.6 0.6<br>0.4 0.4<br>0.2 0.2<br>Lf ET LTT ee<br>0.11 CEM 2 4 6 8 10 20 ET 40 0.11 I 2 4 6 8 10 20 CT 40<br>Input voltage (V) Input voltage (V)<br>Horizontal Mounting<br>OO<br>Panel<br>Ground<br>G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD<br>G3PA-220B(L)-VD<br>20 60<br>EP test<br>28<br>15 Su nn +H [ELLE<br>14 42<br>11 G3PA-210B(L)-VD TN 40 LS<br>10 Ss tt | aan<br>75.55 risscte tN 1110 TEEEN 1820 \<br>3.5<br>aaeNe |] L ELELIA L<br>Grrret} UTI −30 −20 0 20 h 40 60 80 100<br>Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C)<br>G3PA-420B-VD, G3PA-430B-VD  G3PA-450B-VD-2<br>G3PA-420B -VD-2, G3PA-430B-VD-2<br>tT<br>| | | ty<br>ai TT yy<br>: G3PA-430B-VD a _ | | | | |<br>2 . “Tt fst | ft<br>G3PA-420B-VD<br>al. | Ne<br>= s wt |<br>a) fil | 100 ttt tty<br>Ambient temperature (°C) Ambient temperature (°C)<br>)Ω )Ω<br>Input current (mA) Input current (mA)<br>Input impedance (k Input impedance (k<br>Load current (A) Load current (A) Load current (A)<br>Load current (A) Load current (A)<br>**----- End of picture text -----**<br>


**9** 

**G3PA** 

## **Close Mounting (Up to Three)** 

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Panel<br>Ground<br>DIN track<br>**----- End of picture text -----**<br>


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G3PA-210B(L)-VD, G3PA-220B(L)-VD G3PA-240B(L)-VD G3PA-260B(L)-VD<br>30<br>45<br>27<br>40<br>64<br>36<br>20 G3PA-220B-VD<br>18 30<br>15 48<br>13 Li) 20 BBBscH+ 40 Pett<br>9 G3PA-210B-VD SSN 14 [EAE\ aSan<br>7 10 20<br>5<br>4.5<br>eee OCP<br>5Prey 100 %TGQ—2 0 20 40 60 80 «©6100 ° -30 (ocr -20 0 20 40 60 80 100<br>Ambient temperature (°C) Ambient temperature (°C) Ambient temperature (°C)<br>G3PA-420B-VD, G3PA-420B-VD-2 G3PA-430B-VD, G3PA-430B-VD-2<br>30 40<br>30<br>20<br>24<br>16<br>20<br>10<br>HHS 10 RING<br>LEELA (concer<br>−30 10 30 80 100 −30 10 30 80<br>Ambient temperature (°C) Ambient temperature (°C)<br>G3PA-450B-VD-2<br>witT I t t<br>att| {| | tf<br>a+| | | |<br>a<br>otot |TNETL<br>ge | Tt N ET<br>ti IN<br>—30-20 [0 20|i]30 40 [|60 |80 |100:<br>Ambient temperature (°C)<br>Load current (A) Load current (A) Load current (A)<br>Load current (A) Load current (A)<br>Load current (A)<br>**----- End of picture text -----**<br>


**10** 

**G3PA** 

## **- One Cycle Surge Current: Non repetitive** 

**Note:** Keep the inrush current to half the rated value if it occurs repetitively. 

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G3PA-210B(L)-VD G3PA-220B(L)-VD, G3PA-420B-VD,<br>G3PA-420B-VD-2<br>G3PA-450B-VD-2<br>INIT TT \ NIUE<br>IN 100 200 \<br>PTL PNET il ine TETAS<br>all inne “TET “HH<br>1 30 50 100 200 500 1,000 5,000 °10 30 50 100 200 600 1,000 5,000 oT 30 50 100 200 500 1.000<br>Energized time (ms) Energized time (ms) Energized time (ms)<br>Inrush current (A. Peak) Inrush current (A. Peak) Inrush current (A. Peak)<br>**----- End of picture text -----**<br>


**G3PA-240B(L)-VD/260B(L)-VD, G3PA-430B-VD, G3PA-430B-VD-2, G3PA-450B-VD-2** 

**11** 

**G3PA** 

## **Dimensions** 

## **Note:** All units are in millimeters unless otherwise indicated. 

## **G3PA-210B(L)-VD** 

## **G3PA-220B(L)-VD** 

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Without Terminal  With Terminal<br>Cover Cover Mounting  Terminal<br>4.6 dia. Holes Arrangement/<br>Linking terminal B1Two, M4 Internal Connections<br>Two, 4.5 dia. or M4 holes<br>=a iS, J<br>Pee Te | te | 1 a 3 -~<br>TT Two,<br>M3.5<br>ee 48 a nl | ales al Hel]<br>LA IT PT] {9<br>Linking<br>terminal B2 iat | 4.6 x 5.6 elliptical  —_ age | L-2<br>ae PL hole a Laan 4<br>100 max.<br>t<br>Without Terminal  With Terminal<br>Cover Cover Mounting  Terminal<br>4.6 dia. Holes Arrangement/<br>Linking terminal B1 Two, M4 Internal Connections<br>_{2] ec<br>Shik Two, 4.5 dia. or M4 holes<br>, hos 7 | 0680 | |<br>Ht Two,  =aI | 4e| | ¢iit / | yyT 7 zsa=[ +<br>M3.5<br>; ai | | ! r<br>| FF eal iy . | qe cs | \ fi H rt<br>ae ae e 6 | «| ogo! | | | N 0 If<br>Linking terminal B2<br>4.6 x 5.6 elliptical<br>ah? be hole } | b<br>‘ bes ES ; Ph ee<br>100 max.<br>i | f i<br>Trigger circuit Input circuit<br>Trigger circuit Input circuit<br>**----- End of picture text -----**<br>


## **G3PA-240B(L)-VD** 

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**----- Start of picture text -----**<br>
Without Terminal  With Terminal<br>Cover Cover Mounting  Terminal<br>Linking  Two, M5 4.6 dia. Holes Arrangement/<br>terminal B1 - i Hea‘i 9 “i 1 i o@pa fF} | 1g Two, 4.5 dia. or M4 holes Internal Connections ee<br>Two,<br>M3.5<br>a . 3 1S mw E i : Mi al fe<br>Linking  f | oe | } 1@o ' | | rT ©<br>terminal B2<br>Olin oS “ L~2<br>4.6 x 5.6 elliptical<br>ae 8 hole Le ial 4-1 1<br>T s =~<br>100 max.<br>Trigger circuit Input circuit<br>**----- End of picture text -----**<br>


**12** 

**G3PA** 

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G3PA-260B(L)-VD  With Terminal  Without Terminal<br>G3PA-450B-VD-2 Cover Cover Mounting Holes Terminal Arrangement/<br>4.6 dia. Internal Connections<br>Two, M5 Two, M3.5 Two, 4.5 dia.<br>or M4 holes G3PA-260B G3PA-450B<br>-VD -VD-2<br>1 + 1 +<br>A1 A1<br>~ toate | ieeHe = On l lama<br>A2 A2<br>4.6 x 5.6  − −<br>elliptical hole 110 max. 2 2<br>f mM<br>100 max.<br>Trigger circuit Input circuit Trigger circuit Input circuit<br>**----- End of picture text -----**<br>


## **G3PA-420B-VD, G3PA-420B-VD-2** 

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Without Terminal  With Terminal  Mounting Holes Terminal Arrangement/<br>Cover Cover Internal Connections<br>4.6 dia. Two, 4.5 dia. or M4<br>Two, M4<br>7.6<br>90±0.2<br>Linking<br>67 terminal +B1Linking  38 100 max. 80 90±0.3<br>terminal<br>−B2<br>8.6<br>2.2 Two, M3.5 25±0.2 4.5<br>8.8 4.5 x 5.6 elliptic hole 37 max. 100 max.<br>13.2<br>90 91<br>| wi l<br>Trigger circuit Input circuit<br>**----- End of picture text -----**<br>


## **G3PA-430B-VD, G3PA-430B-VD-2** 

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Without Terminal  With Terminal  Mounting Holes Terminal Arrangement/<br>Cover Cover Internal Connections<br>Two, M5 4.6 dia.<br>Two, 4.5 dia. or M4<br>7.6<br>sa]ae 67 a Linking terminal −Linking terminal +B1B2 S 38 ee 100 max.90±0.2 80 dEa pO]| | 90±0.3 CESHl<br>13<br>13 18 4.6 x 5.6 elliptic hole 47 max.35±0.2 100 max. 4.5 35±0.3<br>89 91<br>Trigger circuit Input circuit<br>**----- End of picture text -----**<br>


**13** 

**G3PA** 

## **Safet Precautions y** 

## ■ **Precautions for Correct Use** 

Please observe the following precautions to prevent failure to operate, malfunction, or undesirable effect on product performance. 

## **Load Connection** 

For an AC load, use a power supply rated at 50 or 60 Hz. The maximum operating frequency is 10 Hz. The G3PA-(VD) has a built-in varistor for overvoltage protection. 

At a low applied voltage, such as 24 VAC, the load current is not fully supplied. When the Unit is switched ON, the voltage required to power the Unit deprives the output signal of the necessary voltage level and thus creates loss time. The lower the load voltage is, the greater the loss time is. This condition, however, will not create any serious problems. 

Load Input SSR Load power supply ° OOF t ~~S~~ 

When attaching a heat sink to the G3PA-(VD), in order to facilitate heat dissipation, apply silicone grease or equivalent heat-conductive grease on the heat sink. (Toshiba Silicone, Shinetsu Silicone, etc.) Tighten the mounting screws of the heat sink with a torque of 0.78 to 0.98 N·m. 

## **Noise Terminal Voltage according to EN55011** 

The G3PA-(VD) complies with EN55011 standards when a capacitor is connected to the load power supply as shown in the following circuit diagram. 

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Load<br>Input G3PA-(VD) Output<br>**----- End of picture text -----**<br>


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


Recommended Capacitor: 1 µF, 250 VAC 

For a DC or L load, a diode should be connected in parallel the load to absorb the counter electromotive force of the load. 

## **Mounting** 

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•  Screw or DIN track mounting is possible.<br>•  Vertical mounting should usually be used.<br>Vertical mounting<br>Panel<br>Pe<br>• Close mounting cannot be used if the SSR is used at a 100% load<br>current. Leave a gap of at least 10 mm on the left and right of each<br>Unit.<br>•  Close mounting can be used under the following conditions:<br>The rated ambient  1. Close mounting can be performed with no more than three SSRs<br>400 V.)temperature is 40°C. (30°C for  Close mounting DIN track 2. Use a load current of 80% or less (90% or less for the 3. Leave a gap of at least 80 mm above and below the SSR.(For four or more SSRs, leave a gap of at least 10 mm.)  G3PA-210B-VD, G3PA-220B-VD, or G3PA-240B-VD).<br>G3PA 4. Leave a gap of at least 60 mm from wiring ducts to the top of the<br>SSR and at least 30 mm from wiring ducts to the bottom of the SSR.<br>= aks 80 mm<br>G3PA 8 DIN track<br>•  With vertical mounting, reduce the load current by 30%.<br>(Refer to the  Load Current vs. Ambient Temperature  graph.)<br>Horizontal mounting<br>Panel<br>i<br>Vertical<br>Vertical<br>Vertical<br>**----- End of picture text -----**<br>


**Note:** Leave a distance of 60 mm min. between SSRs and ducts (especially above the SSR). 

**14** 

**G3PA** 

## **Close Mounting** 

## **SSR Mounting Pitch** 

**Panel Mounting** (At a rated ambient temperature of 40°C). 

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Duct or airflow obstruction<br>SSR 60 mm min.<br>Between duct<br>Mounting direction or airflow<br>Vertical direction obstruction<br>and SSR<br>30 mm min.<br>80 mm min.<br>Space between Close Mounting<br>SSRs<br>min.<br>**----- End of picture text -----**<br>


## **Relationship between SSRs and Ducts** 

A heat exchanger, if used, should be located in front of the SSR Units to ensure the efficiency of the heat exchanger. 

## **Please reduce the ambient temperature of SSRs.** 

**The rated load current of an SSR is measured at an ambient temperature of 25 or 40** ° **C.** 

An SSR uses a semiconductor in the output element. This causes the temperature inside the control panel to increase due to heating resulting from the passage of electrical current through the load. To restrict heating, attach a fan to the ventilation outlet or air inlet of the control panel to ventilate the panel. This will reduce the ambient temperature of the SSRs and thus increase reliability. (Generally, each 10°C reduction in temperature will double the expected life.) 

|||||||
|---|---|---|---|---|---|
|**Load current (A)**<br>|**10 A**<br>|**20 A**<br>|**30 A**<br>|**40 A**<br>|**60 A**<br>|
|**Required number of fans**<br>**per SSR**|0.16|0.31|0.47|0.62|0.93|



Example: For 10 SSRs with load currents of 20 A, 0.31 x 10 = 3.1 Thus, 4 fans would be required. 

Size of fans: 92 mm[2] , Air volume: 0.7 m[3] /min, Ambient temperature of control panel: 30°C 

**If there are other instruments that generate heat in the control panel other than SSRs, additional ventilation will be required.** 

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Countermeasure  (1) Countermeasure (2)<br>Duct Height<br> 50 mm max.<br>Duct or  (A height of no<br>airflow  more than half<br>obstruction the SSR's height is G3PA<br>recommended.) Airflow<br>G3PA<br>G3PA<br>Vertical<br>direction<br>Duct or<br>airflow<br>obstruction<br>Do not surround the SSR  Use short ducts.  If the ducts cannot be<br>with ducts, otherwise the  shortened, place the SSR<br>heat radiation of the SSR  on a metal base so that it<br>will be adversely affected. is not surrounded by the<br>ducts.<br> surfaceMounting  surfaceMounting  surfaceMounting<br>**----- End of picture text -----**<br>


## **Ventilation** 

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Be aware of air flow<br>Duct or<br>air flow<br>obstruction<br>Ventilation<br>outlet<br>G3PA<br>G3PA<br>G3PA<br>Air inlet<br>**----- End of picture text -----**<br>


If the air inlet or air outlet has a filter, clean the filter regularly to prevent it from clogging and ensure an efficient flow of air. Do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel. 

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. 

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. 

In the interest of product improvement, specifications are subject to change without notice. 

**15** 

## **Read and Understand This Catalog** 

Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. 

## **Warranty and Limitations of Liability** 

- **WARRANTY** OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. 

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**----- Start of picture text -----**<br>
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR<br>FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS.  ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS<br>DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.  OMRON DISCLAIMS ALL OTHER<br>WARRANTIES, EXPRESS OR IMPLIED.<br>**----- End of picture text -----**<br>


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LIMITATIONS OF LIABILITY<br>OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS<br>IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT<br>LIABILITY.<br>**----- End of picture text -----**<br>


In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. 

## **Application Considerations** 

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SUITABILITY FOR USE<br>OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's<br>application or use of the products.<br>At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the<br>products.  This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,<br>machine, system, or other application or use.<br>The following are some examples of applications for which particular attention must be given.  This is not intended to be an exhaustive list of all possible<br>uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:<br> Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.<br> Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,<br>safety equipment, and installations subject to separate industry or government regulations.<br> Systems, machines, and equipment that could present a risk to life or property.<br>Please know and observe all prohibitions of use applicable to the products.<br>NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE<br>SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND<br>INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.<br>PROGRAMMABLE PRODUCTS<br>OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.<br>Disclaimers<br>CHANGE IN SPECIFICATIONS<br>Product specifications and accessories may be changed at any time based on improvements and other reasons.<br>It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.<br>However, some specifications of the products may be changed without any notice.  When in doubt, special model numbers may be assigned to fix or<br>establish key specifications for your application on your request.  Please consult with your OMRON representative at any time to confirm actual<br>specifications of purchased products.<br>DIMENSIONS AND WEIGHTS<br>Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.<br>PERFORMANCE DATA<br>Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the<br>result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON<br>Warranty and Limitations of Liability.<br>ERRORS AND OMISSIONS<br>The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,<br>typographical, or proofreading errors, or omissions.<br>2012.8<br>In the interest of product improvement, specifications are subject to change without notice.<br>**----- End of picture text -----**<br>


## **OMRON Corporation Industrial Automation Company** 

**http://www.ia.omron.com/** 

(c)Copyright OMRON Corporation 2012 All Right Reserved.