H12D4825GH

_Datasheet_ **Panel Mount** 

## _**H12 Series**_ 

- Ratings from 25A to 125A @ 48-530 VAC 

- Snubber Included 

- SCR output for heavy industrial loads 

- Zero Voltage or instantaneous turn-on outputs 

- UL/CSA/TUV Approved, CE Compliant to EN60950-1 

   - DC control 

   - Direct Bond Copper substrate 

   - EMC Compliant to Level 3 

   - Direct Power Lead Frame 

   - Epoxy Free Design 

- Improved SEMS screw and washer 

- Redesigned housing with anti-rotation barriers 

For **Generation 3** datasheet click here 

## **PRODUCT SELECTION** 

**Control Voltage** 4-32 VDC 

**25A 50A 75A 90A 125A** H12D4825 H12D4850 H12D4875 H12D4890 H12D48125 

## **AVAILABLE OPTIONS** 

**Rated Load Current 25:** 25 Amps **50:** 50 Amps **75:** 75 Amps **Overvoltage Protection Thermal Pad Transient Overvoltage 90:** 90 Amps **Blank:** Not Included **Blank:** Not Included **Series 2D:** 1200 Vpk **125:** 125 Amps **P:** Included **(1) H:** Included **H1 2D 48 25 K P G H -10 Operating Voltage Termination Input Status LED Switching Type 48:** 48-530 VAC **Blank:** Screw **Blank:** Not Included **Blank:** Zero Voltage Turn-On Required for valid part number **F:** Quick Connect **(2) G:** Included **-10:** Instantaneous Turn-On **(4)** (Up to 50 Amps models) For options only and not required for valid part number ***** Not all part number combinations are available. **K:** Hex standoffs **(3)** Contact Crydom Technical Support for information on the availability of a specific part number. 

## **OUTPUT SPECIFICATIONS[(][5][)]** 

|**Description**|**25A**|**50A**|**75A**|**90A**|**125A**|
|---|---|---|---|---|---|
|Operating Voltage (47-63Hz) [Vrms]|48-530|48-530|48-530|48-530|48-530|
|Transient Overvoltage [Vpk]|1200|1200|1200|1200|1200|
|Maximum Off-State Leakage Current @ Rated Voltage [mArms]|10|10|10|10|10|
|Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]|500|500|500|500|500|
|Maximum Load Current [Arms]**(6)(3)**|25|50|75|90|125|
|Minimum Load Current [mArms]|150|150|150|150|150|
|Maximum 1 Cycle Surge Current (50/60Hz) [Apk]|239/250|597/625|954/1000|1145/1200|1670/1750|
|Maximum On-State Voltage Drop @ Rated Current [Vrms]|1.15|1.15|1.15|1.15|1.15|
|Thermal Resistance Junction to Case (Rjc) [°C/W]|0.8|0.45|0.3|0.27|0.22|
|Maximum 1/2 Cycle I²t for Fusing (50/60Hz) [A²sec]|285/259|1770/1629|4555/4150|6560/5976|13950/12709|
|Minimum Power Factor (at Maximum Load)**(1)**|0.5|0.5|0.5|0.5|0.5|



## **INPUT SPECIFICATIONS[(][5][)]** 

|**Description**|**DC Control**|
|---|---|
|Control Voltage Range|4-32 VDC|
|Minimum Turn-On Voltage**(7)**|4.0 VDC|
|Must Turn-Off Voltage|1 .0 VDC|
|Maximum Reverse Voltage|-32 VDC|
|Minimum Input Current|7 mADC|
|Maximum Input Current|12 mADC|
|Nominal Input Impedance|Current Regulated|
|Maximum Turn-On Time  [msec]**(8)**|1/2 Cycle|
|Maximum Turn-Off Time  [msec]|1/2 Cycle|



FDE-07-01 REV. A 

**Do not forget to visit us at:** _**www.crydom.com**_ Copyright © 2021 Crydom Inc. Specifications subject to change without notice. 

_Datasheet_ **Panel Mount** 

## **GENERAL SPECIFICATIONS[(5)]** 

|**Description**|**Parameters**|
|---|---|
|Dielectric Strength, Input/Output/Base (50/60Hz)|4000 Vrms|
|Minimum Insulation Resistance (@ 500 VDC)|109Ohm|
|Maximum Capacitance, Input/Output|8 pF|
|Ambient Operating Temperature Range|-40 to 80°C|
|Ambient Storage Temperature Range|-40 to 125°C|
|Weight (typical)|2.6 oz (74.9 g)|
|Housing Material|UL94 V-0|
|Baseplate Material|Aluminum|
|Input Terminal Screw Torque Range (in-lb/Nm)|13-15 /1.5-1.7|
|Load Terminal Screw Torque Range (in-lb/Nm)|18-20 / 2.0-2.2|
|SSR Mounting Screw Torque Range (in-lb/Nm)|18-20 / 2.0-2.2|
|Input/Load Terminal Screw Torque Range (in-lb/Nm)**(3)**|w/”K”option 8-10 / 0.9-1.13|
|Input/Output Terminal Screw Thread Size|#6-32 UNC / #8-32 UNC|
|Humidity per IEC60068-2-78|93% non-condensing|
|LED Input Status Indicator|w/”G”option (green)|
|MTBF (Mean Time Between Failures) at 40°C ambient temperature**(9)**|11,641,553 hours(1,328years)|
|MTBF (Mean Time Between Failures) at 60°C ambient temperature**(9)**|7,210,376 hours(823years)|



## **WIRING DIAGRAM** 

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**----- Start of picture text -----**<br>
AC<br>V<br>Load [(10)] Recommended Wire Sizes Input Current vs Input Voltage<br>Standard Regulated DC Input<br>1   (  ) 2   (  ) Terminals (Solid / Stranded)Wire Size Strength (lb)[N]Wire Pull-Out 25<br>20<br>24 AWG (0.2 mm [2] ) / 0.2  [minimum] 10 [44.5]<br>Input<br>1 OUTPUT 2 2 x 12 AWG (3.3 mm [2] ) / 3.3  [maximum] 90 [400] 15<br>S O L I D  S T AT E  R E L AY 20 AWG (0.5 mm [2] ) / 0.518  [minimum] 30 [133] 10<br>4 INPUT 3 Output 2 x 10 AWG (5.3 mm [2] ) / 5.3 110 [490] 5<br>2 x 8 AWG (8.4 mm [2] ) / 8.4  [maximum] 90 [400] 0<br>0 5 10 15 20 25 30<br>DC Input Voltage<br>4   (–) 3   (+)<br>Input Current (mA)<br>**----- End of picture text -----**<br>


## **EQUIVALENT CIRCUIT BLOCK DIAGRAMS** 

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-DC 4 1 AC<br>(11)<br>Trigger (12)<br>Circuit<br>+DC 3 2 AC<br>Current<br>Limiter<br>**----- End of picture text -----**<br>


**Do not forget to visit us at:** _**www.crydom.com**_ Copyright © 2021 Crydom Inc. Specifications subject to change without notice. 

_Datasheet_ **Panel Mount** 

## **MECHANICAL SPECIFICATIONS[(5)]** 

Tolerances: ±0.02 in / 0.5 mm 

All dimensions are in: inches [millimeters] 

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Screw Termination Hex Standoff Termination (“K” Option) (3)<br>1.1 1.1<br>[27.9] Mounting  [22.6]0.89 [27.9]0.49 Mounting Hole/Slot  [26.4]1.04<br>0.49 Hole/Slot  0.19 [4.9]<br>[12.4] 0.19 [4.9] [12.4] DIA.<br>DIA.<br>1 OUTPUT 2 1 OUTPUT 2<br>[47.6]1.88 S O L I D  S T AT E  R E L AY [43.2]1.7 [57.3]2.25 [47.6]1.88 S O L I D  S T AT E  R E L AY [43.2] 1.70    [57.3]2.25<br>4 INPUT 3 4 INPUT 3<br>1.0  0.93<br>1.0  [25.4] [23.6]<br>[25.4] (4 places)<br>1.75<br>1.75 [44.5] 1.0<br>[44.5] [25.4]<br>(2 places)<br>Quick Connect Termination (“F” Option)  -  Up to 25 Amp (2) Quick Connect Termination (“F” Option)  -  Up to 50 Amp (2)<br>1.58 1.58 Faston Terminal (13)<br>[40.2] Faston Terminal (13) 1.31 [40.2] 0.25 x 0.032  1.31<br>Mounting Hole/Slot 0.19 [4.9] [12.4]0.49 0.25 x 0.032  (2 places) [33.4] Mounting Hole/Slot 0.19 [4.9] [16.0]0.63 (4 places) 0.45 [33.4]<br>DIA. DIA. [11.4]<br>(2 places)<br>1 OUTPUT 2 1 OUTPUT 2<br>1.88 S O L I D  S T AT E  R E L AY 1.7 2.25 1.88 S O L I D  S T AT E  R E L AY 1.7 2.25<br>[47.6] [43.2] [57.3] [47.6] [43.2] [57.3]<br>4 INPUT 3 4 INPUT 3<br>1.40  0.49<br>[35.6] Faston Terminal (13) [12.4] Faston Terminal (13)<br>[44.5]1.75 0.187 x 0.020  (2 places) [31.8]1.25 [35.6]1.40   0.187 x 0.020  (2 places) [31.8]1.25<br>1.75<br>[44.5]<br>**----- End of picture text -----**<br>


## **GENERAL NOTES** 

- **(1)** Output will self trigger between 900-1200Vpk, Min. power factor 0.7 or higher, not suitable for capacitive loads. 

**(2)** Single pair (up to 25A) Double pair* (50A model only). ***Caution:** User must connect to both pairs 

**(3)** Option “K” is designed and tested for use with printed circuit boards or ring/fork terminals having a thickness between 0.031 and 0.093 inches (0.79 to 2.36 mm), and loads rated up to 50 Amps. For higher load currents, the “K” standoff temperature must not exceed 105°C. For additional application assistance please contact Crydom Technical Support. 

- **(4)** Instantaneous turn-on version is not recomended for capacitive loads. Use zero turn-on only. 

- **(5)** 

- **(6)** Heat sinking required, see derating curves. 

- **(7)** Increase minimum voltage by 1V for operations from -20 to -40°C. 

- **(8)** Turn-on time for Instantaneous turn-on versions is 0.02 msec. 

- **(9)** All parameters at 50% power rating and 100% duty cycle (contact Crydom tech support for detailed report). 

- **(10)** Load can be wired to either SSR output terminal 1 or 2. 

- **(11)** Elective Input Status LED, “G” option. 

- **(12)** Elective Overvoltage Protection, “P” option. 

- **(13)** Mechanical dimensions vary from G3 models. 

**Do not forget to visit us at:** _**www.crydom.com**_ 

Copyright © 2021 Crydom Inc. Specifications subject to change without notice. 

_Datasheet_ **Panel Mount** 

## **SURGE CURRENT INFORMATION** 

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25 A 50 A<br>250 600<br>500<br>200<br>400<br>150<br>300<br>100 200<br>50 100<br>0 0<br>0.01 0.1 1 10 0.01 0.1 1 10<br>Surge Duration (Secs)  Surge Duration (Secs)<br>75 A 90 A<br>900 1200<br>800 1050<br>700 900<br>600 750<br>500<br>600<br>400<br>300 450<br>200 300<br>100 150<br>0 0<br>0.01 0.1 1 10 0.01 0.1 1 10<br>Surge Duration (Secs)  Surge Duration (Secs)<br>125 A<br>1800<br>1600<br>1400<br>1200<br>1000<br>800<br>600<br>400<br>200<br>0<br>0.01 0.1 1 10<br>Surge Duration (Secs)<br>Surge Current (Amp) Surge Current (Amp)<br>Surge Current (Amp) Surge Current (Amp)<br>Surge Current (Amp)<br>**----- End of picture text -----**<br>


Non repetitive peak surge current at Tj initial 40ºC. 

## **THERMAL DERATE INFORMATION** 

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25 A 50 A 75 A<br>1.5ºC/W 2ºC/W 3ºC/W 0.7ºC/W 1ºC/W 1.5ºC/W 2ºC/W 0.5ºC/W 0.7ºC/W 1ºC/W 1.5ºC/W<br>25 50 75<br>20 40 60<br>15 30 45<br>10 20 30<br>5 10 15<br>0 0 0<br>20 30 40 50 60 70 80 20 30 40 50 60 70 80 20 30 40 50 60 70 80<br>Ambient Temperature (ºC) Ambient Temperature (ºC) Ambient Temperature (ºC)<br>90 A 125 A<br>0.5ºC/W 0.7ºC/W 1ºC/W 1.5ºC/W 0.5ºC/W 0.7ºC/W 1ºC/W<br>90 120<br>80<br>70 100<br>60 80<br>50<br>60<br>40<br>30 40<br>20<br>20<br>10<br>0 0<br>20 30 40 50 60 70 80 20 30 40 50 60 70 80<br>Ambient Temperature (ºC) Ambient Temperature (ºC)<br>Load Current (Amps) Load Current (Amps) Load Current (Amps)<br>Load Current (Amps) Load Current (Amps)<br>**----- End of picture text -----**<br>


**Do not forget to visit us at:** _**www.crydom.com**_ Copyright © 2021 Crydom Inc. Specifications subject to change without notice. 

_Datasheet_ **Panel Mount** 

## **AGENCY APPROVALS** 

EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7: Designed in accordance with the requirements of IEC 62314 IEC61000-4-2 : Electrostatic Discharge – Level 3 IEC61000-4-4 : Electrically Fast Transients – Level 3 IEC61000-4-5 : Electrical Surges – Level 3 IEC 60068-2-6 : Vibration 0.35mm and 0.75mm Amplitude over 10-55 Hz IEC 60068-2-27 : Shock Resistance 15g/11ms 

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E116949 (25, 50, 75 and 90A)<br>E116950 (125A) LR81689   (Exept 125A models)<br>**----- End of picture text -----**<br>


## **ACCESSORIES** 

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New Accessories!<br>Protective Cover & Hardware Kits<br>**----- End of picture text -----**<br>


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Protective Cover<br>Part number: KS101<br>Clear plastic cover compatible with all new<br>S1 designs. Safety covers provide added<br>protection from electric shock when<br>installing or checking equipment.<br>Hardware Kit<br>Part number: HK4<br>Bag with 2 square brass accessories and 2<br>screw 8-32 x 5/8 for output. Used to mount<br>TMR1 lug terminals.<br>**----- End of picture text -----**<br>


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Recommended Accessories<br>7) e e <><br>Cover Hardware Heat Sink Thermal Resistance Lug Terminal Thermal Pad<br>Kit Part No. [ºC/W]<br>KS101 HK1 HS501DR 5.0 TRM1 HSP-1<br>HK4 HS301 / HS301DR 3.0 TRM6 HSP-2<br>HS251 2.5<br>HS202 / HS202DR 2.0<br>HS201 / HS201DR 2.0<br>HS172 1.7<br>HS151 / HS151DR 1.5<br>HS122 / HS122DR 1.2<br>HS103 / HS103DR 1.0<br>HS101 1.0<br>HS073 0.7<br>HS072 0.7<br>HS053 0.5<br>HS033 0.36<br>HS023 0.25<br>**----- End of picture text -----**<br>


Rev. 040121 ECN 21039 

**Do not forget to visit us at:** _**www.crydom.com**_ Copyright © 2021 Crydom Inc. Specifications subject to change without notice. 

_Datasheet_ **Panel Mount** 

## **DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO /** 危险 

**RISQUE DE GEFAHR EINES RISCHIO DI** 存在电击、 **DESCHARGE ELEKTRISCHE SCOSSA** 爆炸或电弧 **ELECTRIQUE N SCHLAGES ELETTRICA O** 闪烁危险 **OU EXPLOSION ODER EINER DELL’ESPLOSIONE.** • Eteindre **EXPLOSION.** • Spenga tutta • 在操作此设 toutes les • Stellen Sie l'alimentazione 备之前请先 sources jeglichen che fornisce 关闭电源。 d'énergie de Strom ab, der questa cet appareil dieses Gerät apparecchiatura avant de versorgt, bevor prima di lavorare 若不遵守这些说明， travailler Sie an dem a questa 可能会导致严重的 dessus de cet Gerät Arbeiten apparecchiatura 人身伤害甚至死亡。 appareil durchführen • Vor dem • Verificare tutti • Vérifier tous Drehen auf i collegamenti connections, et e sostituire Energie alle remettre tous Anschlüsse tutte le coperture couverts en prima überprüfen olace avant de dell’accensione und alle mettre sous Abdeckungen **L'omissione di De non-suivi de** ersetzen. **queste istruzioni ces instructions Unterlassung provocherà la provoquera la dieser morte o mort ou des Anweisungen lesioni serie lésions sérieuses können zum sérieuses. Tode oder zu schweren Verletzungen führen.** 

**HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH.** 

**RIESGO DE DESCARGA ELECTRICA O EXPLOSION.** 

- Desconectar 

- • Disconnect all todos los power before suministros de installing or energia a este working with equipo antes this equipment. de trabajar con este equipo. 

- Verify all connections • Verificar todas and replace all las conexiones covers before y colocar todas turning on las tapas antes power. de energizer el equipo. 

y colocar todas • Vérifier tous las tapas antes connections, et de energizer remettre tous el equipo. couverts en olace avant de **El** mettre sous **incumplimiento de estas De non-suivi de instrucciones ces instructions puede provocar provoquera la la muerte o mort ou des lesiones serias. lésions sérieuses** 

**Failure to follow these instructions will result in death or serious injury.** 

## **WARNING / AVERTISSEMENT / WARNUNG /ADVERTENCIA / AVVERTENZA /** 警告 

## **RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE** 

- The product's side panels may be hot, allow 

- the product to cool before touching. 

- Follow proper mounting instructions including 

- torque values. 

- Do not allow liquids or foreign objects to enter 

- this product. 

**Failure to follow these instructions can result in serious injury, or equipment damage.** 

## **RIESGO DE DAÑOS MATERIALES Y DE SOBRECALENTAMIENTO DE LA UNIDAD** 

**•** Los paneles laterales del producto pueden estar calientes. Esperar que el producto se enfríe antes de tocarlo. 

- Respetar las instrucciones de montaje, y en 

- particular los pares de apretado. 

- No dejar que penetren líquidos o cuerpos 

- extraños en el producto. 

**Si no se respetan estas precauciones pueden producirse graves lesiones, daños materiales.** 

## **GEFAHR VON MATERIALSCHÄDEN UND GEHÄUSEERHITZUNG** 

## **RISQUE DE DOMMAGE MATERIEL ET DE SURCHAUFFE DU BOITIER** 

**•** Les panneaux latéraux du produit peuvent être chauds. Laisser le produit refroidir avant de le toucher. 

   - Die Seitenwände können heiß sein. Lassen Sie 

   - das Produkt abkühlen, bevor Sie es berühren. 

   - Beachten Sie die Montageanweisungen, 

- Respecter les consignes de montage, et 

- notamment les couples de serrage. 

   - Führen Sie keine Flüssigkeiten oder 

   - Fremdkörper in das Produkt ein. 

- Ne pas laisser pénétrer de liquide ni de corps 

- étrangers à l'intérieur du produit. 

**Le non-respect de cette directive peut entraîner, Die Nichtbeachtung dieser Anweisung kann des lésions corporelles graves ou des Körperverletzung oder Materialschäden dommages matériels. zur Folge haben.** 

## 材料损坏和高温外壳的危险性 

## **RISCHIO DI DANNI MATERIALI E D'INVOLUCRO CALDO** 

- 产品的一侧面板可能很热，在其冷却前请 

- **•** I pannelli laterali dell'apparecchio possono 不要触碰。 scottare; lasciar quindi raffreddare il prodotto • 遵照正确的安装说明，包括扭矩值。 prima di toccarlo. 

   - 请勿让液体及其他异物进入本产品。 

- Seguire le istruzioni di montaggio corrette. 

- Non far entrare liquidi o oggetti estranei in questo 

- apparecchio. 

> **La mancata osservanza di questa precauzione può** 如不能正确执行这些操作说明， 

> **causare gravi rischi per l'incolumità personale o** 极有可能造成严重人体伤害或者设备的损坏。 **danni alle apparecchiature.** 

**Do not forget to visit us at:** _**www.crydom.com**_ Copyright © 2021 Crydom Inc. Specifications subject to change without notice. 

_Datasheet_ **Panel Mount** 

## **ANNEX - ENVIROMENTAL INFORMATION** 

The environmental information disclosed in this annex including the EIP Pollution logo are in compliance with People’s Republic of China Electronic Industry Standard SJ/T11364 – 2006, Marking for Control of Pollution Caused by Electronic Information Products. 

|Part<br>Name|Toxic or hazardous Substance and Elements|Toxic or hazardous Substance and Elements|Toxic or hazardous Substance and Elements|Toxic or hazardous Substance and Elements|Toxic or hazardous Substance and Elements|Toxic or hazardous Substance and Elements|
|---|---|---|---|---|---|---|
||Lead<br>(Pb)|Mercury<br>(Hg)|Cadmium<br>(Cd)|Hexavalent<br>Chromium<br>(Cr (VI))|Polybrominated<br>biphenyls<br>(PBB)|Polybrominated<br>diphenyl ethers<br>(PBDE)|
|Semiconductor die|||||||
|Solder|||||||



## 附件 - 环保信息 

此附件所标示的包括电子信息产品污染图标的环保信息符合中华人民共和国电子行业标准 SJ/T11364 - 2006, 电子信息产品污染控制标识要求。 

|件<br>部<br>名称|有毒有害物质或元素|有毒有害物质或元素|有毒有害物质或元素|有毒有害物质或元素|有毒有害物质或元素|有毒有害物质或元素|
|---|---|---|---|---|---|---|
||铅<br>(Pb)|汞<br>(Hg)|镉<br>(Cd)|六价铬<br>(Cr (VI))|多溴联苯<br>(PBB)|多溴二苯醚<br>(PBDE)|
|半导体芯片|||||||
|焊接点|||||||
|50|||||||



**Do not forget to visit us at:** _**www.crydom.com**_ Copyright © 2021 Crydom Inc. Specifications subject to change without notice.