C53TP50CH

## **53TP SERIES | IP20** PANEL MOUNT SOLID STATE RELAYS 

## Features 

- 3-phase solid state relay 

- Ratings 25 A, 50 A per phase @ 48-530 VAC 

- 2 package styles IP20 or IP00 (See IP00 datasheet for more information) 

- SCR output for heavy industrial loads 

- AC or DC control 

- Zero voltage (resistive loads) or instantaneous (inductive loads) output 

- LED input status indicator 

- Transient protection built-in 

## **PRODUCT SELECTION** 

|**Control Voltage**|**25 A**|**50 A**|
|---|---|---|
|**90-140 VAC**|B53TP25C|B53TP50C|
|**180-260 VAC**|C53TP25C|C53TP50C|
|**4-32 VDC**|D53TP25C|D53TP50C|
|**18-36 VAC**|E53TP25C|E53TP50C|



## **SPECIFICATIONS** 

## AC Output[(1)] 

|**Description**|**25 A**|**50 A**|
|---|---|---|
|**Operating Voltage (47-63 Hz) [Vrms]**|48-530|48-530|
|**Transient Overvoltage [Vpk](2)**|1200|1200|
|**Maximum Off-State Leakage Current @ Rated Voltage**<br>**[mArms]**|3|3|
|**Minimum Off-State dv/dt @ Maximum Rated Voltage [V/sec] (2)**|500|500|
|**Maximum Load Current [Arms](3)**|25|50|
|**Minimum Load Current [Arms]**|0.1|0.1|
|**Maximum 1 Cycle Surge Current (50/60 Hz) [Apk]**|275/300|710/750|
|**Maximum 1 Second Surge Current (50/60 Hz) [Apk]**|85|150|
|**Maximum On-State Voltage Drop @ Rated Current [Vpk]**|1.35|1.35|
|**Thermal Resistance Junction to Case (Rjc) [°C/W]**|0.24|0.12|
|**Maximum 1/2 Cycle I²t for Fusing (50/60 Hz) [A² sec]**|380/370|2520/2320|
|**Minimum Power Factor (with Maximum Load)**|0.5|0.5|
|**UL/IEC 60947 Motor Control Ratings at 120V [HP/KW](4)**|0.75/0.56|1.5/1.11|
|**UL/IEC 60947 Motor Control Ratings at 240V [HP/KW](4)**|1/0.74|3/2.22|
|**UL/IEC 60947 Motor Control Ratings at 380V [HP/KW](4)**|2/1.48|5/3.7|
|**UL/IEC 60947 Motor Control Ratings at 480V [HP/KW](4)**|3/2.22|7.5/5.55|



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## Input[(1)] 

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Description D53 B53 C53 C53<br>Control Voltage Range 4-32 VDC 90-140 VAC 180-260 VAC 18-36 VAC<br>Minimum Turn-On Voltage 4.0 VDC 90 VAC 180 VAC 18 VAC<br>Minimum Turn-Off Voltage 1.0 VDC 10 VAC 10 VAC 2 VAC<br>Minimum Input Current (for on-state) 24 mA 7 mA 7 mA 15 mA<br>Maximum Input Current 35 mA 16 mA 20 mA 20 mA<br>Nominal Input Impedance Current Regulated Current Regulated Current Regulated Current Regulated<br>Maximum Turn-On Time [msec]  [(5)] 8.33 20 20 20<br>Maximum Turn-Off Time [msec]  8.33 30 30 30<br>**----- End of picture text -----**<br>


## General[(1)] 

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Description Parameters<br>Dielectric Strength, Input/Output/Base (50/60 Hz) 4000 Vrms<br>Minimum Insulation Resistance (@ 500 VDC) 10 [9]  Ohms<br>Maximum Capacitance, Input/Output 8 pF<br>Ambient Operating Temperature Range -40ºC to 80ºC<br>Ambient Storage Temperature Range -40ºC to 125ºC<br>Weight (typical) 13.1 oz (370g)<br>Encapsulation NA<br>Terminals Hardware Furnished, mounted<br>Screws and Saddle clamps Zinc plated Steel<br>Input Terminal Screw Torque Range: [lb-in/Nm] 8-10 / 0.9-1.1<br>Output Terminal Screw Torque Range: [lb-in/Nm] 15-20 / 1.7-2.2<br>**----- End of picture text -----**<br>


## **THERMAL DERATE INFORMATION** 

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DERATE CURVES: DERATE CURVES:<br>53TP IP20 25A 53TP IP20 50A<br>50<br>25 2.0˚C/W<br>1.5˚C/W 40<br>20<br>1.0˚C/W<br>1.5˚C/W<br>0.7˚C/W 30<br>15 1.0˚C/W<br>0.5˚C/W<br>0.7˚C/W<br>20<br>10 0.5˚C/W<br>0.2˚C/W<br>5 10<br>0<br>0<br>20 30 40 50 60 70 80<br>20 30 40 50 60 70 80<br>Ambient Temperature [°C]<br>Ambient Temperature [°C]<br>(Amperes) (Amperes)<br>Load Currect Per Channel Load Currect Per Channel<br>**----- End of picture text -----**<br>


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## **MECHANICAL SPECIFICATIONS** 

Tolerances: ±0.02 in / 0.5 mm 

All dimensions are in: inches [millimeters] 

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4.0  [101.3]<br>3.6  [92.0]<br>5/L3 3/L2 1/L1<br>1.87  [47.6] 3.2  [79.7]<br>0.2 [5.1]<br>6/T3 4/T2 2/T1<br>0.8  [19.3]<br>1.5 [38.6]<br>1.45  [36.83]<br>4.09  [103.9]<br>**----- End of picture text -----**<br>


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ORDERING OPTIONS Example : D53TP25CH-10<br>D 53TP 25 C H -10<br>Control Voltage<br>B:  90-140 VAC<br>C:  180-260 VAC<br>D:  4-32 VDC<br>E:  18-36 VAC<br>Series<br>53TP<br>Rated Load Current<br>25:  25 Amps<br>50:  50 Amps<br>Cover<br>C:  Included (IP20)<br>Relay Options<br>Blank:  Not included<br>H:  Included<br>Relay Options Required for valid part number<br>Blank:  Zero Voltage Turn-On For options only and not required for valid part<br>-10:  Instantaneous Turn-On number<br>**----- End of picture text -----**<br>


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## **GENERAL NOTES** 

1) All parameters at 25°C unless otherwise specified. 

- 2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 

3) Heat sinking required, see page 3 for derating curves. 

4) At 40°C Ambient temperature. 

5) Turn-on time for Instantaneous turn-on versions is 0.02 msec (DC Control Models) 

## **AGENCY APPROVALS & CERTIFICATIONS** 

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LR56339<br>E79183<br>**----- End of picture text -----**<br>


Designed in accordance with the requirements of IEC 62314 EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7: IEC 62314 IEC 60068-2-6 35mm / 10-55Hz IEC 60068-2-27 15G / 11ms 

IEC 1000-4-2 : Electrostatic Discharge – Level 3 IEC 1000-4-3 : Radiated Electromagnetic Noise – Level 3 IEC 1000-4-4 : Electrically Fast Transients – Level 3 IEC 1000-4-5 : Electrical Surges – Level 3 IEC 1000-4-6 : Conducted Electromagnetic Noise – Level 3 

## **WARNINGS** 

## 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.** 

## HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH 

- Disconnect all power before installing or working with this equipment 

- Verify all connections and replace all covers before turning on power **Failure to follow these instructions will result in death or serious injury.** 

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Rev. 07/25/24 ECN 21039 FDE-07-01 Rev. B