A53TP50D-10

## **53TP SERIES | IP00** PANEL MOUNT 

## Features 

- Three-phase solid-state relay; Ratings 25 A, 50 A per phase @ 48-530 VAC 

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

- SCR output for heavy industrial loads 

- Transient protection built in 

- AC or DC control 

- Zero-crossing (resistive loads) or random-fire (inductive loads) output 

- LED input status indicator 

- UL Recognized, CE Compliant to EN60950-1 

## **PRODUCT SELECTION** 

|**Description**|**25 A**|**50 A**|
|---|---|---|
|**Operating Voltage (47-63Hz) [Vrms]**|48-530|48-530|
|**Transient Overvoltage [Vpk]2**<br>~~ee~~|1200<br>~~ee~~|1200<br>~~ee~~|
|**Maximum Off-State Leakage Current @ Rated**<br>**Voltage [mArms]**|10|10|
|**Minimum Off-State dv/dt @ Maximum Rated**<br>**Voltage [V/sec]3**|500|500|
|**Maximum Load Current [Arms]4**|25|50|
|**Minimum Load Current [Arms]**|0.05<br>~~ee~~|0.05<br>~~ee~~|
|**Maximum Surge Current 50-60 Hz (16.6ms)**<br>**[Apk]**|239/250<br>~~ee~~|597/625<br>~~ee~~|
|**Maximum On-State Voltage Drop @ Rated**<br>**Current [Vpk]**|1.6|1.6|
|**Thermal Resistance Junction to Case (Rjc)**<br>**[°C/W]**|1.02|0.63|
|**Maximum I²t for Fusing 50-60 Hz (8.3 msec) [A²**<br>**sec]**<br>~~SS~~|285/260|1779/1620|
|**Minimum Power Factor (with Maximum Load)**<br>~~SS~~|0.5|0.5|



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## Input[(1)] 

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Description D53 A53<br>Control Voltage Range 4-32 VDC 90-280 Vrms<br>Minimum Turn-On Voltage 4.0 VDC 90 Vrms<br>Minimum Turn-Off Voltage 1.0 VDC 10 Vrms<br>Minimum Input Current (for on-state) 19 mA @ 4V 2.2 mA @ 120V<br>Maximum Input Current 25 mA @ 32V 10mA @ 240V<br>Nominal Input Impedance Current Limiter Current Limiter<br>Maximum Turn-On Time [msec]  [5] 1/2 Cycle 50<br>Maximum Turn-Off Time [msec]  1/2 Cycle 50<br>**----- End of picture text -----**<br>


## General[(1)] 

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Description Parameters<br>Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms<br>Minimum Insulation Resistance (@ 500 V DC) 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) 10.3 oz (315g)<br>Encapsulation Thermally conductive Epoxy<br>Terminals Nickel plated Brass<br>Screws and Saddle clamps Zinc plated Steel<br>Input Terminal Screw Torque Range:[in lbs/Nm] 8-10 / 0.9-1.1<br>Output Terminal Screw Torque Range:[in lbs/Nm] 15-20 / 1.7-2.2<br>**----- End of picture text -----**<br>


## **THERMAL DERATE INFORMATION** 

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A53TP25D, D53TP25D<br>80 100<br>0.5°C/W<br>1°C/W 105<br>60<br>110<br>40<br>1.5°C/W<br>115<br>20<br>120<br>0<br>5 10 15 20 25 20 40 60 80<br>Load Currect [Arms] Max Ambient Temp. [ °C]<br>Power Dissipation °C]<br>Base Plate Temp [<br>**----- End of picture text -----**<br>


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D53TP50D, D53TP50D<br>180 90<br>.25°C/W<br>150 95<br>.5°C/W<br>120 100<br>105<br>90<br>1°C/W 110<br>60<br>1.5°C/W 115<br>30<br>120<br>0<br>10 20 30 40 50 20 40 60 80<br>Load Currect [Arms] Max Ambient Temp. [ °C]<br>Power Dissipation °C]<br>Base Plate Temp [<br>**----- End of picture text -----**<br>


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## **WIRING DIAGRAM** 

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A1 LOAD AC<br>O ++<br>LOAD CAN BE WIRED IN EITHER POSITION<br>© -- ><br>A2 LOAD AC<br>B1 LOAD AC<br>LOAD CAN BE WIRED IN EITHER POSITION<br>B2 LOAD AC<br>C1 LOAD AC<br>LOAD CAN BE WIRED IN EITHER POSITION<br>C2 LOAD AC<br>**----- End of picture text -----**<br>


## **MECHANICAL SPECIFICATIONS** 

Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters] 

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Example : A53TP25D-H-10 

## **ORDERING OPTIONS** 

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A 53TP 25 D - H -10<br>Control Voltage<br>D:  DC (4-32V)<br>A:  AC (90-280V)<br>Series<br>53TP<br>Load Current<br>25:  25 Amps<br>50:  50 Amps<br>Thermal Pad<br>Blank:  Not Included<br>H:  Included<br>Switching Mode<br>Required for valid part number<br>For options only and not required for valid part<br>**----- End of picture text -----**<br>


## **GENERAL NOTES** 

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

- (2) Relay will self trigger between 900-1200 Vpk. 

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

(4) Heat sinking required, see page 4 for derating curves. 

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

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## **AGENCY APPROVALS & CERTIFICATIONS** 

Input: Output: EN61000-4-2, Level 3 ESD EN61000-4-2, Level 4 ESD EN61000-4-4, Level 3 Burst EN61000-4-4, Level 4 Burst EN61000-4-5, Level 4 Surge EN60950: Meets the requirements of sections 1.5: 1,7 : 2.9: 2.10.5.3: 4.2: 4.5: 4.7:: E116950 LR 81689 

## **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. 04/01/21 ECN 21039 FDE-07-01 Rev. B 

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