PMP2425WH

## **| PMP SERIES** PROPORTIONAL CONTROL SOLID STATE RELAYS 

## Introduction 

The PMP Series of micro-controller based Single-Phase Proportional Control SSRs are designed to offer precise control of the power delivered to a resistive load in a compact 22.5mm housing, with ratings from 25 up to 90 Amps at 90 to 600 VAC. PMP Series solid state relays can vary the output load power proportionally to an analog control input from 0 to 100%. This can be achieved by two different methods: Phase Angle control and Burst Fire control (with Distributive Zero Cross). The control method to be used can be selected on the unit by means of a selector switch located on top of the SSR. This selector switch also allows to select the type of analog signal to be used at the control input. The available input types are: 0- 5 VDC, 0-10 VDC, and 4-20 mA. PMP Series Proportional SSRs are ideal for lamp dimming and resistive heating control, among other type of applications requiring proportional control. 

## Features 

- Single Phase Proportional Controller 

- Output ratings up to 90 Amps at 600 VAC 

- Selectable operation mode: Phase Angle or Burst Fire control 

- Selectable Control Input: 0-5 VDC, 0-10 VDC, 4-20 mA 

- 50/60 Hz Adaptive Operational Frequency function 

- 4-20 mA input does not require an auxiliary power supply 

- LED multifunction status indicator 

- Contactor configuration with “Elevator” screw terminals 

- cURus, IEC Rated, CE & RoHS Compliant 

## **PRODUCT SELECTION** 

|**Operating Voltage**|**25 A**|**50 A**|**90 A**|
|---|---|---|---|
|90-280 VAC|PMP2425W|PMP2450W|PMP2490W|
|345-530 VAC|PMP4825W|PMP4850W|PMP4890W|
|420-600 VAC|PMP6025W|PMP6050W|PMP6090W|



## **SPECIFICATIONS** 

## Output Voltage[(2)] 

|**Description**|**PMP24xxW**|**PMP48xxW**|**PMP60xxW**|
|---|---|---|---|
|OperatingVoltage (45-65Hz) [Vrms]|90-280|345-530|420-600|
|Transient Overvoltage [Vpk]1|600|1200|1200|
|Maximum Off-State Leakage Current @ Rated Voltage [mArms]|4|2.2|2|
|Minimum Off-State dV/dt @ Maximum Rated Voltage [V/μsec]|500|500|500|



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## Output[(2)] 

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Description 25 A 50 A 90 A<br>Load Current, General Use UL508 @ 40°C [ARMS]  [3] 25 50 90<br>Minimum Load Current [mArms]  [4] 100 100 150<br>Maximum 1 Cycle Surge Current (50/60Hz) [Apk] 286/300 716/750 1290/1350<br>Maximum On-State Voltage Drop @ Rated Current [Vrms] 1.15 1.15 1.2<br>Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec] 409/375 2563/2343 8320/7593<br>Thermal Resistance Junction to Case (Rjc) [°C/W] 0.49 0.27 0.2<br>Maximum Power Dissipation @ Rated Current [W] 29 58 104<br>Recommended Heat Sink for Rated Current @ 40ºC [°C/W] 2 1 0.36<br>Minimum Power Factor (at Maximum load) 0.7 0.7 0.7<br>Phase Angle Control Range [%] 0 to 100 0 to 100 0 to 100<br>Burst Fire Distributive Control Time Base Period 0 to 20 Cycles 0 to 20 Cycles 0 to 20 Cycles<br>**----- End of picture text -----**<br>


## Power Supply[(2)][(5)][(6)] 

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Description PMP<br>Supply Voltage Range [VDC] 8-30<br>Maximum Supply Current [mA] 30<br>Overvoltage Protection Limited to 35 VDC for 60 sec<br>Reverse Polarity Protection  Yes<br>**----- End of picture text -----**<br>


## Input[(2)] 

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Description Voltage Control Current Control<br>Valid Input Voltage [VDC] / Current [mA] 0-10, 0-5 4-20<br>Maximum Allowed Input Voltage [VDC] / Current [mA] 30 35<br>Maximum Reverse Voltage [VDC] /Current [mA] -30 -35<br>Pick up Voltage [VDC] / Current [mA] 0.4 4.3<br>Dropout Voltage [VDC] / Current [mA] 0.1 4<br>Nominal Input Impedance [Ohms] 28.8k 230 @ 20 mA<br>Maximum Initialization Time [msec] 5 Cycles 5 Cycles<br>Response Time 1 Cycle 1 Cycle<br>**----- End of picture text -----**<br>


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## General[(2)] 

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Description Parameters<br>Dielectric Strength, Input to Output (50/60Hz) 4000 Vrms<br>Dielectric Strength, Input/Output to Baseplate (50/60Hz) 4000 Vrms<br>Minimum Insulation Resistance (@ 500 VDC) 10 [9]  Ohms<br>Maximum Capacitance, Input/Output 8 pF<br>Ambient Operating Temperature Range  [7] -25 to 70 °C<br>Ambient Storage Temperature Range  [7] -25 to 70 °C<br>Weight (typical) 2.6 oz (73 g)<br>Housing Material UL94 V-0<br>Baseplate Material Aluminum<br>Hardware Finish Nickel Plating<br>SSR Mounting Screw Torque Range (lb-in/Nm) 20-25/2.2-2.8<br>Humidity per IEC 60068-2-78 93% non-condensing<br>LED Input Status Indicator See Status Chart<br>Overvoltage Category III<br>Impulse Withstand Voltage According to IEC 60664-1 6 kV<br>Adaptive Operational Frequency Function Yes<br>**----- End of picture text -----**<br>


## **SURGE CURRENT INFORMATION** 

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## **POWER DISSIPATION** 

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## **THERMAL DERATE INFORMATION[9]** 

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## **TRANSFER CHARACTERISTICS** 

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**INPUT CURRENT VS INPUT VOLTAGE** 

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**EQUIVALENT CIRCUIT BLOCK DIAGRAM/WIRING DIAGRAM** 

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## **INSTALLATION INSTRUCTIONS** 

## **Mounting on Heat Sink** 

- Select adequate heat sink (see thermal derating curves). 

- Be sure to use a thermal pad or thermal compound (0.006-0.008 in layer thickness recommended) SSR and the selected heat sink. 

- SSR housing mounting holes have a diameter of 0.341in (8.66mm). Two screws are needed to mount the SSR onto a heat sink (See Fig 1). Mounting screws are sold separately as HK8 and are suitable for all Crydom heat sinks. Otherwise, recommended screw size is 8-32 (socket) using an allen wrench (9/64 in) for the installation. Choose screw length considering mounting surface hole depth and SSR baseplate thickness of 0.125 in (3.2 mm). 

- Before applying full torque tighten down both screws until they contact the baseplate. Then, tighten them to 20 in-lb (2.2 Nm) min. 

- For optimal thermal performance heat sink fins should be oriented vertically to promote natural convection airflow. 

## **Mounting on Panel** 

- Locate the panel section on which the SSR will be mounted. Panel mount surface must provide adequate heat sinking capability, uncoated, clean, flat (0.004 in/in recommended) and preferably aluminum. 

- Be sure to use a thermal pad or thermal compound (0.006-0.008 in layer thickness recommended) between the SSR and the panel. 

- SSR housing mounting slots have a diameter of 0.341 in (8.66 mm). Two screws are needed (not included) to mount the SSR onto a panel. Mounting screws are sold separately as HK8. Otherwise, recommended screw size is 8-32 (socket) using allen wrench (9/64 in) for the installation. Choose screw length considering the mounting surface and that the SSR baseplate thickness is 0.125 in (3.2 mm). 

- Before applying full torque tighten down both screws until they contact the baseplate. Then, tighten them to 20 in-lb (2.2 Nm) min. 

- Wire input and output as shown in the Wiring Diagram. For recommended wire sizes and terminal torques see TABLE 1 Select operation mode using the parameter selector switch See TABLE 2 

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TABLE 1. Recommended Torque and Wire Sizes<br>Max. Screw  Wire Pull-Out<br>Wire Size<br>Terminal Torque [lb-in  Strength<br>(Solid / Stranded)<br>(Nm)] (lb)[N]<br>2 x 20 AWG (0.75 mm [2] )<br>25 [111]<br>[minimum]<br>Output 18-20 (2.0-2.2) 2 x 10 AWG (6 mm [2] ) 80 [355]<br>2 x 8 AWG (10 mm [2] )<br>90 [400]<br>[maximum]<br>28 AWG (0.09 mm [2] )<br>2.2 [9.8]<br>[minimum]<br>Input  5 (0.5)<br>28 AWG (0.09 mm [2] )<br>22 [98]<br>[minimum]<br>**----- End of picture text -----**<br>


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TABLE 2. Operation Mode<br>Parameter Selector<br>Mode Function<br>Switch<br>A Phase Angle, 0-5 VDC control<br>B Phase Angle, 0-10 VDC control<br>C Phase Angle, 4-20 mA control<br>D Burst Fire, 0-5 VDC control<br>E Burst Fire, 0-10 VDC control<br>F Burst Fire, 4-20 mA control<br>**----- End of picture text -----**<br>


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**STATUS CHARTS** © 

|**TABLE 3. LED Status**|**TABLE 3. LED Status**|**TABLE 3. LED Status**|
|---|---|---|
|**Status**|**LED Indicator**|**SSR**<br>**Output**|
|No Mains Voltage10|Flashes twice intermittently|OFF|
|FrequencyOut of Range|Flashes three times intermittently|OFF|
|Error on Selector|Flashes four times intermittently|OFF|
|Overtemperature11|Flashes five times intermittently|OFF|
|Phase Control|Varying brightness|ON|
|Burst Control|Varying pulsing rate|ON|



**Status Chart** ~~|~~ **Operation Frequency Out of Error on No Mains Voltage[10] Overtemperature[11] Phase Control Burst Control Condition Range Selector** ~~eeee eee eee~~ **Input SSR Output/ Load Current LED Indicator** ~~.._...___—~~ Phase Angle Control Operation Mode AC Supply DORR RBBB BABS SASBBB SA! 25% A VAVAVAVAUA YAIR A\ aUAU AUAUAVA aval 50% AAAADA ND NNN 75% eeee ee ee ee ee Fully On 

*Blue parts on waveform represent the output on the load 

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## Burst Fire Control Operation Mode 

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*Blue parts on waveform represent the output on the load 

## **MECHANICAL SPECIFICATIONS** 

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

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Example : PMP2425WPH 

## **ORDERING OPTIONS** 

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PMP 24 25 W P H<br>Series<br>PMP<br>Operating Voltage<br>24:  90-280 VAC<br>48:  345-530 VAC<br>60:  420-600 VAC<br>Rated Load Current<br>25:  25 Amps<br>50:  50 Amps<br>90:  90 Amps<br>Terminal Layout<br>W:  Contactor Configuration<br>(elevator screw)<br>Overvoltage Protection  [1]<br>Blank:  Not Included<br>P:  Included<br>Thermal Pad<br>Required for valid part number<br>Blank:  Not Included<br>For options only and not required for valid part<br>H:  Included<br>number<br>**----- End of picture text -----**<br>


## **GENERAL NOTES** 

**(1)  “P” option output will self-trigger between 450-600Vpk (for Operating Voltage option 24) or 900-1200Vpk** 

**(for Operating Voltage options 48 and 60). Not suitable for capacitive loads.** 

**(2) All parameters at 25°C unless otherwise specified.** 

**(3) Heat sinking required, see derating curves. For load currents greater than 50A use conductors with at least 75°C insulation.** 

**(4) If load current is lower than SSR minimum current, connect resistor in parallel to the load to increase current.** 

**(5) Not required for Current control.** 

**(6) Input should be supplied by Class 2 or double insulated power supply.** 

- **(7) No freezing or condensation allowed.** 

**(8) For single surge pulse Tc=25°C; Tj=125°C. For AC Output SSRs, AC RMS value of surge current equals the peak value divided by 2 (1.414).** 

**(9) UL approved rating is the one that intersects at 40°C.** 

- **(9) This function is disabled when control signal is set at 100%.** 

**(10)  This condition can be caused by excessive ambient temperature, an incorrect heat sink or high input voltage. The condition will be cleared once the internal temperature cools down below 80 °C.** 

## **ACCESSORIES** 

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Recommended Accessories<br>Hardware Kit Heat Sink Part No. Thermal Resistance [ºC/W] Lug Terminal Thermal Pad<br>HK8 HS259DR 2.5 TRM0 HSP-7<br>HS073 0.7 TRM6<br>HS072 0.7<br>HS053 0.5<br>HS033 0.36<br>HS023 0.25<br>Page 8<br>**----- End of picture text -----**<br>


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## **AGENCY APPROVALS & CERTIFICATIONS** 

## **Conformances** 

United States Standard for Industrial Control Equipment - UL 508 and Canadian Standard Association for Industrial Control Equipment – C22.2 No. 14. Vibration Resistance: IEC 60068-2-6: Amplitude Range 10-500 Hz, Displacement 0.75mm Shock Resistance: IEC 60068-2-27: Peak Acceleration 50g, Duration11ms. 

E116950 

**Electromagnetic Compatibility Generic Standard Immunity Tests Test Specification Level Performance** Electrostatic Discharge 8kV air discharge Criterion A IEC 61000-4-2 6kV contact discharge Criterion A Fast transients (burst) Output 2kV, 5kHz, 100kHz Criterion B IEC 61000-6-2 Immunity for Industrial Environments IEC 61000-4-4 Input 1kV, 5kHz, 100kHz Criterion B 1kV Line to Earth Criterion B Surge Output 2kV Line to Earth Criterion B IEC 61000-4-5 Input Power Option 500 VDC +/Criterion A ~~a ee —>~~ **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. 02/28/2019 ECN 20635 FDE-07-01 Rev. B