PMT-48V150W2CA

**TECHNICAL DATASHEET** 

**PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **PMT2** 

## **Highlights & Features** 

- Household appliance approvals according to IEC/BS EN/EN 60335-1, IEC/BS EN/EN 61558-1 and IEC/BS EN/EN 61558-2-16 

- Universal AC input voltage range 

- No load power consumption < 0.3 W 

- Low profile design: 30 mm height 

- OVC III, Pollution Degree 3 

- Wide operating temp -30°C ~70°C (Support -40°C cold start) 

- • Conforms to harmonic current IEC/BS EN/EN 61000-3-2, Class A 

- High MTBF > 700,000 hrs per Telcordia SR-332 

## **Safety Standards** Ce AN wl 

CB Certified for worldwide use 

**Model Number:** PMT-☐V150W2C☐☐ **Unit Weight:** 0.392 kg (0.864 lb) **Dimensions (L x W x H):** 159 x 97 x 30 mm (6.26 x 3.82 x 1.18 inch) 

## **General Description** 

PMT 2[nd] generation (PMT2) power supplies is designed in a low 30mm profile and accepts universal AC input. The highly efficient convection cooling construction can operate from -30°C to 70°C. The single output model is competitively priced for general industrial and ITE applications. It complies to major safety approvals such as IEC/EN/BS EN 60335-1, IEC/EN/BS EN 61558-2-16, IEC/EN/BS EN 60950-1 & IEC/EN/BS EN/UL 62368-1. 

## **Model Information** 

PMT2 Panel Mount Power Supply 

|**ModelNumber**|**Input Voltage Range**|**Rated OutputVoltage**|**Rated Output Current**|
|---|---|---|---|
|PMT-12V150W2C☐☐|90-264 Vac|12 Vdc|12.5 A|
|PMT-15V150W2C☐☐||15 Vdc|10.0 A|
|PMT-24V150W2C☐☐||24 Vdc|6.5 A|
|PMT-30V150W2C☐☐||30 Vdc|5.0 A|
|PMT-36V150W2C☐☐||36 Vdc|4.3 A|
|PMT-48V150W2C☐☐||48 Vdc|3.3 A|



## **Model Numbering** 

||||||||**CC code**|
|---|---|---|---|---|---|---|---|
|**PM**|**T –**|□**V**|**150W**|**2**|**C**|□|□|
|Panel<br>Mount|Product Type<br>T – Enclosed|Output Voltage<br>12 – 12 V<br>15 – 15 V<br>24 – 24 V<br>30 – 30 V<br>36 – 36 V<br>48 – 48 V|Output Power Single Phase|Output Power Single Phase<br>with Low Profile|Family Code: C<br>With No PFC, &<br>Full range AC<br>Input|Connector Type<br>A – Terminal Block|Blank – Without<br>connector cover &<br>coating.<br>B – With single<br>side coating.*1|



*1 : 12 V / 24 V models only 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

1 

**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **Specifications** 

|Nominal Input Voltage|100-240 Vac|100-240 Vac|100-240 Vac|100-240 Vac|100-240 Vac|100-240 Vac|
|---|---|---|---|---|---|---|
|Input Voltage Range|90-264 Vac||||||
|Nominal Input Frequency|50-60 Hz||||||
|Input Frequency Range|47-63 Hz||||||
|Input Current|3 A typ. @ 115 Vac, 1.7 A typ. @ 230 Vac||||||
|Efficiency at 100% Load @<br>230Vac|88% typ.|89% typ.|90% typ.|90% typ.|90% typ.|91% typ.|
|No Load Power<br>Consumption|< 0.3 W  @ 230 Vac||||||
|Max Inrush Current (Cold<br>Start)|60 A typ. @ 230 Vac||||||
|Leakage Current|< 0.5 mA @ 240 Vac / 50 Hz||||||



## Input Ratings / Characteristics 

## Output Ratings / Characteristics*[2] 

|Nominal Output Voltage|12 Vdc|15 Vdc|24 Vdc|30 Vdc|36 Vdc|48 Vdc|
|---|---|---|---|---|---|---|
|Factory Set Point<br>Tolerance|12 Vdc ± 1%|15 Vdc ± 1%|24 Vdc ± 1%|30 Vdc ± 1%|36 Vdc ± 1%|48 Vdc ± 1%|
|Output Voltage Adjustment<br>Range|Output Voltage Adjustment<br>10.8-13.2 Vdc|13.5-16.5 Vdc|21.6-26.4 Vdc|27.0-33.0 Vdc|32.4-39.6 Vdc|43.2-52.8 Vdc|
|Output Current|0-12.5 A|0-10.0 A|0-6.5 A|0-5.0 A|0-4.3 A|0-3.3 A|
|Output Power|150 W Max.|150 W Max.|156 W Max.|150 W Max.|154.8 W Max.|158.4 W Max.|
|Line Regulation|± 0.5% typ.(@115Vac & 230Vac input)||||||
|Load Regulation|± 0.5% typ.(@115Vac & 230Vac input)||||||
|PARD*3(20MHz)|< 150 mVpp @ 0°C to 70°C,<br>450 mVpp typ. @ -30°C to 0°C||< 200 mVpp @ 0°C to 70°C,<br>600 mVpp typ. @ -30°C to 0°C||||
|Rise Time|30 ms typ.@115 Vac & 230 Vac||||||
|Start-upTime|500 ms typ.@115 Vac & 230 Vac||||||
|Hold-up Time|12 ms typ. @ 115 Vac &  55 ms typ. @230 Vac full load||||||
|Dynamic Response<br>(Overshoot & Undershoot<br>O/P Voltage)|± 10% @ 115 & 230 Vac input, 10-100% load (Slew Rate: 2.5 A/μS, 50% duty cycle @ 5 Hz & 10 KHz)||||||
|Start-up with Capacitive<br>Loads|8,000 µF Max|8,000 µF Max|8,000 µF Max|6,000 µF Max|3,000 µF Max|2,000 µF Max|



*2 : For power de-rating from > 50°C to 70°C, see power de-rating on page 3. 

*3 : PARD is measured with an AC coupling mode, and in parallel to end terminal with 0.1µF ceramic capacitor & 47µF electrolytic capacitor. PSU need to burn in > 5 minutes when AMB ≤ 0 ℃ 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

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**TECHNICAL DATASHEET** 

**PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## Mechanical 

|Mechanical||
|---|---|
|Case Chassis|Aluminum|
|Case Cover|SGCC|
|Dimensions (L x W x H)|159 x 97 x 30 mm (6.26 x 3.82 x 1.18 inch)|
|Unit Weight|0.392 kg (0.864 lb)|
|Indicator|Green LED(DC OK)|
|CoolingSystem|Convection|
|Terminal|M 3.5 x 7 Pins(Rated 300 V / 20 A)|
|Wire|AWG 18-12<br>Current rating can refer to page 6“Wire AWG Table”|
|Noise(1 Meter frompower supply)|Sound Pressure Level(SPL)< 25 dBA|



## Environment 

|Environment|||
|---|---|---|
|SurroundingAir Temperature|Operating|-30°C to +70°C(-40°C Cold Start)|
||Storage|-40°C to +85°C|
|Power De-rating||> 50°C de-rate power by 2% / °C<br>< 100 Vac de-rate power by 1.33% / V<br>(86.67% load @ 90 Vac)|
|OperatingHumidity||20 to 90% RH(Non-Condensing)|
|OperatingAltitude||0 to 5,000 Meters(0 to 16,400 ft)|
|Shock Test|Non-Operating|IEC 60068-2-27, Half Sine Wave: 50 G for a duration of 11 ms, 3 shocks for<br>each 3 directions|
||Operating|IEC 60068-2-27, Half Sine Wave: 10 G for a duration of 11 ms, 3 shock for<br>each 3 directions.|
|Vibration|Non-Operating|IEC 60068-2-6, Random: 5 Hz to 500 Hz (2.09 G);<br>20 min per axis for all X, Y, Z direction|
||Operating|IEC 60068-2-6, Sine Wave: 20 Hz to 500Hz (5 G);<br>10 minper cycle,60min for each axis(X,Y,Z)|
|Over Voltage Category||II (Compliance to EN 62477-1 OVC III with 2000 meters altitude)|
|Pollution Degree||3|



## Protections 

|Protections|||||||
|---|---|---|---|---|---|---|
|Overvoltage|13.2 V – 17.4 V<br>SELV Output,<br>Latch Mode|16.5 V - 21.0 V<br>SELV Output,<br>Latch Mode|24.6 V - 33.6 V<br>SELV Output,<br>Latch Mode|33.0 V - 40.5 V<br>SELV Output,<br>Latch Mode|39.6 V - 48.6 V<br>SELV Output,<br>Latch Mode|52.8 V - 64.8 V<br>SELV Output,<br>Latch Mode|
|Overload / Overcurrent|110-175% of ratedload current,HiccupMode,Non-Latching (Auto-Recovery)||||||
|Over Temperature|Latch Mode||||||
|Short Circuit|Hiccup Mode, Non-Latching<br>(Auto-Recoverywhen the fault is removed)||||||
|Protection Against Shock|Class I with PE*4connection||||||



*4 : PE: Protection Earth 

|ReliabilityData||
|---|---|
|MTBF|> 700,000 hrs as per Telcordia SR-332|
||I/P: 230Vac,O/P: 100% Load,Ta: 25°C)|
|Expected CapLife Time|10years(230Vac, 50% load@40°C)|



All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. 3 **www.DeltaPSU.com (June 2021, Rev. 00)** 

**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

Safety Standards / Directives 

|Safety Standards / Directives|Safety Standards / Directives||
|---|---|---|
|Safety Entry Low Voltage||SELV|
|Electrical Safety|TUV Bauart<br>cULus<br>CB scheme<br>CCC<br>KC<br>EAC<br>BSMI|EN 62368-1, EN 60335-1, EN 61558-1/-2-16<br>UL 62368-1, and CAN/CSA C22.2 No. 62368-1<br>IEC 62368-1, IEC 60950-1, IEC 60335-1, IEC 61558-1/-2-16<br>GB 4943 (design compliance)<br>K 60950-1 (12 & 24 V model)<br>TP TC 004/2011<br>CNS 14336-1|
|CE||In conformance with EMC Directive 2014/30/EU and Low Voltage Directive<br>2014/35/EU|
|UKCA||In conformance with Electromagnetic Compatibility Regulations 2016 and<br>Electrical Equipment (Safety) Regulations 2016|
|Galvanic Isolation|Input to Output|4.0 KVac|
||Input to Ground|2.0 KVac|
||Output to Ground|1.25 KVac|



EMC 

|EMC||
|---|---|
|Emissions (CE & RE)|CISPR 32, EN/ BS EN 55032, EN/ BS EN 61000-6-4, KN 32,AS/NZS<br>CISPR 32 Compliance to EN/BS EN 55014-1, FCC Title 47, EN/ BS EN<br>61000-6-3 : Class B|
|Immunity|EN/ BS EN 55035, KN 35, EN/BS EN 61000-6-2<br>Compliance to EN/BS EN 55014-2,EN/BS EN 61000-6-1|
|Electrostatic Discharge<br>IEC 61000-4-2|Level 4 Criteria A1)<br>Air Discharge: 15kV<br>Contact Discharge: 8kV|
|Radiated Field<br>IEC 61000-4-3|Level 3 Criteria A1)<br>80 MHz-1 GHz, 10V/M with 1 kHz tone / 80% modulation|
|Electrical Fast Transient / Burst<br>IEC 61000-4-4|Level 3 Criteria A1)<br>2 kV|
|Surge<br>IEC 61000-4-5|Level 4 Criteria A1)<br>Common Mode4): 4 kV<br>Differential Mode5): 2 kV|
|Conducted<br>IEC 61000-4-6|Level 3 Criteria A1)<br>150 kHz-80 MHz, 10 Vrms|
|Power Frequency Magnetic Fields<br>IEC 61000-4-8|Level 4 Criteria A1)<br>30 A / Meter|
|Voltage Dips and Interruptions<br>IEC 61000-4-11|0% residual; 1 cycle, Criteria B<br>40% residual; 10 cycle, Criteria C3)<br>70% residual; 25 cycle, Criteria C3)|
|Harmonic Current Emission<br>IEC/EN/BS EN<br>61000-3-2|Class A|



- 1) Criteria A: Normal performance within the specification limits 

- 2) Criteria B: Output out of regulation, or shuts down during test. Automatically restored to normal operation after test. 

- 3) Criteria C: Output out of regulation, shuts down during test (Need to recycle AC power cord to normal operation after test) 

- 4) Asymmetrical: Common mode (Line to earth) 

- 5) Symmetrical: Differential mode (Line to line) 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

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**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **Block Diagram** 

## **Device Descriptions** 

- 1) Input & Output terminal block connector 2) DC voltage adjustment potentiometer 3) DC OK control LED (Green) 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

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**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **Dimensions** 

**L x W x H:** 159 x 97 x 30 mm (6.26 x 3.82 x 1.18 inch) 

## **Wire AWG Table** 

|**Wire AWG Table**|**Wire AWG Table**|**Wire AWG Table**|**Wire AWG Table**|
|---|---|---|---|
|**Current rating for PVC Wire AWG**||||
|6AWG|52.5A|20AWG|6.5A|
|8AWG|37.5A|22AWG|5.0A|
|10AWG|29.0A|24AWG|3.5A|
|12AWG|22.5A|26AWG|2.5A|
|14AWG|16.5A|28AWG|2.0A|
|16AWG|12.0A|30AWG|1.5A|
|18AWG|9.0A|||



All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

6 

**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **Engineering Data** 

Output Load De-rating VS Surrounding Air Temperature 

## **Note** 

1. Power supply components may degrade, or be damaged, when the power supply is continuously used outside the shaded region, refer to the graph shown in Fig. 1 & Fig.2. 

2. The PSU will be bouncing and start up time will not exceed 5s when ambient temperature  at ‐ 30 °C 

3. If the output capacity is not reduced when the surrounding air temperature >50°C, the device will run into Over Temperature Protection. When activated, power supply will latch off, until the surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition, and require removal/re-application of input AC voltage in order to restart. 

**==> picture [234 x 20] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 1  De-rating for Horizontal Mounting Orientation<br>> 50°C de-rate power by 2.0% / °C<br>**----- End of picture text -----**<br>


4. In order for the device to function in the manner intended, it is also necessary to keep a safety distance as recommended in the safety instructions while the device is in operation. 

5. Depending on the surrounding air temperature and output load delivered by the power supply, the device can be very hot! 

Output Load De-rating VS Input Voltage 

- No output power de-rating for the input voltage from 100 Vac to 264 Vac 

**Fig. 2 De-rating for AC Input Voltage** < 100 Vac de-rate power by 1.33% / V 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

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**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **Assembly & Installation** 

- Ⓐ   Mounting holes for power supply assembly onto the mounting surface. 

- The power supply shall be mounted on minimum 2 mounting holes using M3 screw minimum 5 mm (0.20 inch) length. 

- Ⓑ   This surface belongs to customer’s end system or panel where the power supply is mounted. 

- Ⓒ   Connector 

**==> picture [120 x 10] intentionally omitted <==**

**----- Start of picture text -----**<br>
Base Mounting (Horizontal)<br>**----- End of picture text -----**<br>


- If the device has to be mounted in any other orientation, please contact **info@deltapsu.com** for more details. 

- Use flexible cable (stranded or solid) of AWG No. 18-12. User should calculate and select the suitable wire specification (type/quantity/diameter) according to actual output current. The torque at the Connector shall not exceed 8 Kgf.cm. (6.94 Ibf.in). The insulation stripping length should not exceed 0.275” or 7 mm. (Refer to Fig. 3). 

Installation of Mounting Accessories 

**==> picture [128 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 3  Assembly Reference<br>**----- End of picture text -----**<br>


All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. 

8 

**www.DeltaPSU.com (June 2021, Rev. 00)** 

**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

- 

   - Only use M3 screw ≤ 3 mm (0.20 inch) through the base mounting holes. This is to keep a safe distance between the screw and internal components. 

- Recommended mounting tightening torque: 4~7 Kgf.cm (3.47~6.08 lbf.in). 

## **Fig. 4 Mounting Screw** 

## Safety Instructions 

- If user’s mounting orientation is not according to the recommended mounting orientations, please consult Delta for further information. 

- To ensure sufficient convection cooling, always maintain a safety distance of ≥ 50 mm (1.97 inch) from all ventilated surfaces while the device is in operation. 

- The device is not recommended to be placed on low thermal conductive surface. For example, plastics. 

- The enclosure of the device can become very hot depending on the ambient temperature and load of the power supply. Do not touch the device while it is in operation or immediately after power is turned OFF. Risk of burning! 

- Do not touch the terminals while power is being supplied. Risk of electric shock. 

- Prevent any foreign metal, particles or conductors from entering the device through the openings during installation. It may cause: Electric shock; Safety Hazard; Fire; Product failure 

- The power supply must be mounted by metal screws onto a grounded metal surface. It is highly recommended that the Earth terminal on the connector be connected to the grounded surface. 

## **Functions** 

## Start-up Time 

The time required for the output voltage to reach 90% of its final steady state set value, after the input voltage is applied. 

## Rise Time 

The time required for the output voltage to change from 10% to 90% of its final steady state set value. 

## Hold-up Time 

Time between the collapse of the AC input voltage, and the output falling to 95% of its steady state set value. 

## ■ **Graph illustrating the Start-up Time, Rise Time, and Hold-up Time** 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. 9 **www.DeltaPSU.com (June 2021, Rev. 00)** 

**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## Inrush Current 

Inrush current is the peak, instantaneous, input current measured and, occurs when the input voltage is first applied. For AC input voltages, the maximum peak value of inrush current will occur during the first half cycle of the applied AC voltage. This peak value decreases exponentially during subsequent cycles of AC voltage. 

## Dynamic Response 

The power supply output voltage will remains within ± 10% of its steady state value, when subjected to a dynamic load from 0% 10% to 100% 

## Overload & Overcurrent Protections (Auto-Recovery) 

The power supply’s Overload (OLP) and Overcurrent (OCP) Protections will be activated when output current exceeds 110% of IO (Max load). In such occurrence, the VO will start to droop and once the power supply has reached its maximum power limit, the protection is activated and the power supply will go into “Hiccup mode” (Auto-Recovery). The power supply will recover once the fault condition of the OLP and OCP is removed and IO is back within the specifications. 

## Overvoltage Protection (Latch Mode) 

The power supply’s overvoltage circuit will be activated when its internal feedback circuit fails. The output voltage shall not exceed its specifications defined on under “Protections”. Power supply will latch, and require removal/re-application of input AC voltage in order to restart. 

**The power supply should be latch, and require removal /reapply of input AC voltage in order to restart.** 

It is not recommended to prolong the duration of Io when it is < 110% but > 100%, since it may cause damage to the PSU. 

## Short Circuit Protection (Auto-Recovery) 

The power supply’s output OLP/OCP function also provides protection against short circuits. When a short circuit is applied, the output current will operate in “Hiccup mode”, as shown in the illustration in the OLP/OCP section on this page. The power supply will return to normal operation after the short circuit is removed. 

## Over Temperature Protection (Latch Mode) 

As described in Engineering data section, the power supply also has Over Temperature Protection (OTP). In the event of a higher operating temperature at 100% load, the power supply will run into OTP when the operating temperature is beyond what is recommended in the de-rating graph. When activated, the output voltage will go into latch mode until the temperature drops to its normal operating temperature as recommended in the de-rating graph. 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

10 

**TECHNICAL DATASHEET** 

## **PMT2 Panel Mount Power Supply** PMT2 150W series / PMT-□V150W2C□□ 

## **Others** 

## Attention 

Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail (please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using the product before placing an order with Delta. 

Delta reserves the right to make changes to the information described in the datasheets without notice. 

## **Manufacturer and Authorized Representatives Information:** 

Manufacturer: 

Thailand: Delta Electronics (Thailand) PCL. 909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand 

Taiwan: 

Delta Electronics, Inc. 3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County 32063, Taiwan 

Authorized representatives: The Netherlands: Delta Greentech (Netherlands) B.V. Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands 

United Kingdom: Delta Electronics Europe Limited 1 Redwood Court, Peel Park Campus, East Kilbride, Glasgow, G74 5PF, United Kingdom 

All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated. **www.DeltaPSU.com (June 2021, Rev. 00)** 

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