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PMT Panel Mount Power Supply 

4.2V 252W 1 Phase / PMT-4V350W1A

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TECHNICAL DATASHEET

 

 

 

  

All parameters are specified at 25°C ambient unless otherwise indicated.

 

  

www.DeltaPSU.com (October 2014, Rev. 02)

  

 

2

 

Specifications 

Input Ratings / Characteristics 

 

Nominal Input  Voltage

 

100-120Vac, 200-240Vac (Selectable by Switch)

 

Input  Voltage Range

 

90-132Vac, 180-264Vac (Selectable by Switch)

 

Nominal Input  Frequency

 

50-60Hz

 

Input Frequency  Range

 

47-63Hz

 

Input  Current

 

< 7.00A @ 115Vac, < 4.00A @ 230Vac

 

Efficiency at 100% Load

 

> 75.0% @ 230Vac

 

Max Inrush Current (Cold Start)

< 40A @ 115Vac, < 60A @ 230Vac

 

Leakage Current

 

< 3.5mA @ 240Vac

 

 

 

Output Ratings / Characteristics 

 

Nominal Output  Voltage

 

4.2Vdc

 

Output  Voltage Tolerance

 

± 3% (initial set point tolerance from factory)

 

Output  Voltage Adjustment  Range

 

3.78-4.70Vdc

 

Output  Current

 

60.0A

 

Output  Power

 

252W

 

Line Regulation

 

± 0.5% typ. 

 

Load Regulation

 

± 2.5% typ. 

 

PARD (20MHz)

 

< 150mVpp

 

Rise Time

 

< 50ms @ nominal input (100% load)

 

Start-up  Time

 

< 1000ms @ nominal input (100% load

)

 

Hold-up  Time

 

> 16ms @ 115Vac, > 20ms @ 230Vac

 

 

Dynamic Response (Overshoot & Undershoot  O/P Voltage)

 

± 1000mVpp @ 10-50% load and 50-100% load

 

Start-up  with  Capacitive  Loads

 

8,000µF Max

 

 

 

Mechanical 

 

Case Chassis

 

 

Aluminium

 

Case Cover 

 

Aluminium 

Dimensions (L x W x D)

 

 

215 x 115 x 50 mm 

Unit Weight

 

 

0.81 kg 

Indicator

 

 

Green LED (DC OK)

 

Cooling System

 

 

Forced Cooling

 

Terminal

 

PMT-4V350W1AM

  M3.5 x 9 Pins (Rated 300V/15A)

 

 

PMT-4V350W1AN  M3.5 x 9 Pins (Rated 300V/20A)

 

Wire

 

 

  AWG 14-12

 

 

 

 

Содержание PMT-4V350W1A Series

Страница 1: ...nominal output voltage of 4 2V with a wide operating temperature range from 20 C to 70 C and can withstand shock and vibration in accordance to IEC 60068 2 27 and IEC 60068 2 6 respectively In addition to features like overvoltage and overload protections Delta s PMT series of panel mount power supplies is unlike many other brands in the same price level The PMT series is designed for cost competi...

Страница 2: ...gs Characteristics Nominal Output Voltage 4 2Vdc Output Voltage Tolerance 3 initial set point tolerance from factory Output Voltage Adjustment Range 3 78 4 70Vdc Output Current 60 0A Output Power 252W Line Regulation 0 5 typ Load Regulation 2 5 typ PARD 20MHz 150mVpp Rise Time 50ms nominal input 100 load Start up Time 1000ms nominal input 100 load Hold up Time 16ms 115Vac 20ms 230Vac Dynamic Respo...

Страница 3: ... Operating IEC 60068 2 6 Random 5Hz to 500Hz 2 09Grms peak 20 min per axis for all X Y Z direction Pollution Degree 2 Protections Overvoltage 4 83 7 00V SELV Output Latch Mode Overload Overcurrent 105 135 of rated load current Hiccup Mode Non Latching Auto Recovery Over Temperature Hiccup Mode Non Latching Auto Recovery when the fault is removed Short Circuit Hiccup Mode Non Latching Auto Recovery...

Страница 4: ...l Fast Transient Burst IEC 61000 4 4 Level 3 Criteria A 1 2kV Surge IEC 61000 4 5 Level 3 Criteria A 1 Common Mode 2 2kV Differential Mode 3 1kV Conducted IEC 61000 4 6 Level 3 Criteria A 1 150kHz 80MHz 10Vrms Power Frequency Magnetic Fields IEC 61000 4 8 Criteria A 1 10A Meter Voltage Dips IEC 61000 4 11 100 dip 1 cycle 20ms Self Recoverable Low Energy Pulse Test Ring Wave IEC 61000 4 12 Level 3 ...

Страница 5: ...ecified at 25 C ambient unless otherwise indicated www DeltaPSU com October 2014 Rev 02 5 Block Diagram Device Description 1 Input Output terminal block connector 2 DC voltage adjustment potentiometer 3 DC OK control LED Green 4 AC selectable switch PMT 4V350W1AM Terminal Block PMT 4V350W1AN Front Face ...

Страница 6: ... 4 2V 252W 1 Phase PMT 4V350W1A TECHNICAL DATASHEET All parameters are specified at 25 C ambient unless otherwise indicated www DeltaPSU com October 2014 Rev 02 6 Dimensions L x W x D 215 x 115 x 50 mm PMT 4V350W1AM Terminal Block ...

Страница 7: ... Supply 4 2V 252W 1 Phase PMT 4V350W1A TECHNICAL DATASHEET All parameters are specified at 25 C ambient unless otherwise indicated www DeltaPSU com October 2014 Rev 02 7 L x W x D 215 x 115 x 50 mm PMT 4V350W1AN Front Face ...

Страница 8: ...tage will go into bouncing mode and will recover when the surrounding air temperature is lowered or the load is reduced as far as necessary to keep the device in working condition 3 To ensure sufficient convection cooling always maintain a distance of 20mm from fan ventilated surfaces while the device is in operation 4 Depending on the surrounding air temperature and output load delivered by the p...

Страница 9: ...ientations Use flexible cable stranded or solid of AWG No 14 12 The input output connectors allowable current is 23A max per pin 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 13Kgf cm The insulation stripping length should not exceed 0 275 or 7mm Recommended mounting torque of ...

Страница 10: ...y 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 and or product failure Warning When connecting th...

Страница 11: ...in period of time The time required for the output to reach 95 of its set value after the input voltage is removed Graph illustrating the Start up Time Rise Time and Hold up Time 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 ...

Страница 12: ... OLP OCP section on this page The power supply will return to normal operation after the short circuit is removed Overvoltage Protection 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 Page 3 under Protections Over Temperature Protection As mentioned above the power supply also has O...

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