Power Supply PMT 12V / 348W / 29А

  • Power Supply PMT 12V / 348W / 29А


Highlights & Features

  • AC input voltage selectable by switch
  • Full corrosion resistant aluminium casing
  • Built-in automatic fan speed control circuit
  • MTBF > 700,000 hrs. as per Telcordia SR-332
  • Short Circuit / Overvoltage / Overload / Over Temperature Protections
Dimensions (L x W x D) :  215 x 115 x 50 mm
Unit Weight :  0.82 kg (1.81 lb)

General Description

The PMT-12V350W1A☐ offers a nominal output voltage of 12V with a wide operating temperature range from -10°C to +70°C and can withstand shock and vibration according to IEC 60068-2. In addition to features like overvoltage and overload protections, Delta’s PMT series of panel mount power supplies can meet the price demand of cost competitive markets without compromising the quality of the components and product specifications. The series of products has an expected life time of 10 years and will have no output power de-rating from 100Vac to 132Vac & 200Vac to 264Vac.


Input Ratings / Characteristics
Nominal Input Voltage 100-120Vac, 200-240Vac (Selectable by Switch)
Input Voltage Range 90-132Vac Selectable by switch 180-264 Vac
Nominal Input Frequency 50-60Hz
Input Frequency Range 47-63Hz
Input Current 7.00A typ. @ 115Vac, 4.00A typ. @ 230Vac
Efficiency at 100% load 84.0% typ.@ 230Vac
Max Inrush Current < 50A @ 115Vac, < 60A @ 230Vac
Leakage Current < 3.5mA @ 240Vac
Output Ratings / Characteristics
Nominal Output Voltage 12V
Output Voltage Adjustment Range 10.8-13.2Vdc
Output Current 29A
Output Power 348W
Line Regulation ± 0.5% typ.
Load Regulation ± 1% typ.
PARD (20MHz) < 150mVpp
Rise Time < 50ms @ nominal input (100% load)
Start-up Time < 1000ms @ nominal input (100% load)
Hold-up Time 12ms typ.@ 115Vac, 16ms typ. @ 230Vac
Dynamic Response (Overshoot & Undershoot O/P Voltage) ± 5%, 10-50% load and 50-100% load (Slew Rate: 0.1A/μS)
Start-up with Capacitive Loads 8,000μF Max
Case Cover / Chassis Aluminum
Dimensions 215 x 115 x 50 mm<br/> 8.46" x 4.53" x 1.97"
Unit Weight 0.82 kg (1.81 lb)
Indicator Green LED (DC OK)
Cooling System Forced Cooling
Surrounding Air Temperature operating -10°C to +70°C
Surrounding Air Temperature storage -25°C to +85°C
Power De-rating > 50°C de-rate power by 2.5% / °C <br>< 100Vac de-rate power by 3% / V <br>< 200Vac de-rate power by 3% / V
Operating Humidity 5 to 95% RH (Non-Condensing)
Operating Altitude 0 to 5,000 Meters (16,400 ft.)
Shock Test (Non-Operating) IEC 60068-2-27, Half Sine: 50G for a duration of 11ms, 3 times per direction, 18 times in total
Vibration (Operation) IEC 60068-2-6, Sine Wave: 10Hz to 150Hz @ 25m/S? (2.5G peak); 90 min per axis for all X, Y, Z direction
Vibration Test (Non-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
Overvoltage 13.8-16.2V, SELV Output, Latch Mode
Overload / Overcurrent 105%-150% 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 when the fault is removed)
Protection Against Shock Class I with Primary Earth connection
Reliability Data
Expected Cap Life Time 10 years (115Vac , 50% load @ 40°C)
Safety Standards / Directives
Electrical Safety TUV Bauart: EN 60950-1<br>UL/cUL recognized: UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E131881)<br>CB scheme: IEC 60950-1
Safety Entry Low Voltage SELV (EN 60950-1)
CE conformance In conformance with EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC
Material and Parts RoHS Directive 2011/65/EU Compliant
Galvanic Isolation Input to Output: 3.0 KVac<br>Input to Ground: 1.5 KVac<br>Output to Ground: 0.5 KVac
EMC / Emissions CISPR 22, EN 55022, EN 55011, FCC Title 47: Class B
Immunity EN 55024
Harmonic Current Emissions NA
Voltage Fluctuation and Flicker IEC/EN 61000-3-3

Manufacturer's product page

You can download mechanical drawings, manuals and all certificates applicable to this product.
Link:    PMT-12V350W1A

Tags: PMT-12V350W1AK, PMT-12V350W1AR