TECHNICAL DATASHEET PMT Panel Mount Power Supply PMT2 350W series / PMT- V350W2B PMT2 Highlights & Features AC input voltage range selectable by switch (90-132 Vac, 180-264 Vac) No load power consumption < 0.75 W Low profile design: 30 mm height High MTBF > 700,000 hrs per Telcordia SR-332 150% Peak power supported as option Wide operating temp -30C ~70C (Support -40C cold start) Safety Standards CB Certified for worldwide use Model Number: PMT-V350W2B Unit Weight: 0.833 kg (1.84 lb) Dimensions (L x W x H): 215 x 115 x 30 mm (8.46 x 4.53 x 1.18 inch) General Description nd PMT 2 generation (PMT2) 350 W power supplies is designed in a low 30mm profile. It uses a selectable AC switch input. With the built- in fan, it can operate from -30C to 70C. Model Information PMT Panel Mount Power Supply Number Input Voltage Range Rated Output Voltage Rated Output Current Model 90-132 Vac, 180-264 Vac 12 Vdc 29.0 A PMT-12V350W2B (Selectable by Switch) PMT-24V350W2B 24 Vdc 14.6 A PMT-36V350W2B 36 Vdc 9.7 A PMT-48V350W2B 48 Vdc 7.3 A Model Numbering CC code PM T V 350W 2 B Panel Product Type Output Voltage Output Power Single Phase Family Code: B Connector Type Blank Without Mount with Low connector cover & T Enclosed 12 12 V With No PFC With UL, TUV, CE, EAC Profile coating 1 24 24 V R* Terminal Block B Single side 36 36 V With UL, EAC 2 coating * 48 48 V M Terminal Block C With connector cover + single side 3 coating * *1 Support 150% peak power & with EMI Class B *2 12 V / 24 V models only *3 12 V / 24 V models only, last buy date: 20-Jun 2022 All parameters are specified at 25C ambient and nominal AC input unless otherwise indicated. 1 www.DeltaPSU.com (January 2021, Rev. 04) TECHNICAL DATASHEET PMT Panel Mount Power Supply PMT2 350W series / PMT- V350W2B Specifications Model Number PMT-12V350W2B PMT-24V350W2B PMT-36V350W2B PMT-48V350W2B Input Ratings / Characteristics Nominal Input Voltage 100-120 Vac, 200-240 Vac (Selectable by Switch) Input Voltage Range 90-132 Vac, 180-264 Vac (Selectable by Switch) Nominal Input Frequency 50-60 Hz Input Frequency Range 47-63 Hz Input Current 6 A typ. 115 Vac, 3.4 A typ. 230 Vac Efficiency at 100% Load 230Vac 84.5% typ. 87% typ. 88% typ. 88% typ. No Load Power Consumption 0.75 W typ. 230 Vac Max Inrush Current (Cold Start) 60 A typ. 230 Vac Leakage Current < 0.75 mA 240 Vac 3 Output Ratings / Characteristics* Nominal Output Voltage 12 Vdc 24 Vdc 36 Vdc 48 Vdc Factory Set Point Tolerance 12 Vdc 1.5% 24 Vdc 1% 36 Vdc 1% 48 Vdc 1% Output Voltage Adjustment Range 10.8-13.2 Vdc 21.6-26.4 Vdc 32.4-39.6 Vdc 43.2-52.8 Vdc Output Current 29.0 A 14.6 A 9.7 A 7.3 A 5 5 5 5 43.5 A / 1S* 21.9 A / 1S* 14.55 A / 1S* 10.95 A / 1S* Output Power 348 W Max. 350.4 W Max. 349.2 W Max. 350.4 W Max. 5 5 5 5 522 W Max./1S* 525.6 W Max./1S* 523.8 W Max./1S* 525.6 W Max./1S* Line Regulation 0.5% typ. 100-132 Vac, 180-264 Vac (Selectable by Switch) Load Regulation 1% 100-132 Vac, 0.5% typ. 100-132 Vac, 180-264 Vac (Selectable by Switch) 180-264 Vac (Selectable by Switch) 4 PARD* (20MHz) < 150 mVpp < 200 mVpp 0C to 70C 0C to 70C 600 mVpp typ. -30C to 0C 450 mVpp typ. -30C to 0C Rise Time 30 ms typ. 115 Vac & 230 Vac Start-up Time 1500 ms typ. 115 Vac & 230 Vac 20 ms typ. 115 Vac & 230 Vac Hold-up Time Dynamic Response 10% 115 & 230 Vac input, 10-100% load (Slew Rate: 2.5 A/S, 50% duty cycle 5 Hz & (Overshoot & Undershoot O/P Voltage) 10 KHz) Start-up with Capacitive Loads 8,000 F Max 8,000 F Max 3,000 F Max 2,000 F Max *3 For power de-rating from > 50C to 70C, see power de-rating on page 3. *4 PARD is measured with an AC coupling mode, and in parallel to end terminal with 0.1F ceramic capacitor & 47F electrolytic capacitor. PSU need to burn in > 5 minutes when AMB 0 *5 PMT-V350W2BR models only All parameters are specified at 25C ambient and nominal AC input unless otherwise indicated. 2 www.DeltaPSU.com (January 2021, Rev. 04)