Delta PMT Series Technical Data Sheet

Delta PMT Series Technical Data Sheet

Panel mount power supply 48v 350w 1 phase
Hide thumbs Also See for PMT Series:

Advertisement

Quick Links

TECHNICAL DATASHEET
PMT Panel Mount Power Supply
48V 350W 1 Phase / PMT-48V350W1A
General Description
The new PMT series of panel mount power supplies is the latest offering from one of the world's largest power supply manufacturers and
solution providers - Delta.
PMT-48V350W1A☐☐
10°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 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.
Model Information
PMT Panel Mount Power Supply
Model Number
PMT-48V350W1A☐☐
Model Numbering
PM
T –
Panel Mount Product Type
T – Enclosed
R
K*
*Options
**For Terminal Block Type
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
1
www.DeltaPSU.com (November 2018, Rev. 04)
offers a nominal output voltage of 48V with a wide operating temperature range from -
Input Voltage Range
90-132Vac, 180-264Vac
(Selectable by Switch)
48V
350W
Output Voltage
Output Power Single Phase
□□
PMT
Highlights & Features
AC input voltage range selectable by switch
Full aluminium casing for light weight and corrosion resistant
handling
Built-in automatic fan speed control circuit
MTBF > 700,000 hrs as per Telcordia SR-332
Short Circuit / Overvoltage / Overload / Over Temperature
Protections
Safety Standards
CB Certified for worldwide use
Model Number:
Unit Weight:
Dimensions (L x W x D):
Rated Output Voltage
48Vdc
1
A
No PFC
PMT-48V350W1A☐☐
0.83 kg (1.83 lb)
215 x 115 x 50 mm
(8.46 x 4.53 x 1.97 inch)
Rated Output Current
7.30A
CC Code**
Connector Type
Blank – Without
connector cover
R – Terminal Block
A – With
K – Front Face*
connector cover

Advertisement

Table of Contents
loading

Summary of Contents for Delta PMT Series

  • Page 1 215 x 115 x 50 mm (8.46 x 4.53 x 1.97 inch) General Description The new PMT series of panel mount power supplies is the latest offering from one of the world’s largest power supply manufacturers and solution providers - Delta. PMT-48V350W1A☐☐...
  • Page 2: Specifications

    TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ 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 typ.
  • Page 3 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Environment Surrounding Air Temperature Operating -10°C to +70°C Storage -25°C to +85°C Power De-rating > 50°C de-rate power by 2.5% / °C < 100Vac de-rate power by 3% / V <...
  • Page 4 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Safety Standards / Directives Safety Entry Low Voltage SELV (EN 60950-1) Electrical Safety TUV Bauart EN 60950-1 UL/cUL recognized UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E131881) CB scheme IEC 60950-1 In conformance with EMC Directive 2014/30/EU and Low...
  • Page 5: Block Diagram

    TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Block Diagram Device Description PMT-48V350W1AR: Terminal Block PMT-48V350W1AK: Front Face Input & Output terminal block connector DC voltage adjustment potentiometer DC OK control LED (Green) AC selectable switch All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
  • Page 6 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Dimensions PMT-48V350W1AR: Terminal Block L x W x D: 215 x 115 x 50 mm (8.46 x 4.53 x 1.97 inch) All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev.
  • Page 7 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ PMT-48V350W1AK: Front Face L x W x D: 215 x 115 x 50 mm (8.46 x 4.53 x 1.97 inch) All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2018, Rev.
  • Page 8: Engineering Data

    TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Engineering Data Output Load De-rating VS Surrounding Air Temperature Note 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.
  • Page 9: Assembly And Installation

    TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Assembly & Installation Side Mounting: Fig. 2 and Fig. 3 show the mounting hole locations for power supply assembly onto a metal mounting surface. The Ⓐ power supply shall be mounted on minimum of 4 mounting holes using M4 screw maximum 5mm (0.20 inch) length (Refer to Fig.
  • Page 10 Safety Instructions • Must select correct AC input voltage before turning on (Refer to the “Device Description” on Page 5). If user’s mounting orientation is not according to the recommended mounting orientations, please consult Delta for further • information. The device is not recommended to be placed on low thermal conductive surface. For example, plastics.
  • Page 11 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ 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.
  • Page 12 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Overload & Overcurrent Protections (Auto-Recovery) Overvoltage Protection (Latch Mode) The power supply’s Overload (OLP) and Overcurrent (OCP) Protections will be activated when output current exceeds The power supply’s overvoltage circuit will be activated when its 105%~150% of rated load current.
  • Page 13 TECHNICAL DATASHEET PMT Panel Mount Power Supply 48V 350W 1 Phase / PMT-48V350W1A □□ Operating Mode Redundancy Operation  In order to ensure proper redundant operation for the power supply units (PSUs), the output voltage difference between the two units must be kept at 0.45~0.50V for these 24V supplies. Follow simple steps given below to set them up for the redundant operation: Step 1.
  • Page 14 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).
  • Page 15 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Delta Electronics PMT-48V350W1AR PMT-48V350W1AK...

Table of Contents