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PR 2222 Switchmode Power Supply
  • PR 2222 Switchmode Power Supply

2222 Switchmode Power Supply

2-3 Days Del.

Quick Overview

The PR 2222 switch mode power supply provides a fixed stabilised output of 15vDC or 24vDC (±5% using internal potentiometer) with a maximum power output of 48 Watts from a 115 or 230vAC power supply. The PR 2222 power supply includes a 3.75kVAC isolation, plus short-circuit and thermal overload protection. A standard 11-pole relay socket allows DIN Rail mounting and also wiring via screw terminals. This power supply is suitable for PELV/SELV applications.
View Options

Details

Applications

  • General 24 or 15vDC supply for equipment that requires a stabilised DC voltage.
  • Separation of circuits in safety installations according to the PELV/SELV norm.
  • Two units can be connected in series to achieve a plus / minus supply or a higher output voltage.
  • The small mechanical dimensions of the switchmode power supply allow for a high DC output power, even in narrow spaces.

Features

  • 230 or 115VAC primary voltage
  • 24 or 15VDC output voltage
  • Double isolation by 3.75 kVAC
  • 48 Watt output power, short circuit-protected
  • Thermal protection against overload
  • DIN rail mounting on a standard 11-pole relay socket

Technical characteristics:

The power supply is based on primary switchmode technology to achieve a high efficiency. Galvanic isolation between the primary and the secondary voltage is achieved through the double-isolated safety transformer. A thermal fuse protects the input circuit when the internal temperature exceeds 100°C. A 1A fuse on the input protects the switchmode power supply against a short overload. The DC output is protected against a short circuit by an electronic current limiter that activates at an output current of 2.5A. A green LED on the front of the module indicates an active primary voltage.

Mounting:

The 2222 is mounted via the 11-pole socket mounting bracket, which can be fitted directly on the bottom plate, or to a DIN Rail. A front panel mounting frame can be used for enclosure mounting and a retention clip is available for securing the unit for installations with high vibrations. Note: To achieve maximum cooling, mount in a vertical position with a minimum of 10mm between neighbouring units.

Input:

Standard supply voltages in accordance to the specified input voltages (115 or 230vAC) ±10%. Galvanic isolation is ensured by the double insulated safety transformer.

Output:

DC output voltage options of 15 or 24vDC. An internally mounted potentiometer allows for a ±5% adjustment of the output voltage.

Options

Type Supply Voltage Output
2222

 A: 115vAC
 B: 230vAC
 1: 24vDC
 2: 15vDC

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
PR2222 Switchmode Power Supply
2222A1
2222A1
Switchmode Power Supply. Supply voltage 115vAC and output 24vDC (max 48W). The unit has a 3.75kVAC double isolation and includes shortcircuit and thermal overload protection.
View FileDatasheet
   Size: (304.87 KB)
£136.99
or call us for a quote
2222B1
2222B1
Switchmode Power Supply. Supply voltage 230vAC and output 24vDC (max 48W). The unit has a 3.75kVAC double isolation and includes shortcircuit and thermal overload protection.
£136.99
or call us for a quote
2222A2
2222A2
Switchmode Power Supply. Supply voltage 115vAC and output 15vDC (max 48W). The unit has a 3.75kVAC double isolation and includes shortcircuit and thermal overload protection.
£136.99
or call us for a quote
2222B2
2222B2
Switchmode Power Supply. Supply voltage 230vAC and output 15vDC (max 48W). The unit has a 3.75kVAC double isolation and includes shortcircuit and thermal overload protection.
£136.99
or call us for a quote
 
PR Accessories
7000
7000
Front panel mounting frame for system 2200 units. Dimensions 100 x 50 x 77mm (H x W xD), cut-out 83.5 x 38.5 mm (H x W). Material: Light gray glass-reinforced Noryl SE 1
£9.78
or call us for a quote
7002
7002
Stainless Steel retention clip for use with 11 point relay socket. Necessary in environments with strong vibrations.
£3.09
or call us for a quote
7023
7023
11-Pole Relay socket for coding with screw terminals. For mounting on a DIN rail or directly on the bottom plate. Dimensions (HxWxD) 68 x 38 x 24mm.
£12.36
or call us for a quote
7024
7024
Code ring and code pin for coding of the 11-pole relay socket type 7023.
£3.09
or call us for a quote