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PR 2220 Switchmode Power Supply
  • PR 2220 Switchmode Power Supply

2220 Switchmode Power Supply

2-3 Days Del.

Quick Overview

The PR 2220 switch mode power supply provides a fixed stabilised output variable between 5 and 24vDC with a maximum power output of 7 Watts from a 24vAC to 230vAC power supply. The PR 2220 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 power supply for smaller measurement systems requiring fixed stabilized 24 VDC, or supply for any other sensors, transmitters or as a general variable power supply 5 to 24 VDC.
  • Two units may be connected in parallel for higher output current or connected in series for plus/minus or higher output voltage.

Features

  • Mains voltage input
  • Isolation 3.75 kVAC
  • Adjustable output 5-24 VDC, max. 7 W
  • Short-circuit protectionThermal overload protection
  • Standard 11-pole relay socket

Technical characteristics:

The unit is based on secondary switchmode technology enabling an adjustable output with a minimum loss of power. Isolation test voltage between input and output is 3.75 kVAC and min. clearance and creepage distances are 6 mm, according to EN60 742. This makes the unit suitable for PELV/SELV applications. The double insulated safety transformer includes a 100°C thermal fuse, which switches off the input before the transformer is overheated. When the temperature returns below 100°C the thermal fuse will automatically switch on the power supply.

Mounting:

The 2220 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 ±10%. Galvanic isolation is ensured by the double insulated safety transformer.

Output:

The output is adjustable from front potentiometer in the range 5-24vDC. A green LED indicates an active output. Short-circuit protection limits the current to 2.2Amps (typical). Output is isolated 3.75 kVAC from input.

Options

Type Supply Voltage Output
2220




 A: 110vAC
 B: 230vAC
 D: 24vAC
 F: 120vAC

 0: Special (5-24V)
 1: 24vDC
 2: 15vDC
 3: 12vDC
 4:   5vDC

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
 
PR2220 Switchmode Power Supply
2220A
2220A
Switchmode Power Supply. Supply voltage 110vAC and output options between 5 and 24vDC (max 7W), please specify the desired vDC output. The unit has a 3.75kVAC isolation and includes shortcircuit and thermal overload protection.
View FileDatasheet
   Size: (327.39 KB)
View FileManual
   Size: (441.18 KB)
£79.31
or call us for a quote
2220B
2220B
Switchmode Power Supply. Supply voltage 230vAC and output options between 5 and 24vDC (max 7W), please specify the desired vDC output. The unit has a 3.75kVAC isolation and includes shortcircuit and thermal overload protection.
£79.31
or call us for a quote
2220D
2220D
Switchmode Power Supply. Supply voltage 24vAC and output options between 5 and 24vDC (max 7W), please specify the desired vDC output. The unit has a 3.75kVAC isolation and includes shortcircuit and thermal overload protection.
£79.31
or call us for a quote
2220F
2220F
Switchmode Power Supply. Supply voltage 120vAC and output options between 5 and 24vDC (max 7W), please specify the desired vDC output. The unit has a 3.75kVAC isolation and includes shortcircuit and thermal overload protection.
£79.31
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