Features
DIN-Rail
Series
Description
•
•
•
•
•
•
•
2 and 3-phase operation
Input voltage range: 320 – 575VAC
Output trim range: 22.5 – 29.5VDC
High electrical strength; high reliability
Permanent overload and short-circuit protection
Parallel operation capability
International safety certification listing
AC/DC Converter
REDIN240/3AC
240 Watt
3 Phase
DIN-Rail
Power Supply
The REDIN/3AC is a series of rugged DIN rail power supplies for two and three-phase mains
operation from 320 to 575Vac without the need of a neutral connection. Four versions with a
maximum current limited output deliver 5A, 10A, 20A or 40A without derating up to +55°C. The output
can be grounded via a third common output terminal. The LED signal on the front panel indicates that the
output voltage remains within the wide adjustable range from 22.5 to 29.5Vdc. The units are covered by
international safety certificates and are intended for worldwide use. In power-hungry applications, the
units can be connected in parallel with no need for additional components.
Selection Guide
Part
Number
nom. Input
Voltage Range
[VAC]
REDIN240-24/3AC
400-500
Output
Voltage
[VDC]
24
Output
Adjustability
[VDC]
22.5-29.5
Rated
Current
[A]
10
Efficiency
(1)
typ.
[%]
88.5
Notes:
Note1: Efficiency is tested at nominal input and full load at +25°C ambient
Model Numbering
REDIN240-__/3AC
nom. Output Power
Output Voltage
Specifications
(measured @ Ta= 25°C, nom.Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Input Voltage Range
Condition
3 phase operation
2 phase operation
3 phase
operation
2 phase
operation
400VAC
500VAC
400VAC
500VAC
Min.
320VAC
360VAC
Typ.
400VAC
400VAC
3 x 600mA
3 x 500mA
2 x 700mA
2 x 600mA
Max.
575VAC
575VAC
E196683
E470721
Input Current
Inrush Current
Powerfactor
Return Voltage Immunity
No Load Power Consumption
Input Frequency Range
Output Voltage Trimming
Minimum Load
Start-up time
Rise time
Hold-up time
Output Ripple & Noise
400VAC
480VAC
measured at 20MHz BW
20ms
25ms
2/3 phase operation, 400VAC
AC Input
45Hz
22.5VDC
0%
24 Vout
0.59
35VDC
15A
UL60950-1 certified
UL508 certified
EN60950-1 certified
CSA C22.2 No. 60950-01 certified
EN55011 compliant
EN50121-4 compliant
CSA C22.2 No.107 certified
EN61000-6-2 compliant
EN61000-6-3 compliant
7.5W
65Hz
29.5VDC
1s
2ms
30mVp-p
continued on next page
www.recom-power.com
REV.: 1/2018
PDR-1
REDIN240/3AC
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom.Vin, full load and after warm-up unless otherwise stated)
Efficiency vs. Load @ 3 Phase Operation
100
90
80
Series
Power Dissipation vs. Load @ 3 Phase Operation
4
3.5
Power Dissipation [W]
3
2.5
2
1.5
1
0.5
0
0
10
20
30
40
50
60
70
80
360VAC
400VAC
480VAC
90
100
Efficiency [%]
70
60
50
40
30
20
10
0
50
60
70
80
90
100
360VAC
400VAC
480VAC
Output Load [%]
Output Load [%]
REGULATION
Parameter
Output Accuracy
Line Regulation
Load Regulation
Transient Response
10% change in input voltage
10% - 100% load
25% load step change
recovery time
1
0.75
0.5
Condition
Value
±1.0% max.
±0.1% typ.
1.0% typ; 2.0% max.
200mV typ.
50ms typ.
Deviation vs. Load
Deviation [%]
0.25
0
-0.25
-0.5
-0.75
-1
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
PROTECTIONS
Parameter
Input Fuse
(2)
Recommended backup fuse for mains protection
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Over Voltage Category (OVC)
Over Temperature Protection (OTP)
below 100mΩ
Type
internal
Value
F4A, fast blow
3x 6A (charactersitics B)
3x 10A (charactersitics B)
3x 16A (charactersitics B)
>120% typ. power limiting
>145% typ. auto recovery
OVC II
refer to note 3
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REV.: 1/2018
PDR-2
REDIN240/3AC
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom.Vin, full load and after warm-up unless otherwise stated)
PROTECTIONS
Parameter
Over Current Protection (OCP)
Power OK LED
Class of Equipment
Isolation Voltage
Isolation Resistance
Insulation Grade
Notes:
Note2: Refer to local wiring regulations if input over-current protection is also required
Note3: Under thermal overload conditions, the device does not switch off; instead, the output current is limited as much as necessary to
return internal operating temperatures to safe limits. After the device cools down, full output capacity is automatically restored
tested for 1 minute
I/P to O/P
O/P to PE
Series
Type
“DC OK” Light green
Value
>120% typ. auto recovery
Vout >21.5V
Class I
4242VDC
2300VDC
10MΩ min.
reinforced
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Temperature Coefficient
Operating Altitude
Operating Humidity
IP Rating
Pollution Degree
Shock
Vibration
MTBF
according to IEC61709
+25°C
+55°C
according to EN50178
non-condensing at 25°C
Condition
@ natural convection 0.1m/s
full load
refer to derating graph
Value
-25°C to +55°C
-25°C to +70°C
+105°C
0.05%/K
2000m
5%-95% RH max.
IP20
PD2
30G in all directions
<15Hz, amplitute ±2.5mm 15Hz to 150Hz, 2.3G, 90min.
500 x 10
3
hours
60 x 10
3
hours
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
93.8 90
80
Output Load [%]
70
62.5
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
55 70
100
120
24Vout
22.5Vout
29.5Vout
Ambient Temperature [°C]
www.recom-power.com
REV.: 1/2018
PDR-3
REDIN240/3AC
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom.Vin, full load and after warm-up unless otherwise stated)
SAFETY AND CERTIFICATIONS
Certificate Type
Information Technology Equipment, General Requirements for Safety
Industrial Control Equipment
Information Technology Equipment - General Requirments for Safety (LVD)
EAC
RoHs2
EMC Compliance
Industrial, scientific and medical equipment – Radio frequency distur-
bance characteristics – Limits and methods of measurement
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Air ±2, 4, 8kV
Contact ±2, 4, 6, 8kV
10V/m (80 - 3000MHz)
AC Power Port: ±4kV
PE ±4kV
DC Power Port ±2kV
Report / Condition
RU-AT.37.02367
Series
Report / File Number
E196683
E470721
Standard
UL60950-1, 1st Edition: 2007
CSA C22.2 No. 60950-1, 1st Edition: 2006
UL508, 17th-Edition
CSA C22.2 No. 107.1-01, 3rd-Edition
EN60950-1:2006+A2:2013
TP TC 004/2011
RoHs 2011/65/EU
Standard / Criterion
EN55011:1989 + A2:2002, Class B
EN61000-4-2:1995 + A1:1998, Criteria A
EN61000-4-3:2002 + A1:2002, Criteria A
EN61000-4-4:1995 + A2:2001, Criteria A
AC Power Port: L-N ±0.5, 1, 2kV
Surge Immunity
L-PE ±4kV
DC Power Port ±0.5, 1, 2kV
AC Power Port 10V
Immunity to conducted disturbances, induced by radio-frequency fields
DC Power Port 10V
Voltage Dips and Interruptions
Voltage Dips and Interruptions
Voltage Dips and Interruptions
Voltage Dips and Interruptions
Limits of Harmonic Current Emissions
Limits of Voltage Fluctuations & Flicker
Railway applications – Electromagnetic compatibility Part 4: Emission
and immunity of the signalling and telecommunications apparatus
EMC Compliance (Generic Standards)
Generic standards - Immunity standard for industrial environments
Generic standards - Emission standard for residential, commercial and
light-industrial environments
Report / Condition
Voltage Dips >95%
Voltage Dips 60%
Voltage Dips 30%
Voltage Interruptions > 95%
EN61000-4-5:1995 + A1:2001, Criteria A
EN61000-4-6:1996 + A1:2001, Criteria A
EN61000-4-11:1994, Criteria A
EN61000-4-11:1994, Criteria B
EN61000-4-11:1994, Criteria A
EN61000-4-11:1994, Criteria B
EN61000-3-2:2000, Class A
EN61000-3-3:1995 + A1:2001
EN50121-4:2006
Standard / Criterion
EN61000-6-2:2005
EN61000-6-3:2007 + A1:2011
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter
Material
Dimension (LxWxH)
Weight
Type
cover
case
Value
steel sheet, zinc-plated
aluminium
153.2 x 60.0 x 130.0mm
1100g typ.
continued on next page
www.recom-power.com
REV.: 1/2018
PDR-4
REDIN240/3AC
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom.Vin, full load and after warm-up unless otherwise stated)
Dimension Drawing (mm)
Series
10.0
DC OK LED
VAdj.
50.0
L2
L3
+V
+V
-V
-V
-V
67.0
L1
80.0
130.0
153.2
160.0
44.8
12.1
60.0
11.3
50.5
Terminals and Wiring
Type
Solid Wire
Stranded Wire
(4)
American Wire Gauge Input
Amerivan Wire Gauge Output
Wire Stripping Length
Screwdriver (slotted / cross)
Tolerance: X.X ±0.5mm
Screw Connector
0.2 - 2.5mm
2
0.2 - 2.5mm
2
AWG 24-14
AWG 16-12
9mm
3.5mm
Notes:
Note4: The use of sleeve or ferrule terminations is recommended
Recommended tightening torque 0.4Nm-0.5Nm
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REV.: 1/2018
PDR-5
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