Features
Regulated
Converters
Description
• Household and Medical and ITE certified
• Class II installations (without FG)
• IP68 waterproof encapsulation
• Long life components - ruggedized module
• Energy Efficiency Level
IV
• Cable modifications on request
AC/DC Converter
RACM18-ER/W
18 Watt
3
Wired
Round Shape
Single Output
3Y
wa
EAR
The RACM18-SER/W series comprises highly reliable power conversion modules in a pottet IP68
certified waterproof encapsulation to fit into flush mount wall installations. The product family includes
multiple certifications for household, medical and ITE safety standards as well. With an allowed operation
up to 5000m altitude and temperature ranging from -20°C up to +80°C the modules are designed to
power sanitary, healthcare, smart building, automation and household appliances. Without the need for
any external components they are prepared to fit and forget.
rranty
Selection Guide
Part
Number
RACM18-05SER/W
(3)
RACM18-12SER/W
(3)
RACM18-24SER/W
(3)
Input
Voltage Range
(VAC)
90-264
90-264
90-264
Output
Voltage
(1)
(VDC)
5
12
24
Output
Current
(A)
2.5
1.5
0.75
Efficiency
typ.
(2)
(%)
81
86
86
Notes:
Note1: Other output voltages on request
Note2: Efficiency is tested at nominal input (115/230VAC) and full load at +25°C ambient
IP68
Model Numbering
REBA VEBA
C
R
US
2MOPP
280VAC
RACM18-__ SER/W
Output Power
Output Voltage
Wired Connection
(3)
Single
IEC/EN60950-1 (pending)
UL60950-1 (pending)
IEC/EN60601-1 (pending)
UL60601-1 (pending)
IEC/EN60335-1 (pending)
IEC/EN61558-2-16 (pending)
Notes:
Note3: Other connection types on reqeuest
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MED-1
RACM18-ER/W
AC/DC Converter
BASIC CHARACTERISTICS
Parameter
Internal Input Filter
Input Voltage Range
Input Current
Inrush Current
No load Power Consumption
Input Frequency Range
Minimum Load
Power Factor
Start-up Time
Rise Time
Hold-up Time
Internal Operating Frequency
Output Ripple and Noise
115VAC
230VAC
115VAC/230VAC
115VAC
230VAC
100% load at nominal Vin
47Hz
0%
0.46
180ms
200ms
15ms
15ms
65ms
100kHz
140mVp-p
115VAC
230VAC
115VAC
230VAC
90VAC
230VAC
Series
Condition
Min.
Typ.
Max.
Pi type
264VAC
500mA
150mA
24A
46A
40mW
75mW
63Hz
Specifications
(measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated)
Efficiency vs. Load
100
90
80
70
RACM18-12SER/W
100
90
80
70
RACM18-24SER/W
Efficiency [%]
60
50
40
30
20
10
0
0
25
50
75
85VAC
115VAC
230VAC
264VAC
100
Efficiency [%]
60
50
40
30
20
10
0
0
25
50
75
85VAC
115VAC
230VAC
264VAC
100
Output Load [%]
Output Load [A]
REGULATIONS
Parameter
Output Accuracy
Line Regulation
Load Regulation
Transient Response
low line to high line, full load
0% to 100% load
100% load step change
continued on next page
MED-2
REV.: 0/2017
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Condition
Value
±3.0% max.
1.0% max.
1.0% max.
±3.0% max.
RACM18-ER/W
AC/DC Converter
Accuracy vs. Load
(@ min Vin to max. Vin)
Series
RACM18-24SER/W
Specifications
(measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated)
+3.0
+2.0
RACM18-12SER/W
+3.0
+2.0
Deviation [%]
+1.0
0
-1.0
-2.0
-3.0
0
25
50
75
100
Deviation [%]
+1.0
0
-1.0
-2.0
-3.0
0
25
50
75
100
Output Load [%]
Output Load [%]
PROTECTIONS
Parameter
Input Fuse
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Over Voltage Category (OVC)
Over Current Protection (OCP)
Over Temperature Protection (OTP)
Class of Equipment
Isolation Voltage
(4)
Insulation Grade
Leakage Current
Means of Protection
Medical Device Classification
I/P to O/P
< 1 minute
Type
internal (line & neutral)
5Vout, 12Vout
24Vout
90VAC
160VAC
264VAC
Value
T2A, slow blow
continuous, auto recovery
16VDC, Latch OFF
24VDC, Latch OFF
OVCII
145% of nominal Output Current
180% of nominal Output Current Hiccup Mode
165% of nominal Output current
thermal shutdown, auto recovery
Class
II
4.6kVAC
reinforced
100µA max.
2MOPP
Type BF
95°C ambient
tested for 1 minute
280VAC working voltage
Notes:
Note4: For repeat Hi-Pot testing, reduce the time and/or the test voltage
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Operating Altitude
Operating Humidity
IP Rating
Pollution Degree
MTBF
Design Lifetime
continued on next page
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MED-3
Condition
(natural convection 0.1m/s)
without derating
with derating
Value
-20°C to +50°C
-20°C to +80°C
+85°C
5000m
non-condensing
95% RH max.
IP68
PD2
according to MIL-HDBK-
217F, G.B.
+25°C
+50°C
563 x 10
3
hours
112 x 10
3
hours
130 x 10
3
hours
RACM18-ER/W
AC/DC Converter
Derating Graph
(@ Chamber and natural convection 0.1m/s)
Series
100
80
60
45
40
20
0
-20 -10
Specifications
(measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated)
Output Power [%]
0
10
20
30
40
50
60
70
80
90
Ambient Temperature [°C]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Information Technology Equipment, General Requirements for Safety (CB Scheme)
Information Technology Equipment, General Requirements for Safety
Medical Electric Equipment, General Requirements for Safety and Essential
Performance (CB Scheme)
Medical Electric Equipment, General Requirements for Safety and Essential
Performance
Household and similar electrical appliances - Safety
Part 1: General requirements (CB Scheme)
Safety of transformers, reactors, power supply units and similar products for
supply voltages up to 1100 V - Part 2-16: Particular requirements and tests for
switch mode power supply units
RoHs 2 (2+)
Report / File Number
pending
pending
pending
pending
pending
peding
Standard
IEC60950-1:2005, 2nd Edition +Am2:2013
EN60950-1:2006 + A2:2013
UL60950-1, 2nd Edition:2014
CAN/CSA C22.2 No. 60950-1, 2nd Edition:2014
IEC60601-1:2005, AM1:2012
EN60601-1:2006 + A12:2014
CAN/CSA-C22.2 No. 60601-1:14, 3rd Edition 2014
IEC60335-1:2010
EN60335-1:2012 + A11:2014
IEC/EN61558-2-16
RoHs 10/10, AM2015
EMC Compliance
Electromagnetic compatibility of multimedia equipment - Emission requirements
Information technology equipment - Immunity characteristics - Limits and
methods of measurement
Electromagnetic compatibility - Requirements for household appliances, electric
tools and similar apparatus - Part 1: Emission
Medical electrical equipment - Part 1-2: General requirements for basic safety
and essential performance - Collateral standard: Electromagnetic compatibility -
Requirements and tests
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
Voltage Dips and Interruption
Voltage Fluctuations and Flicker in Public Low-Voltage Systems
MED-4
REV.: 0/2017
Condition
Standard / Criterion
EN55022: 2010, Class B
EN55024: 2010
EN55014-1: 2006 + A2:2011
EN55014-2: 1997 + A2:2008
EN60601-1-2, 2007
±8kV Air; ±6kV Contact
3V/m, 80-2500MHz
±2kV
L-N ±1kV
3V r.m.s.
3A/m
100/230VAC
EN61000-4-2, Criteria A
EN61000-4-3, Criteria A
EN61000-4-4, Criteria A
EN61000-4-5, Criteria A
EN61000-4-6, Criteria A
EN61000-4-8, Criteria A
EN61000-4-11
EN61000-3-3
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RACM18-ER/W
AC/DC Converter
DIMENSION and PHYSICAL CHARACTERISTICS
Parameter
Material
Package Dimension (LxWxH)
Package Weight
Series
Type
Case
Potting
PCB
(incl. cable length)
(incl. cable length)
Specifications
(measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated)
Value
non-conductive black plastic, (UL94V-0)
polyurethane, (UL94V-0)
FR4, (UL94V-0)
53.0 x 388.0 x 24.5mm
92g max.
Dimension Drawing (mm)
3.5
57
.1
140.0
(blue) (brown
N
L
Wired Connection
# Function Wire Color
1 VAC in (N)
white
2 VAC in (L)
white
3
V+
red
4
V-
black
Type
UL-1007, AWG20
UL-1007, AWG20
UL-1007, AWG22
UL-1007, AWG22
tc
51.0
embossed logo
Ø 3.2
(red)
V+
(black)
V-
tc= case temperature measuring point
FC= fixing centers
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
Max. tightening torque fixing screws: 0.3Nm
53.0
2.5°
190.0
3.5
6.0
FC 25.0
FC 20.5
FC 12.5
FC 20.5
FC 12.5
FC 41.0
Bottom View
24.5
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MED-5
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