Owner's Manual for MEAN WELL models including: RPS-120S Series 120W 3 2 Reliable Green Medical Power Supply, RPS-120S Series, 120W 3 2 Reliable Green Medical Power Supply, 3 2 Reliable Green Medical Power Supply, Reliable Green Medical Power Supply, Green Medical Power Supply, Medical Power Supply, Power Supply, Supply

RPS-120S-20240619

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User’s Manual

120W 3"×2" Reliable Green Medical Power Supply RPS-120S series ˘ ˘ ˇ ˆ ˙ ˝ ˇ˛˚ ˜ˇˇ ˚


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RPS-120S-spec
R P S - 1 2 0 S 120W 3"×2" Reliable Green Medical Power Supply

series

User's Manual

EN 60601-1 IEC 60601-1
8
ANSI/AAMI ES60601-1 BS EN/EN60601-1 IEC60601-1 TPTC004
 Features
3"×2" compact size 120W convention, 150W peak (10sec.) Medical safety approved (2 x MOPP) accroding to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Suitable for BF application with appropriate system consideration EMI for both Class& Class  configuration -30~+85 wide range operating temperature No load power consumption<0.3W Extremely low leakage current Protections: Short circuit / Overload / Over voltage / Over temperature Operating altitude up to 4000 meters (Note.6) 3 years warranty

++
 Applications
Oral irrigator Hemodialysis machine Medical monitors Sleep apnea devices Pumps machine
 GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx

 Description
RPS-120S is a 120W highly reliable green PCB type medical power supply with a high power density on a 3 by 2 footprint. It accepts 80~264VAC input and offers various models with the output voltages between 12V and 48V. The working efficiency is up to 94% and the extremely low no load power consumption is down below 0.3W. RPS-120S is able to be used for both Class(with FG) & Class(no FG) system design. The extremely low leakage current is less than 150A. In addition, it conforms to the international medical regulations (2*MOPP) and EMC BS EN/EN55011, perfectly fitting all kinds of BF rated patient contact medical system equipment.
 Model Encoding RPS -120S - 12
Output voltage Rated wattage Series name

File Name:RPS-120S-SPEC 2024-06-19

R P S - 1 2 0 S 120W 3"×2" Reliable Green Medical Power Supply

series

SPECIFICATION

MODEL

RPS-120S-12

RPS-120S-15

RPS-120S-24

RPS-120S-27

RPS-120S-48

DC VOLTAGE

12V

15V

24V

27V

48V

Peak(10 sec.) 11.8A

9.5A

CURRENT

Convection 9.5A

7.6A

6.25A 5A

5.55A 4.44A

3.125A 2.5A

RATED POWER

Peak(10 sec.) 141.6W Convection 114W

142.5W 114W

150W 120W

149.8W 119.9W

150W 120W

RIPPLE & NOISE (max.) Note.2 100mVp-p OUTPUT VOLTAGE ADJ. RANGE 11.4~12.6V

120mVp-p 14.3~15.8V

150mVp-p 22.8~25.2V

150mVp-p 25.6 ~ 28.4V

200mVp-p 45.6 ~50.4V

VOLTAGE TOLERANCE Note.3 ±2.0%

LINE REGULATION

±0.5%

±2.0% ±0.5%

±1.0% ±0.5%

±1.0% ±0.5%

±1.0% ±0.5%

LOAD REGULATION

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

SETUP, RISE TIME

600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load

HOLD UP TIME (Typ.)

15ms/230VAC 15ms/115VAC at full load

VOLTAGE RANGE Note.4 80 ~ 264VAC 113 ~ 370VDC

FREQUENCY RANGE 47 ~ 63Hz

POWER FACTOR

PF>0.94/230VAC PF>0.98/115VAC at full load

INPUT EFFICIENCY (Typ.)

91%

92%

93%

94%

93.5%

AC CURRENT (Typ.)

2.3A/115VAC 1.1A/230VAC

INRUSH CURRENT (Typ.) COLD START 30A/115VAC 60A/230VAC

LEAKAGE CURRENT(max.) Note.5 Earth leakage current < 150A/264VAC , touch current < 80A/264VAC

OVERLOAD

130~160% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed

PROTECTION OVER VOLTAGE

13.2 ~ 15.6V

16.5 ~ 19.5V

26.4 ~ 31.2V

Protection type : Shut down o/p voltage, re-power on to recover

29.7 ~ 35V

52.8 ~ 62.4V

OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP. TEMP. COEFFICIENT

Protection type : Shut down o/p voltage, recovers automatically after temperature goes down -30 ~ +85 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing -40 ~ +85 ±0.03%/ (0 ~ 50)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

OPERATING ALTITUDE Note.6 4000 meters

SAFETY STANDARDS

IEC 60601-1:2005+A1+A2, TUV BS EN/ EN 60601-1:2006+A1+A12+A2, ANSI/AAMI ES60601-1:2005+A2 CAN/CSA C22.2 No. 60601-1:2014+A2, EAC TP TC 004 approved; Design refer to BS EN/EN60335-1(by request)

ISOLATION RESISTANCE Primary-Secondary: 2xMOPP, Primary-Earth:1xMOPP, Secondary-Earth:1xMOPP

WITHSTAND VOLTAGE I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC

ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25/ 70% RH

EMC EMISSION SAFETY & EMC
(Note 7)
EMC IMMUNITY
MTBF

Parameter

Standard

Test Level / Note

Conducted emission

BS EN/EN55011 (CISPR11)

Class B

Radiated emission Harmonic current

BS EN/EN55011 (CISPR11) BS EN/EN61000-3-2

Class: Class B , Class : Class A
Class A

Voltage flicker

BS EN/EN61000-3-3

-----

BS EN/EN60601-1-2

Parameter

Standard

Test Level / Note

ESD

BS EN/EN61000-4-2

Level 4, 15KV air ; Level 4, 8KV contact

RF field susceptibility EFT bursts

BS EN/EN61000-4-3 BS EN/EN61000-4-4

Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz ) Level 3, 2KV

Surge susceptibility

BS EN/EN61000-4-5

Level 4, 4KV/Line-FG; 2KV/Line-Line

Conducted susceptibility

BS EN/EN61000-4-6

Level 3, 10V

Magnetic field immunity

BS EN/EN61000-4-8

Level 4, 30A/m

Voltage dip, interruption

BS EN/EN61000-4-11

95% dip 1 periods, 30% dip 25 periods, 95% interruptions 250 periods

4050.3K hrs min. Telcordia SR-332 (Bellcore) ; 468.0K hrs min. MIL-HDBK-217F (25)

OTHERS DIMENSION (L*W*H)

76.2*50.8*28mm or 3" * 2" *1.1" inch

NOTE

PACKING

0.13Kg; 100pcs/14Kg/1.13CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1f & 47f parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Derating may be needed under low input voltages. Please check the derating curve for more details. 5. Touch current was measured from primary input to DC output. 6. The ambient temperature derating of 3.5/1000m with fanless models and of 5/1000m with fan models for operating altitude higher than 2000m(6500ft). 7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by
mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )  Product Liability DisclaimerFor detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
File Name:RPS-120S-SPEC 2024-06-19

R P S - 1 2 0 S 120W 3"×2" Reliable Green Medical Power Supply

series

Block Diagram

EMI

I/P

FILTER

FG

RECTIFIERS &
PFC

POWER SWITCHING

O.T.P.

O.L.P.

CONTROL

RECTIFIERS &
FILTER
DETECTION CIRCUIT
O.V.P.

fosc : 85KHz
+V -V

Derating Curve
Convection
100
80 70 60 50
30

-30

0

10 20 30 40 50

70 85 (HORIZONTAL)

AMBIENT TEMPERATURE ()

Output Derating VS Input Voltage
(for 24V/27V/48V) 120W 114W
(for 12V/15V) 100W 80W

LOAD (%)

LOAD (W)

80 90 110 120 130 140 160 180 200 220 240 264
INPUT VOLTAGE (VAC) 60Hz

File Name:RPS-120S-SPEC 2024-06-19

R P S - 1 2 0 S 120W 3"×2" Reliable Green Medical Power Supply

series

Mechanical Specification

Unit:mm

3.175

50.8 44.45 CN1
T3.15A/250V

FS1
3 2 1
FS2 T3.15A C1 /250V
3.175

C5
69.9 76.2

SVR1 HS1 C100

1

2

T1

CN100

3

4

C105 C119

4- 3.3

28

3 max.

AC Input Connector (CN1) : JST B3P-VH or equivalent

Pin No. Assignment Mating Housing

Terminal

1

AC/L

2

No Pin

JST VHR or equivalent

JST SVH-21T-P1.1 or equivalent

3

AC/N

DC Output Connector (CN100) : JST B4P-VH or equivalent

Pin No. Assignment Mating Housing

Terminal

1,2

+V

JST VHR

JST SVH-21T-P1.1

3,4

-V

or equivalent

or equivalent

1.HS1 must have safety isolation distance with system case.
Note : 1.RPS-120S model delivers EMI Class B for both conducted emission and radiated emission for the power supply, when configured into Class (with FG) system. 2.RPS-120S model delivers EMI Class B conducted emission and Class A radiated emission with King Core K5B RC (12*15*7) in output cable for the power supply when configured into Class  (no FG) system.

Installation Manual
Please refer to : http://www.meanwell.com/manual.html

File Name:RPS-120S-SPEC 2024-06-19



References

Acrobat Distiller 9.0.0 (Windows)