MEAN WELL RPS-300 Series 300W Reliable Green Medical Power Supply User Guide

RPS-300 Series 300W Reliable Green Medical Power Supply

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Specifications

• Model: RPS-300 series
• DC Voltage: 12V, 15V, 24V, 27V, 48V
• Rated Power: 300W
• Efficiency: Up to 93%
• No Load Power Consumption: < 0.5W
• Leakage Current: < 150A

Product Usage Instructions

Overview

The RPS-300 series is a highly reliable green PCB type medical
power supply suitable for various medical equipment
applications.

Input and Output

The power supply accepts 90~264VAC input and offers output
voltages between 12V and 48V. Ensure the input voltage falls within
the specified range for safe operation.

Efficiency and Leakage Current

The working efficiency of the power supply is up to 93%,
ensuring optimal performance. The extremely low leakage current of
less than 150A enhances safety during operation.

Compliance and Safety

The RPS-300 series conforms to international medical regulations
(2*MOPP) and EMC BS EN/EN55011 standards, making it suitable for
various medical system equipment.

Model Encoding

The model encoding follows the format: RPS – 300 – Output
Voltage – C, where C denotes the casing type (PCB Type or
Enclosed).

FAQ

Q: What are the applications of the RPS-300 series?

A: The power supply is suitable for use in oral irrigators,
hemodialysis machines, medical computer monitors, sleep apnea
devices, pump machines, and electric beds.

Q: What is the GTIN CODE for the product?

A: You can find the GTIN CODE by searching on the MW website:
MW
Search.

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300W Reliable Green Medical Power Supply

RPS-300 series
User’s Manual

EN 60601-1 IEC 60601-1

8
ANSI/AAMI ES60601-1 BS EN/EN60601-1 IEC60601-1 TPTC004 IEC60335-1

BS EN/EN60335-1

Features
5″×3″ compact size Medical safety approved (2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Suitable for BF application with appropriate system consideration 200W convection,300W force air No load power consumption<0.5W by PS-ON control Extremely low leakage current 5Vdc standby output, 12Vdc fan supply, Power Good, Power Fail and remote sense Protections: Short circuit / Overload / Over voltage / Over temperature Typical Lifetime > 40K hours 3 years warranty

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

Description
RPS-300 is a 300W highly reliable green PCB type medical power supply with a high power density on
the 5 by 3 footprint. It accepts 90~264VAC input and offers various output voltages between 12V and 48V.
The working efficiency is up to 93% and the extremely low no load power consumption is down below 0.5W.
The extremely low leakage current is less than 150A. In addition, it conforms to international medical
regulations (2*MOPP) and EMC BS EN/EN55011, perfectly fitting all kinds of BF rated patient contact medical system equipment. RPS-300 series also offers the enclosed style model (RPS-300-C).

Model Encoding RPS – 300 – 12 -C

Type Output voltage Rated wattage Series name

Type Blank
C

Description
PCB Type Enclosed casing Type

Downloaded from Arrow.com.

Note In stock In stock
File Name:RPS-300-SPEC 2024-04-15

300W Reliable Green Medical Power Supply

RPS-300 series

SPECIFICATION

MODEL

RPS-300-12 RPS-300-15 RPS-300-24 RPS-300-27 RPS-300-48

DC VOLTAGE

12V

15V

24V

27V

48V

RATED CURRENT (20.5CFM) 25A

CURRENT

Convection 20.5CFM

0 ~ 16.67A 0 ~ 25A

20A 0 ~ 13.33A 0 ~ 20A

12.5A 0 ~ 8.33A 0 ~ 12.5A

11.12A 0 ~ 7.4A 0 ~ 11.12A

6.25A 0 ~ 4.17A 0 ~ 6.25A

OUTPUT

RATED POWER

Convection 20.5CFM

RIPPLE & NOISE (max.) Note.2

200W 300W 120mVp-p

200W 300W 120mVp-p

200W 300W 150mVp-p

200W 300W 200mVp-p

200.2W 300W 250mVp-p

VOLTAGE ADJ. RANGE (main output ) 11.4 ~ 12.6V

14.25 ~ 15.75V

22.8 ~ 25.2V

25.65 ~ 28.35V 45.6 ~ 50.4V

VOLTAGE TOLERANCE Note.3 ±3.0%

±3.0%

±2.0%

±2.0%

±2.0%

LINE REGULATION ±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

LOAD REGULATION ±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

SETUP, RISE TIME 2500ms, 30ms/230VAC 3000ms, 30ms/115VAC at full load

HOLD UP TIME (Typ.) 13ms/230VAC/115VAC at full load

VOLTAGE RANGE Note.4 90 ~ 264VAC 127 ~ 370VDC

FREQUENCY RANGE 47 ~ 63Hz

POWER FACTOR (Typ.) PF>0.93/230VAC PF>0.98/115VAC at full load

INPUT EFFICIENCY (Typ.)

90%

90%

92.5%

93%

93%

AC CURRENT (Typ.) 3.5A/115VAC 1.8A/230VAC

INRUSH CURRENT (Typ.) COLD START 35A/115VAC 70A/230VAC

PCB Type: Earth leakage current <150A / 264VAC, Touch current <70A/264VAC LEAKAGE CURRENT(max.) Note.5 Enclosed Type: Earth leakage current <200A / 264VAC, Touch current <70A/264VAC

OVERLOAD

105 ~ 135% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed

PROTECTION OVER VOLTAGE

13.5 ~ 15V

16.2 ~ 18.5V

26 ~ 30V

29.5 ~ 33.5V

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

52 ~ 59.5V

Protection type : (TSW1)Shut down o/p voltage, recovers automatically after temperature goes down OVER TEMPERATURE
Protection type : (TSW2)Shut down o/p voltage, re-power on to recover

5V STANDBY FAN SUPPLY

5Vsb : 5V@0.6A without fan, 1A with fan 20.5CFM ; tolerance ± 2%, ripple : 150mVp-p(max.) 12V@0.5A for driving a fan ; Tolerance -15% ~ +10% at main output 20% rated current (20.5CFM)

FUNCTION PS-ON INPUT SIGNAL Power on: PS-ON = “Hi” or ” > 2 ~ 5V” ; Power off: PS-ON = “Low” or ” < 0 ~ 0.5V”

POWER GOOD / POWER FAIL

500ms>PG>10ms ; The TTL signal goes high with 10ms to 500ms delay after power set up ; The TTL signal goes low at least 1ms before Vo below 90% of rated value

WORKING TEMP.

-30 ~ +70 (Refer to “Derating Curve”)

WORKING HUMIDITY 20 ~ 90% RH non-condensing

ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85 , 10 ~ 95% RH non-condensing TEMP. COEFFICIENT ±0.03%/ (0 ~ 50 )

VIBRATION

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

OPERATING ALTITUDE Note.6 2000 meters

Downloaded from Arrow.com.

File Name:RPS-300-SPEC 2024-04-15

300W Reliable Green Medical Power Supply

RPS-300 series

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, SAFETY STANDARDS IEC 60335-1:2010+A1+A2, Dekra BS EN/ EN 60335-1:2012+A11+A13A+A1+A14+A2+A15 EAC TP TC 004 approved
ISOLATION LEVEL 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

Parameter

Standard

Conducted emission

BS EN/EN55011 (CISPR11)

EMC EMISSION

Radiated emission

BS EN/EN55011 (CISPR11)

SAFETY &
EMC (Note 7)

Harmonic current

BS EN/EN61000-3-2

Voltage flicker

BS EN/EN61000-3-3

BS EN/EN55035, BS EN/EN60601-1-2

Parameter

Standard

ESD

BS EN/EN61000-4-2

Test Level / Note Class B Class B Class A —–
Test Level / Note Level 4, 15KV air ; Level 4, 8KV contact

EMC IMMUNITY

RF field susceptibility
EFT bursts Surge susceptibility Conducted susceptibility Magnetic field immunity
Voltage dip, interruption

BS EN/EN61000-4-3 BS EN/EN61000-4-4 BS EN/EN61000-4-5 BS EN/EN61000-4-6 BS EN/EN61000-4-8
BS EN/EN61000-4-11

Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz ) Level 3, 2KV Level 4, 4KV/Line-FG ; 2KV/Line-Line Level 3, 10V
Level 4, 30A/m 100% dip 1 periods, 30% dip 25 periods, 100% interruptions 250 periods

OTHERS NOTE

MTBF

PCB type: 2853.1K hrs min. Telcordia SR-332 (Bellcore) ; 160.0K hrs min. MIL- HDBK-217F (25) Enclosed type: 1487.9K hrs min. Telcordia SR-332 (Bellcore) ; 163.8K hrs min. MIL-HDBK-217F (25)

DIMENSION (LWH) PCB type:12776.235mm or 531.37inch Enclosed type:1308643mm or 5.113.391.69inch

PACKING

PCB type:0.37Kg; 36pcs/14.3Kg/0.96CUFT Enclosed type:0.563Kg; 24pcs/14.5Kg/0.77CUFT

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 Class(with FG) EMC tests are
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

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File Name:RPS-300-SPEC 2024-04-15

300W Reliable Green Medical Power Supply

RPS-300 series

Block Diagram

PFC fosc : 65KHz PWM fosc : 70KHz

+5VSB DETECTION
CIRCUIT

POWER SWITCHING PWM CONTROL

RECTIFIERS &
FILTER

RECTIFIERS &
FILTER

I/P

EMI FILTER

RECTIFIERS &
PFC

POWER SWITCHING

RECTIFIERS &
FILTER

PG

FG

O.L.P.

CONTROL

DETECTION CIRCUIT

O.V.P.

PS/ON CONTROL

+5Vsb
+12V FAN supply +S +V -V -S PG
PS-ON

Derating Curve

Output Derating VS Input Voltage

With 20.5CFM Fan for RPS-300/RPS-300-C
300W

200W

Convection for RPS-300

180W 150W

Convection for RPS-300-C

100W

115VAC Convection

-30

0

10 20

30

40

50

60

70 (HORIZONTAL)

AMBIENT TEMPERATURE ()

100 90 80 70 60 50 40
90 95 115 120 130 140 160 180 200 220 240 264
INPUT VOLTAGE (VAC) 60Hz

LOAD (W) LOAD (%)

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File Name:RPS-300-SPEC 2024-04-15

300W Reliable Green Medical Power Supply

RPS-300 series

76.2

64.8

5.7

66.2

5

Mechanical Specification
RPS-300 (PCB type)
5.7 5
FS1
HS1 5 4 3 2 1

5cm

Unit:mm

Top View 127 115.6 117

SVR1
LED HS2 CN2

42

CN100 31

CN952

CN951

21 42 31

CN3

Air flow direction

FAN

20.5CFM

56

4-3.2

35

3 max.

HS1,HS2 can not be shorted Side View

Downloaded from Arrow.com.

File Name:RPS-300-SPEC 2024-04-15

300W Reliable Green Medical Power Supply
RPS-300-C (Enclosed type)

RPS-300 series
Case No. 247A Unit:mm

5.0
2-M3 L=4

126 120

110.5 Side View

R1.75 15.5

43 38.7
5cm 26.5

Side View

Air flow Top View direction

FAN

25CFM

57

Side View

Side View
130 5
120

4-M3 L=2

50 18.3
86

Downloaded from Arrow.com.

Bottom View

File Name:RPS-300-SPEC 2024-04-15

300W Reliable Green Medical Power Supply

RPS-300 series

AC Input Connector (CN1) : JST B5P-VH or equivalent

Pin No. 1 2,4 3 5

Assignment FG No Pin AC/L AC/N

Mating Housing

Terminal

JST VHR

JST SVH-21T-P1.1

or equivalent

or equivalent

Function Connector(CN100):HRS DF11-4DP-2DS or equivalent

Pin No. 1 2 3 4

Status -S +S
DC COM PG

Mating Housing
HRS DF11-4DS or equivalent

Terminal
HRS DF11-**SC or equivalent

DC Output Connector (CN2,CN3)

Pin No. Assignment Output Terminals

CN2

-V

M3.5 Pan HD screw in 2 positions

CN3

+V

Torque to 8 lbs-in(90cNm)max.

1.HS1,HS2 cannot be shorted.

Function Connector(CN951):HRS DF11-4DP-2DS or equivalent

Pin No. Status

Mating Housing

Terminal

1

5VSB

2,4

DC COM

HRS DF11-4DS or equivalent

HRS DF11-**SC or equivalent

3

PS-ON

FAN Connector(CN952) : JST S2B-XH or equivalent

Pin No. Assignment Mating Housing

Terminal

1

DC COM

JST XHP JST SXH-001T-P0.6

2

+12V

or equivalent

or equivalent

Note : 1. The FAN supply is designed to serve as the source of the additive external fan for the cooling of the power supply, enabling the full load delivery and assuring the best life span of the product. Please do not use this FAN supply to drive other devices.
2.The PCB type (Blank type) model delivers EMI Class B for both conducted emission and radiated emission for power supply , when configured into either Class(with FG) .
3.The enclosed type(-C type) model is not suitable for configuration within a Class (no FG) system but suggested within a Class (with FG) system.

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

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File Name:RPS-300-SPEC 2024-04-15

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