MEAN WELL RPS-400-24-C 400W Reliable Green Medical Power Supply Owner’s Manual

MEAN WELL RPS-400-24-C 400W Reliable Green Medical Power Supply

Product Information

Specifications

• Model: RPS-400 series
• Power Output: 400W
• Efficiency: 91.5% – 94%
• Input Voltage: 115VAC / 230VAC
• Safety Standards: IEC60601-1, TUV BS EN/EN60601-1, EAC TP TC 004, UL ANSI/AAMI ES60601-1
• Isolation Level: Primary-Secondary: 2xMOPP, Primary-Earth: 1xMOPP, Secondary-Earth: 1xMOPP
• Dimensions: Multiple sizes available
• Weight: Varies based on model

Product Usage Instructions

Safety Precautions
Before using the product, please read the user manual carefully and adhere to the following safety precautions:

• Ensure proper ventilation around the power supply unit.
• Avoid exposing the unit to extreme temperatures or high humidity levels.
• Do not attempt to disassemble or modify the power supply unit.
• Only connect the power supply to compatible devices and power sources.

Installation
To install the power supply unit, follow these steps:

1. Choose a suitable location with adequate airflow.
2. Connect the power supply to the device using the appropriate cables.
3. Ensure a stable power source with the correct voltage is provided.
4. Securely mount the power supply unit in place to prevent movement.

Operation
To operate the power supply unit:

1. Switch on the power supply using the designated power button.
2. Monitor the indicator lights to ensure proper functionality.
3. In case of any abnormalities, immediately disconnect the power supply and refer to the user manual.

Features

• 5″x3″ 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 configuration
• 250W convection,400W force air
• EMI Class B for Class 1 & Class A for Class Il configuration
• No load power consumption<0.5W by PS-ON control
• 5Vdc standby output, 12Vdc fan supply, Power Good, Power Fail and remote sense
• Protections: Short circuit / Overload / Over voltage / Over temperature
• Operating altitude up to 4000 meters
• 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/serviceTIN.aspx

Description

RPS-400 is a 400W highly reliable green PCB type medical power supply with a high power density on the 5″ by 3″ footprint. It accepts 80~264VAC input and offers various output voltages between 12V and 48V. The working efficiency is up to 94% and the extremely low no load power consumption is down below 0.5W. RPS-400 (blank type only) is able to be used for both Class I (with FG) or Class II (no FG) system design. The extremely low leakage current is less than 160м A. 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-400 series also offers the enclosed style models -C / TF /SF)

Model Encoding

SPECIFICATION

MODEL| RPS-400-12| RPS-400-15| RPS-400-18| RPS-400-24| RPS-400-27| RPS-400-36| RPS-400-48
---|---|---|---|---|---|---|---

OUTPUT

| DC VOLTAGE| 12V| 15V| 18V| 24V| 27V| 36V| 48V

CURRENT

| 25CFM| 33.3A| 26.7A| 22.3A| 16.7A| 14.9A| 11.2A| 8.4A
Convection| 20.8A| 16.7A| 13.9A| 10.5A| 9.3A| 7A| 5.3A
RATED POWER| 25CFM| 399.6W| 400.5W| 401.4W| 400.8W| 402.3W| 403.2W| 403.2W
Convection| 249.6W| 250.5W| 250.2W| 252W| 251.1W| 252W| 254.4W
RIPPLE & NOISE (max.) Note.2| 120mVp-p| 120mVp-p| 150mVp-p| 150mVp-p| 200mVp-p| 200mVp-p| 200mVp-p
VOLTAGE ADJ. RANGE(main output )| 11.4~12.6V| 14.3~15.8V| 17.1~18.9V| 22.8~25.2V| 25.6 ~ 28.4V| 34.2 ~37.8V| 45.6 ~50.4V
VOLTAGE TOLERANCE Note.3| ±3.0%| ±3.0%| ±3.0%| ±2.0%| ±1.0%| ±1.0%| ±1.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
LOAD REGULATION| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%
SETUP, RISE TIME| 1000ms, 30ms/230VAC       1500ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)| 16ms/230VAC  16ms/115VAC at full load

INPUT

| 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
EFFICIENCY (Typ.)| 91.5%| 92%| 93%| 93%| 93.5%| 94%| 94%
AC CURRENT (Typ.)| 4.2A/115VAC      2.1A/230VAC
INRUSH CURRENT (Typ.)| COLD START 35A/115VAC          70A/230VAC
LEAKAGE CURRENT (max.) Note.5| Earth leakage current <200μA/264VAC  50Hz , Touch current < 70μA/264VAC

PROTECTION

|

OVERLOAD

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

OVER VOLTAGE

| 13.2 ~ 15.6V| 16.5 ~ 19.5V| 19.8 ~23.4V| 26.4 ~ 31.2V| 29.7 ~ 35.1V| 39.6 ~ 46.8V| 52.8 ~ 62.4V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE| Protection type : Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

|

5V STANDBY

| 5Vsb : 5V@0.6A without fan, 1A with fan 25CFM ; Tolerance ±2%, ripple : 120mVp-p(max.)

FAN SUPPLY

| 12V@0.5A for driving fan ;

Tolerance -15% ~+10% at main output 35% rated current (25CFM)

FAN CONTROL| Fan on by 20% load min. (For RPS-400-xxTF/SF)

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

ENVIRONMENT

| WORKING TEMP.| -30 ~ +70℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 90% RH non-condensing
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| 4000 meters

SAFETY & EMC

(Note 7)

|

SAFETY STANDARDS

| IEC60601-1, TUV BS EN/EN60601-1,EAC TP TC 004, UL ANSI / AAMI ES60601-1 (3.1 version),

CAN/CSA-C22.2 No. 60601-1:14 – Edition 3 approved;

Design refer to BS EN/EN60335-1

---|---|---
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:100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

| Parameter| Standard| Test Level / Note
Conducted emission| BS EN/EN55011 (CISPR11)| Class B(Please see last page note1)
Radiated emission| BS EN/EN55011 (CISPR11)| Class B(Please see last page note1)
Harmonic current| BS EN/EN61000-3-2| Class A
Voltage flicker| BS EN/EN61000-3-3| —–

EMC IMMUNITY

| BS EN/EN55035 , BS EN/EN60601-1-2, BS EN/EN61204-3
Parameter| Standard| Test Level / Note
ESD| BS EN/EN61000-4-2| Level 4, 15KV air ; Level 4, 8KV contact

RF field susceptibility

| BS EN/EN61000-4-3| Level 3, 10V/m( 80MHz~2.7GHz ) Table 9, 9~28V/m( 385MHz~5.78GHz )
EFT bursts| BS EN/EN61000-4-4| 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| 100% dip 1 periods, 30% dip 25 periods,

100% interruptions 250 periods

OTHERS

| MTBF| 1393.3K hrs min.       Telcordia SR-332 (Bellcore) ; 194.1K hrs min.        MIL-HDBK-217F (25℃)

DIMENSION

| Type| RPS-400| RPS-400-C| RPS-400-TF| RPS-400-SF

LWH

| 12776.235mm| 1308643mm| 1308658.5mm| 1608643mm
5″3″1.37″inch| 5.11″3.39″1.69″inch| 5.11″3.39″2.30″inch| 6.3″3.39″1.69″inch

PACKING

| P.W.| 0.39Kg| 0.51Kg| 0.58Kg| 0.64Kg
Q’TY| 36pcs| 24pcs| 24pcs| 24pcs
G.W.| 15Kg| 13.2Kg| 14.9Kg| 16.4Kg
M’MENT| 0.96CUFT| 0.77CUFT| 0.86CUFT| 0.91CUFT

NOTE

| 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 0.1μf & 47μf 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 ClassⅠ(with FG) EMC tests are executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The ClassⅡ (without FG) EMC tests are

executed by mounting the unit on a 130mm*86.6mm 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 Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

Derating Curve

Mechanical Specification

RPS-400-C (Enclosed type)

RPS-400-TF (Enclosed type with fan on the top)

RPS-400-SF (Enclosed type with fan on the side)

Mounting Instruction for -C/-TF/-SF Type

Hole No.| Recommended Screw Size| MAX. Penetration Depth L| Recommended mounting torque
---|---|---|---
1| M3| 2mm| 4~6Kgf-cm
2| M3| 4mm| 4~6Kgf-cm

CONNECTION

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

JST VHR

or equivalent

|

JST SVH-21T-P1.1

or equivalent

2| No Pin
3| AC/N

DC Output Connector (CN2, CN3)

Function Connector(CN11): TKP DHI-2X2 or equivalent

TKP DH2

or equivalent

|

TKP

or equivalent

2| +S
3| DC COM
4| PG

Function Connector(CN95): TKP DH2L-2X2 or equivalent

TKP DH2

or equivalent

|

TKP

or equivalent

2,4| DC COM
3| PS-ON

FAN Connector(CN12): TKP 8812-2 or equivalent (Except for RPS-400-TF/SF)

or equivalent

| TKP 8811

or equivalent

2| +12V

* Note:

1. When the input voltage is 230VAC, the PCB type (Blank-Type) model delivers EMI Class B for both conducted emission and radiated emission for the power supply; When the input voltage is 110VAC, the PCB type (Blank Type) model delivers EMI Class B for conducted emission and Class A for radiated emission for the power supply. It delivers Class A for conducted emission and radiated emission, when configured into Class II (no FG) system.
2. The enclosed type (-C/TF/SF type) models are not suitable for configuration within a Class II (without FG) system, but suggested within a Class I (with FG) system.
3. Mounting Instruction for enclosed type.

FAQ

Q: What are the safety standards this product complies with?
A: The product complies with safety standards such as IEC60601-1, TUV BS EN/EN60601-1, EAC TP TC 004, UL ANSI/AAMI ES60601-1.

Q: What is the efficiency of this power supply?
A: The efficiency ranges from 91.5% to 94% depending on operating conditions.

Q: Can this power supply be used in medical applications?
A: Yes, it is suitable for medical applications with appropriate system configuration and safety approvals.

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