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Meanwell RPS-400-18 is a 400W highly reliable green PCB type medical power supply with 18V22.3A13.9A401.4W250.2W150mVp-p17.1-18.9V. It is designed with high power density on 5" by 3" footprint, and also 80~264VAC input. What’s more, the item features the high working efficiency up to 94%, extremely low no load power consumption down below 0.5W and operating altitude up to 4000 meters. Thus, RPS-400-18 (blank type only) could be used for both ClassⅠ(with FG) or Class Ⅱ (no FG) system. As per extremely low leakage current less than 160uA and 250W convection, 400W force air, the product meets the international medical regulations(2*MOPP) and EMC BS EN/EN55011. Apart from them, RPS-400-18 provides the complete protection functions such as Short circuit, Overload, Over voltage and Over temperature. Furthermore, RP S-400 series offers the enclosed style models (-C/TF/SF). As a result of its long lifespan, high reliability, excellent quality, Meanwell RPS-400-18 is a very perfectly fitting solution for all kinds of BF rated "patient contact" medical system equipment.
RPS | Series Name |
400 | Rated Wattage |
18 | Output Voltage |
C | Type |
Blank | PCB Type |
C | Enclosed Casing Type |
TF | Enclosed Type with fan on the top |
SF | Enclosed Type with fan on the side |
Model | RPS-400-18 | ||
OUTPUT | DC VOLTAGE | 18V | |
CURRENT | 25CFM | 22.3A | |
Convection | 13.9A | ||
RATED POWER | 25CFM | 401.4W | |
Convection | 250.2W | ||
RIPPLE & NOISE (max.) | 150mVp-p | ||
VOLTAGE ADJ. RANGE | 17.1-18.9V | ||
VOLTAGE TOL ERANCE | ±3.0% | ||
LINE REGULATION | ±0.5% | ||
LOAD REGUL .ATION | ±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 | 80 ~ 264VAC 113 ~ 370VDC | |
FREQUENCY RANGE | 47 ~ 63Hz | ||
POWER FACTOR | PF>0.94/230VAC PF>0.98/115VAC at full load | ||
EFFICIENCY (Typ.) | 93.00% | ||
AC CURRENT (Typ.) | 4.2A/115VAC 2.1A/230VAC | ||
INRUSH CURRENT(Typ.) | COLD START 35A/115VAC 70A/230VAC | ||
LEAKAGE CURRENT | Earth leakage current <200 A/264VAC 50Hz , Touch current < 70 A/264VAC | ||
PROTECTION | OVERL OAD | 105 ~ 135% rated output power | |
Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||
OVER VOLTAGE | 19.8-23.4V | ||
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 a fan; Tolerance -15%~+10% at main output 20% rated current (20.5CFM) | ||
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 | 4000 meters | ||
SAFETY & EMC | SAFETY STANDARDS Note.6,9 | 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 IMMUNITY | BS EN/EN55024 , BS EN/EN60601-1-2, BS EN/EN61204-3 |
l 5"x3" compact size
l 3 years warranty
l 250W convection, 400W force air
l Operating altitude up to 4000 meters
l EMI Class B for ClassⅠ& Class A for ClassⅡconfiguration
l No load power consumption<0.5W by PS-ON control
l 5Vdc standby output, 12Vdc fan supply, Power Good Power F ail and remote sense
l Protections: Short circuit/Overload/Over voltage/Over temperature
l Suitable for BF application with appropriate system configuration
l Medical safety approved (2 X MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN606O1-1
l Oral irrigator
l Hemodialysis machine
l Sleep apnea devices
l Pump machine
l Electric bed
l Medical computer monitors
Brand | Meanwell |
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