MEAN WELL OWA-90E Series 90W Single Output Moistureproof Adaptor Owner’s Manual

: June 15, 2024
: MEAN WELL

Table of Contents

MEAN WELL OWA-90E Series 90W Single Output Moistureproof Adaptor
Product Information
Features
Applications
Description
SPECIFICATION
Block Diagram
Derating Curve
Mechanical Specification
Output Plug Assignment
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL OWA-90E Series 90W Single Output Moistureproof Adaptor

Product Information

Specifications

Model| DC Voltage| Rated Current| Rated Power| Ripple & Noise (max.)| Line Regulation| Load Regulation| Setup, Rise Time| Hold Up Time (Typ.)| Voltage Range| Frequency Range| Power Factor (Typ.)| Input Efficiency (Typ.)| AC Current (Typ.)| Inrush Current (Typ.)| Leakage Current
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
OWA-90E-12| 12V| 7.5A| 90W| 150mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 89%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-15| 15V| 6A| 90W| 150mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 90%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-20| 20V| 4.5A| 90W| 150mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 90%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-24| 24V| 3.75A| 90W| 150mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 90%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-30| 30V| 3A| 90W| 200mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 90%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-36| 36V| 2.5A| 90W| 200mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 91%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-42| 42V| 2.15A| 90.3W| 250mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 91%| 0.95A / 115VAC 0.5A / 230VAC| COLD START 60A(twidth=550s measured at 50% Ipeak) at
230VAC| –
OWA-90E-48| 48V| 1.88A| 90.24W| 250mVp-p| –| –| 500ms, 80ms at 95% load 115VAC / 230VAC| 16ms at full load 115VAC / 230VAC| 90 ~ 264VAC 127 ~ 370VDC| 47 ~ 63Hz| PF>0.98/115VAC, PF>0.96/230VAC at full load| 91%

Features

Universal AC input / Full range
Built-in active PFC function
High efficiency up to 91%
No load power consumption<0.15W
Energy efficiency Level VI
Comply with EU ErP and meet CoC Version 5
Protections: Short circuit / Over current / Over voltage / Over temperature
Class II power unit, no FG
Fanless design, cooling by free air convection
5 years warranty

Applications

Robotic lawn mower
Household appliance
Battery charging
General electronic products in dusty or humid environment

GTIN CODE

MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description

OWA-90E is a 90W AC/DC, class II (without earth pin) external power supply series pinpointing the moistureproof feature. The fully-potted silicone inside the plastic enclosure enhances the heat dissipation; it also benefits that the OWA-90E is approved for IP67 level so that this series specializes the application in which the damp, humidity or dust resistance is needed for the external power supply. OWA-90E follows the latest energy efficiency demand, and is compliant with EU ErP and meets Code of Conduct(CoC) Version 5; the no load power consumption is less than 0.15W. It is certified with EN 61558-2-16; moreover, the compliance to EN 60335-1 for selected models can greatly simplify the system design such as household appliances. OWA-90E adopts the universal input range from 90 VAC to 264VAC, and incorporates a built-in PFC function. With a working efficiency up to 91%, OWA-90E is cooled by free air convection; the working temperature ranges from -40°C to +70°C.

Model Encoding

SPECIFICATION

MODEL| OWA-90E-12| OWA-90E-15| OWA-90E-20| OWA- 90E-24| OWA-90E-30| OWA-90E-36| OWA-90E-42| OWA-90E-48| OWA-90E-54
---|---|---|---|---|---|---|---|---|---

OUTPUT

| DC VOLTAGE| 12V| 15V| 20V| 24V| 30V| 36V| 42V| 48V| 54V
RATED CURRENT| 7.5A| 6A| 4.5A| 3.75A| 3A| 2.5A| 2.15A| 1.88A| 1.67A
RATED POWER| 90W| 90W| 90W| 90W| 90W| 90W| 90.3W| 90.24W| 90.18W
RIPPLE & NOISE (max.) **Note.2| 150mVp-p| 150mVp-p| 150mVp-p| 150mVp-p| 200mVp-p| 200mVp-p| 250mVp-p| 250mVp-p| 350mVp-p
VOLTAGE TOLERANCE Note.3| ±4.0%| ±4.0%| ±4.0%| ±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%| ±0.5%| ±0.5%
LOAD REGULATION| ±1.5%| ±1.0%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME Note.4| 500ms, 80ms at 95% load 115VAC / 230VAC
HOLD UP TIME (Typ.)**| 16ms at full load 115VAC / 230VAC

INPUT

| VOLTAGE RANGE| 90 ~ 264VAC 127 ~ 370VDC
FREQUENCY RANGE| 47 ~ 63Hz
POWER FACTOR (Typ.)| PF>0.98/115VAC, PF>0.96/230VAC at full load
EFFICIENCY (Typ.)| 89%| 90%| 90%| 90%| 90%| 91%| 91%| 91%| 91%
AC CURRENT (Typ.)| 0.95A / 115VAC 0.5A / 230VAC
INRUSH CURRENT (Typ.)| COLD START 60A(twidth=550μs measured at 50% Ipeak) at 230VAC
LEAKAGE CURRENT| <0.25mA / 240VAC

PROTECTION

| OVERLOAD| 105 ~ 115%
Protection type : Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT| Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

| 15 ~ 17V| 17.5 ~ 21V| 23 ~ 27V| 28 ~ 34V| 34 ~ 40V| 41 ~ 46V| 46 ~ 54V| 54 ~ 60V| 59 ~ 66V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE| Shut down o/p voltage, re-power on to recover

ENVIRONMENT

| WORKING TEMP.| -40 ~ +70℃ (Refer to “Derating Curve”)
WORKING HUMIDITY| 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY| -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT| ±0.03%/℃ (0 ~ 50℃)
VIBRATION| 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

| SAFETY STANDARDS| EN61558-1,-2-16 listed; EN60335-1 listed(except for OWA-90E-42,48,54); EAC TP TC 004,IP67 approved
WITHSTAND VOLTAGE| I/P-O/P:3.75KVAC
ISOLATION RESISTANCE| I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION| Compliance to EN55032 (CISPR32) Class B, EN55014-1,EN61000-3-2,-3;EAC TP TC 020
EMC IMMUNITY| Compliance to EN61000-4-2,3,4,5,6,8,11, EN55035, EN55014-2,

light industry level (surge L- N : 2KV), EAC TP TC 020

OTHERS

| MTBF| 3044.3K hrs min. Telcordia SR-332 (Bellcore) 292.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 1716337.5mm
PACKING| 0.92Kg; 16pcs/15.7Kg/1.01CUFT
NOTE| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel
capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.