MEAN WELL OWA-90E-12 Single Output Moistureproof Adaptor Owner’s Manual

: June 16, 2024
: MEAN WELL

Table of Contents

MEAN WELL OWA-90E-12 Single Output Moistureproof Adaptor
Product Information
**Features
Description
SPECIFICATION
Block Diagram
- Mechanical Specification
Input Plug Type
Installation Manual
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL OWA-90E-12 Single Output Moistureproof Adaptor

MEAN-WELL-OWA-90E-12-Single-Output-Moistureproof-Adaptor-
product

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| N/A| N/A| 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| N/A
OWA-90E-15| 15V| 6A| 90W| 150mVp-p| N/A| N/A| 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| N/A
OWA-90E-20| 20V| 4.5A| 90W| 150mVp-p| N/A| N/A| 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| N/A
OWA-90E-24| 24V| 3.75A| 90W| 150mVp-p| N/A| N/A| 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| N/A
OWA-90E-30| 30V| 3A| 90W| 200mVp-p| N/A| N/A| 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| N/A
OWA-90E-36| 36V| 2.5A| 90W| 200mVp-p| N/A| N/A| 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| N/A
OWA-90E-42| 42V| 2.15A| 90.3W| 250mVp-p| N/A| N/A| 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| N/A
OWA-90E-48| 48V| 1.88A| 90.24W| 250mVp-p| N/A| N/A| 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

**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
Meet CoC Version 5(Except for 12V)
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(Except for 12V); the no load power consumption is less than 0.15W. It is certified with EN 61558-2-16; moreover, 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 90VAC to 264VAC, and incorporates a built-in PFC function. With the 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

$MEAN-WELL-OWA-90E-12-Single-Output-Moistureproof-Adaptor-fig- $3$$

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 25C 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 enath of set un time is measured at cold tirst start Turning ONiOEE the nower sumolv may lead to increase of the set un time

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