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Mean Well OWA-200E-48 Power Supply Moistureproof 200W 48V 4.17A

200W48VBox Type

SKU OWA-200E-48

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Overview

OWA-200E-48 is the 48V output model of this series: rated current 4.17A, rated power 200W, typical efficiency 94%.

OWA-200E is a 200W AC/DC, class Ⅱ (no FG) 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 power body of OWA-200E achieves 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-200E follows the latest energy efficiency demand with the no load power consumption less than 0.15W. It is certified with EN61558-2-16; moreover, the compliance to EN60335-1 for selected models can greatly simplify the system design such as household or charging application. OWA-200E adopts the input range from 180VAC to 264VAC and incorporates a built-in PFC function. With the working efficiency up to 94%, OWA-200E is cooled by free air convection; the working temperature range from -40℃ to +70℃.

Features

Input range 180~264VAC
Class Ⅱ power unit, no FG
Built-in active PFC function
High efficiency up to 94%
No load power consumption <0.15W
Energy efficiency Level Ⅵ
Comply with EU ErP and CoC Version 5
Compliance to IEC/EN 61558-1,-2-16 and IEC/EN 60335-1 (except for OWA-200E-48,54) for household application
Fanless design, cooling by free air convection
Protections: Short circuit / Overload / Over voltage / Over temperature
5 years warranty
Various DC plug quick adapter accessory available (Plug kit sold seperately, please refer to : https://www.meanwell.com/upload/pdf/DC_plug.pdf)

Specifications

OWA-200E-48Specifications from the official datasheet (2024-10-16 edition)Download datasheet PDF

OUTPUT

DC VOLTAGE: 48V
RATED CURRENT: 4.17A
RATED POWER: 200W
RIPPLE & NOISE (max.)^Note.2: 250mVp-p
VOLTAGE TOLERANCE^Note.3: ±3.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±3.0%
SETUP, RISE TIME^Note.4: 500ms, 80ms 230VAC
HOLD UP TIME (Typ.): 10ms at full load 230VAC

INPUT

VOLTAGE RANGE: 180 ~ 264VAC 254 ~ 370VDC
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.96/230VAC at full load
EFFICIENCY(Typ.): 94%
AC CURRENT (Typ.): 1.1A / 230VAC
INRUSH CURRENT (Typ.): COLD START 65A(twidth=550μs measured at 50% Ipeak) at 230VAC
LEAKAGE CURRENT: <0.25mA / 240VAC
NO LOAD CONSUMPTION: <0.15W

PROTECTION

OVER CURRENT: 105% ~ 150% Protection type : Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 52 ~ 65V 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: DEKRA EN61558-1,-2-16; DEKRA EN60335-1(except for OWA-200E-48,54); EAC TP TC 004, IP67 (for power body) approved
WITHSTAND VOLTAGE: I/P-O/P:4.2KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to EN55032(CISPR32)ClassB, EN55035, EN55014-1, EN61000-3-2/3; EAC TP TC 020
EMC IMMUNITY: Compliance to EN61000-4-2,3,4,5,6,8,11,EN55014-2,EN55024, light industry level (surge L-N: 2KV), EAC TP TC 020

OTHERS

MTBF: 2677.8K hrs min. Telcordia SR-332 (Bellcore) 267.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 195*68*39.5mm
PACKING: 1.32Kg; 9pcs/ 12.88Kg/ 0.79CUFT

Test conditions and notes5

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 0.1uf & 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.
5. For battery charging purpose had better operation with a BMS controller.

Technical drawings

OWA-200E-48 Block Diagram — Block Diagram

OWA-200E-48 Derating Curve — Derating Curve

OWA-200E-48 Power Factor Characteristic — Power Factor Characteristic

OWA-200E-48 Mechanical Specification — Mechanical Specification

OWA-200E-48 DC output plug — DC output plug

OWA-200E-48 Recommend Mounting Direction — Recommend Mounting Direction

Typical applications

Industrial field PC adaptor
POS or KIOSK system
Portable Battery charger
Electric Lown mowe charger
General electronic products in dusty or humid environment
Household Device

Downloads

Datasheet1

OWA-200E-48 datasheetOWA_200E_spec.pdf · 2024-10-16 edition PDF Download

Certificates5

Mean Well OWA-200E Series Certificates PDF Download

Test reports1

Mean Well OWA-200E-48 Test Report PDF Download

FAQ

Can I use the OWA-200E-48 for a 48V industrial automation load?

Yes, if the load requires constant 48V DC and does not exceed 4.17A. This unit is rated for 200W, so it suits 48V automation equipment within that power and current envelope.

Is this a good fit for 48V telecom or IT support equipment?

It can be used for 48V DC devices that need a constant-voltage supply and draw up to 200W. The 4.17A output limit is the key number to check against the equipment requirement.

Can the OWA-200E-48 power 48V embedded systems or OEM assemblies?

Yes, for 48V embedded hardware that stays within 200W total load. Its box-type housing measures 195 x 68 x 39.5 mm, so check that the product enclosure has room for it.

Would this work for 48V DC equipment in a factory or process-control setting?

It is suitable where the machine or subsystem needs a constant 48V output at up to 4.17A. The operating temperature range of -40 degrees C to +70 degrees C, with derating at higher ambient temperatures, also supports tougher industrial conditions.

Can this 48V power supply be used indoors and outdoors?

Yes, the IP67 rating of the power body indicates a waterproof, dust-tight construction intended for moisture-exposed environments. With an operating range of -40 degrees C to +70 degrees C (with derating), it is appropriate for both indoor and outdoor service where 48V and 200W are required.

How does the OWA-200E-48 compare with other OWA-200E voltage options?

The listed OWA-200E models are 12V 180W 15A, 20V 200W 10A, 24V 199W 8.3A, 36V 199W 5.55A, 42V 199W 4.75A, 48V 200W 4.17A, and 54V 200W 3.71A. This version is the 48V member of that series, with the same 200W rating as the 20V and 54V models.

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