MEAN WELL OWA-200E-42 is a moistureproof AC/DC adapter with 42 VDC, 4.75 A and 199 W rated output. Match the connected equipment to its fixed output voltage and rated current. This E version uses a CEE 7/7 AC plug and 180–264 VAC input. The IP67 rating is for the power body; connector protection must suit the installation.
Download MEAN WELL OWA-200E Datasheet (PDF)Download MEAN WELL Installation Manual (PDF)Catalog location: PDF pages 37–41; specification table on page 38, curves on page 39, and connection drawing on page 40.
Model and output
| Parameter |
Specification |
| Model and code |
OWA-200E-42 — OWA-200E; E identifies the European AC plug version; 42 identifies the nominal DC output voltage. |
| Output mode |
Single-output constant-voltage external AC/DC adapter. |
| Rated output voltage |
42 VDC |
| Rated output current |
4.75 A |
| Rated output power |
199 W (catalog rating) |
| Maximum ripple and noise |
250 mVp-p; measured at 20 MHz bandwidth with a 12-inch twisted pair and parallel 0.1 μF / 47 μF capacitors. |
| Voltage tolerance |
±3%; includes initial setup tolerance, line regulation and load regulation. |
| Line and load regulation |
Line: ±0.5%; load: ±3%. |
Input and electrical performance
| Parameter |
Specification |
| Input voltage |
180–264 VAC or 254–370 VDC. For DC operation, verify the manufacturer’s connection instructions and appropriate input connection for the delivered model. |
| Input frequency |
47–63 Hz |
| Typical efficiency |
94% at 230 VAC. |
| Typical power factor |
Built-in active PFC; >0.96 at 230 VAC at full load. |
| Typical AC input current |
1.1 A at 230 VAC |
| Setup and rise time |
Setup 500 ms / rise 80 ms at 230 VAC. Setup time is measured at cold first start; turning the power supply ON/OFF may increase setup time. |
| Typical hold-up time |
10 ms at full load, 230 VAC. |
| Typical inrush current |
Cold start: 65 A at 230 VAC; 550 μs width at 50% peak current. |
| Leakage current |
<0.25 mA at 240 VAC. |
| No-load consumption |
<0.15 W |
Protection and operating conditions
| Parameter |
Specification |
| Overcurrent protection |
105–150%; hiccup mode, automatically recovers after the fault is removed. |
| Short-circuit protection |
Hiccup mode, automatically recovers after the fault is removed. |
| Overvoltage protection |
46–57 V; output shuts down. Remove the fault and re-power to recover. |
| Overtemperature protection |
Output shuts down. Remove the overtemperature condition and re-power to recover. |
| Ambient temperature |
−40 to +70°C, subject to derating. |
| Cooling and load derating |
Fanless free-air convection with the recommended horizontal mounting. At 230 VAC: 100% load through +45°C, decreasing to 50% at +70°C. Apply thermal and input/load limits together; the upper ambient limit is not a full-load rating. |
| Input/load curve |
At 60 Hz: 100% load over 180–264 VAC. |
| Humidity and storage |
Working: 20–95% RH, non-condensing. Storage: −40 to +80°C, 10–95% RH. |
| Temperature coefficient |
±0.03%/°C over 0–50°C. |
| Vibration |
10–500 Hz, 5 G, 12 minutes per cycle, 72 minutes each along X, Y and Z axes. |
Safety and compliance
| Parameter |
Specification |
| Catalog safety and construction |
Class II power unit, no FG connection; fully silicone-potted plastic enclosure. IP67 applies to the power body, not an unrestricted waterproof rating for plugs or the complete installation. DEKRA EN61558-1 and EN61558-2-16; DEKRA EN60335-1; EAC TP TC 004. |
| Energy-efficiency declarations |
Energy efficiency Level VI; EU ErP requirements are stated in the catalog. CoC Version 5 is also stated for this model. |
| EMC emissions |
EN55032 (CISPR32) Class B; EN55035; EN55014-1; EN61000-3-2/3; EAC TP TC 020 (as listed in the catalog). |
| Insulation |
Input-to-output withstand voltage: 4.2 kVAC. Input-to-output isolation resistance: 100 MΩ at 500 VDC / 25°C / 70% RH. |
| EMC immunity |
EN61000-4-2/-3/-4/-5/-6/-8/-11; EN55014-2; EN55024; light-industrial level with L–N surge 2 kV; EAC TP TC 020. |
Connections and installation
| Parameter |
Specification |
| Dimensions and mounting |
195 × 68 × 39.5 mm (L × W × H); case PWM-200E, drawing tolerance ±1 mm; two Ø4.5 mm mounting holes. Follow the recommended horizontal mounting and dimensioned drawing. Retain the supplied cable/ferrite arrangement where fitted. |
| AC connection |
CEE 7/7; H05RN-F 1.0 mm² × 2 conductors, 1500 ±20 mm. |
| DC connection |
Standard XLR4P, NEUTRIK NC4MX or equivalent: pins 1 and 2 positive; pins 3 and 4 negative; connector rating 15 A maximum. SJOW 14 AWG × 2 conductors, 300 V / 105°C cable, 1000 ±20 mm. Use the numbered connector drawing to identify pins. |
| Optional connectors |
C6P MOLEX 39-01-2060 (4.2 mm) or equivalent, 15 A maximum: pins 1/2/3 positive, pins 4/5/6 negative; FG not connected to the output connector; M19 LLT-M19-20002F307 or equivalent, 15 A maximum: pin 1 positive, pin 2 negative; MIC4 NEUTRIK XLR NC4FX or equivalent, 15 A maximum: pins 1/2 positive, pins 3/4 negative; R7B KYCON KPPX-4P or equivalent, 15 A maximum: pins 1/4 positive, pins 2/3 negative. These are optional connector configurations, not the standard connector or included separate accessories. Confirm the factory configuration with MEAN WELL before ordering; observe both the supply rating and connector limit. |
| Catalog packing reference |
1.32 kg per unit (1320 g); this is the catalog PACKING reference, not a measured net weight or a shipping-parcel weight. |
| MTBF |
2677.8 / 267.6 thousand hours minimum, Telcordia SR-332 / MIL-HDBK-217F at 25°C, respectively. |
Disconnect AC power before connecting the DC plug, installing, cleaning or servicing, and prevent accidental reconnection. Check voltage, polarity, connector size and current rating before use; never force an incompatible plug. Keep connections secure and protect cables from damage. Provide ventilation and leave 10–15 cm clearance when an adjacent device is a heat source; do not stack objects on the unit. Follow the catalog’s horizontal mounting and load curves; nonstandard mounting or high ambient temperature may require additional derating. Keep plugs and connections appropriately protected; do not immerse the unit in water. Do not open the enclosure. Damaged external cables must be replaced by the manufacturer, a service agent or similarly qualified personnel. Verify insulation, interconnections and EMC in the final equipment.
For battery-charging applications, the catalog recommends operation with a BMS controller. Confirm the battery and charging-control requirements for the complete system before use.
Specification notes
Unless otherwise specified, catalog parameters are measured at 230 VAC input, rated load and 25°C ambient. Typical efficiency, power factor and time values depend on operating conditions; protection thresholds do not authorize continuous overload. The manufacturer catalog states a 5-year warranty; applicable manufacturer terms govern.
