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B&R 0PS1050.3

Minimum space requirement in the control cabinet due to a…

MPN: 0PS1050.3
Category: Single-phase power supplies

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R 0PS1050.3?

Minimum space requirement in the control cabinet due to a thin design

Robust and reliable thanks to dynamic boost with a strong output characteristic curve for starting heavy loads

Optical and preventive function monitoring with three-color LED and dry switching contact

Easy handling due to push-in connections, label fields, wire stripping mark and tamper-resistant setup

Can be connected in parallel for increased power and redundancy

Temperature range: -25°C to +70°C

Worldwide use thanks to AC and DC wide-range input

International certification package

24 VDC power supply unit, 1-phase, 5 A, input 100 to 240 VAC, wide range, thin design, top-hat rail installation

Specifications

General information

Insulation voltages – Input - Output	3 kV AC (type test); 3.1 kV DC (routine test)
Insulation voltages – Input - Ground	1.5 kV AC (type test); 3.1 kV DC (routine test)
Insulation voltages – Input - Signal	3 kV AC (type test); 3.1 kV DC (routine test)
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	Not applicable
Certifications – UL	cULus E534663; Industrial control equipment
Certifications – DNV	Temperature: D (-25 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: A
Status display	Green LED (DC OK), threshold value U out > 21 V
Active DC OK switch output	See section "Dry switching contact".
Connection type	Push-in connectionCable data"."> (note: For details, see section)

Input

Nominal input voltage	100 to 240 VAC
Input voltage	100 to 240 VAC -15% to +10%; 100 to 240 VDC ±10%; 115 to 240 VAC ±10% (UL); 160 to 240 VDC ±10% (UL)
Network type	Star network (TN, TT, IT(PE))
Frequency	50 to 60 Hz ±10%
Inrush current	<33 A (note: Current flow into the filter capacitors during the first microseconds is excluded.)
Current consumption	1.3 A / 0.59 A (100 VAC / 240 VAC); 1.1 A / 0.6 A (120 VAC / 230 VAC); 1.29 A / 0.53 A (100 VDC / 240 VDC)
I 2t	<0.55 A 2s
Power failure bypass	Typ. 28 ms (120 VAC); Typ. 28 ms (230 VAC)
Leakage current to PE	<3.5 mA
Protective circuit	Varistor transient protection
Internal fuse	6.3 A
Required line fuse for device and line protection	See section "Input protection".

Output

Nominal voltage	24 VDC
Output power	120 W / Max. 180 W (5 s) (note: Specification of nominal value (P N ) and maximum boost value (P Dyn.Boost ))
Output voltage	24 to 28 VDC
Output current	5 A / Max. 7.5 A (5 s) (note: Specification of nominal value (I N ) and maximum boost value (I Dyn.Boost ))
Setting range for output voltage	24 to 28 VDC
Control deviation	<0.1% (input voltage change ±10%); <3% (load change, dynamic); <1% (load change, static)
Rise time	≤1 s (U OUT (10 to 90%))
Residual ripple	Typ. 50 mV SS
Can be connected in parallel	Yes, for increased efficiency and redundancy
Can be connected in series	Yes, for increased output voltage (observe SELV limit)
Overvoltage protection	≤35 VDC (on the output (OVP))
Protective functions	Short-circuit protection
Feedback voltage resistance	≤35 VDC

Efficiency, reliability

Power dissipation – Rated load	<8.54 W (120 VAC); <6.51 W (230 VAC)
Power dissipation – No-load operation	<2.14 W (120 VAC); <1.75 W (230 VAC)
Efficiency	Typ. 93% (120 VAC); Typ. 94% (230 VAC)
MTBF	230 VAC / >3,300,000 h (25°C); 230 VAC / >1,900,000 h (40°C); 230 VAC / >880,000 h (60°C) (note: Per IEC 61709, SN 29500)

Operating conditions

Mounting orientation – Horizontal	Yes
Mounting orientation – Vertical	No
Installation elevation above sea level – Maximum	5000 m
Flammability class	V0 (note: Per UL 94, housing and terminals)
Ventilation/Cooling	Normal convection, no fan required
Degree of protection per EN 60529	IP20
Protection class	I

Ambient conditions

Temperature – Operation	-25 to 70°C
Temperature – Derating	See section "Derating".
Temperature – Starting temperature	-40°C (note: Minimum permissible ambient temperature in a voltage-free state at the time the power supply unit is switched on. During operation, the conditions according to the operating temperature continue to apply.)
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	Max. 95%, non-condensing
Vibration – Operation	10 to 50 Hz, amplitude ±0.2 mm; 50 to 150 Hz, 2.3 g, 90 min, per IEC 60068-2-6
Shock – Operation	18 ms, 30 g, in each direction, per IEC 60068-2-27
Pollution degree	2
Climate category	3K3, per EN 60721
Overvoltage category	III (≤2000 m) / II (≤5000 m), per EN 61010-1 ; III (≤2000 m) / II (≤5000 m), per EN 61010-2-201

Mechanical properties

Housing – Material	Aluminum sheet, plastic cover PA
Housing – Coating	No protective coating
Dimensions – Width	35 mm
Dimensions – Height	135 mm
Dimensions – Depth	120 mm
Installation	Easy top-hat rail installation (NS 35 rails, EN 60715)
Weight	450 g

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

Data sheet 0PS1050.3PDF · 2 MB · 1.00 (07/26/2023) - EN

CAD & dimension drawings

3D file DXF/STEP 0PS1050.3ZIP · 1 MB · 1.00 (08/01/2023)

Certificates (2)

0PS1050.3: frequently asked questions

When can 0PS1050.3 be shipped?

0PS1050.3 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 0PS1050.3 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 0PS1050.3 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 0PS1050.3, subject to availability and destination.