RECOM RACM140E-12SK-ENC AC and DC Power Supply Instruction Manual

RECOM RACM140E-12SK-ENC AC and DC Power Supply

Specifications

• Model Numbers: RACM140E-12SK/ENC; RACM140E-15SK/ENC; RACM140E-24SK/ENC; RACM140E-36SK/ENC; RACM140E-48SK/ENC
• Installation and Operating Instructions: AC/DC Power Supply: RACM140E-K/ENC
• Input Voltage Range: 80-264VAC, 120-370VDC
• Protection Features: Output short circuit, over voltage, and overload protection Indoor Use Only

Product Usage Instructions

• Installing the Power Supply
  • Before any installation or maintenance work, disconnect and lock off the main supply for at least 5 minutes.
  • Ensure adequate ventilation to prevent overheating.
  • The mounting orientation can be in any direction.
  • Use an adequate connector set for installation.
  • Do not make any changes to the power supply unit.
  • Install the device in a suitable enclosure.
  • Contact RECOM Techsupport if you encounter any problems during installation.
• Putting the Power Supply into Operation
  • Important! Before applying power, verify that the rated output current and voltage of the power supply match the requirements of the application.
  • Derating: Operate the power supply only within the specified conditions and ambient temperatures listed in the Specifications.
  • Pollution Degree 2 (PD2): Follow the specified pollution degree guidelines for safe operation.
• Faults and Troubleshooting
  • Depending on the protection mechanism, the device will automatically restart after the fault condition is resolved.
• Dismantling and Disposing of the Power Supply
  • Disconnect and uninstall the power supply properly. Dispose of packaging material and electrical components through authorized collection or disposal points in compliance with the EG WEEE Directive.

FAQs

• Q: Can I use the power supply in wet locations?
  • A: No, the unit is not suitable for wet locations or areas with moisture or condensation.
• Q: What should I do if I encounter an electrical danger warning?
  • A: Follow the RECOM step-by-step instructions provided in the manual and contact RECOM Techsupport if needed.

General Information

• For your safety, read the safety information before installing the power supply and putting it into operation.
• Keep these instructions and the safety information as an important part of the product.
• Pass them on to any subsequent owner. For support and additional information, please visit www.recom-power.com.

Required knowledge and responsibility areas of the user/ operator

• This device may only be installed and put in operation by qualified personnel.
• There are no user-serviceable parts inside. Do not modify or repair the unit.
• Check the power supply for visible defects before each use
• The power supply may only be operated within the specified technical specifications.
• Incorrect operation and improper installation can endanger your safety.

State of the art

The power supply is tested by the following standards:

• CE (EMC, RoHS2, LVD)
• UL

Intended use

• The unit is suitable for supply voltages in the range of 80-264VAC and 120-370VDC.
• Do not use in wet locations or in areas where moisture or condensation can be expected.
• All units have input fuses for device protection (not externally accessible).
• The unit is output short circuit, over-voltage, and load protected.

Installing the Power Supply

WARNING Electrical danger due to improper or faulty Installation of the power supply unit!

• Can cause serious injury, burns, or death.
• Follow the following RECOM step-by-step instructions
• Do not make any changes to the power supply
• The device is an open type equipment and is intended to be installed in a suitable enclosure.
• Indoor use only
• Contact RECOM Techsupport if you have problems

To install the power supply, proceed as follows:

Putting the Power Supply into operation

Important! Before applying power, ensure that the rated output current and voltage of the power supply meet the requirements of the application.

• Derating
  • See derating below. (Fig. 4).

Safe operation

Safe operation of the Power Supply

Operate the power supply only according to the conditions and the ambient temperatures listed in the Specifications.

The power supply should

• not be operated if defective
• not be operated under full load without sufficient cooling
• be installed in a controlled environment compliant with pollution degree 2 (PD2)

Faults and Troubleshooting

Depending on the degree of protection (a mechanism), the device restarts automatically after the fault condition is removed.

Warranty

Liability and warranty

RECOM Power GmbH assumes no responsibility and no liability for damages if:

• the power supply is used for purposes not listed in the Intended use section
• the power supply is operated outside of the specification
• the power supply is modified in any way
• the power supply is improperly installed
• the power supply is operated in a defective condition
• the power supply is exposed to corrosive chemicals or gases
• the documentation is not kept up to date

Power Supply

Dismantling and disposing of the Power Supply

• Disconnect and uninstall the power supply.
• The EG WEEE (Waste Electrical and Electronic Equipment) Directive applies to this product.
• Always dispose of packaging material and electrical devices or components via authorized collection or disposal points, not in household waste.

Other applicable documents: Important Safety Information

Technical Data

Technical Data At 115/230VAC, full load forced air cooling, 25°C, with 5 minute warm-up time unless otherwise stated| RACM140E-12SK/ENC| RACM140E- 15SK/ENC| RACM140E-24SK/ENC| RACM140E-36SK/ENC| RACM140E-48SK/ENC
---|---|---|---|---|---
nom. Output Power – continuous| 140W| 140W| 140W| 140W| 140W
nom. Output Voltage| 12VDC| 15VDC| 24VDC| 36VDC| 48VDC
nom. Output Current| 11.6A| 9.3A| 5.8A| 3.8A| 2.9A
Efficiency| 86%| 88%| 88%| 88%| 88%
Nominal Input Voltage Range| 100-240VAC
Operating Range| 80-264VAC or 120-370VDC
Input Current| 3A @115VAC / 2A @230VAC
Inrush Current (cold start)| 30A @115VAC / 60A @ 230VAC
Hold Up Time| 10ms @115VAC / 20ms @230VAC
Internal Input Fuse| 2x T6.3A, slow blow / 2x T6.3A, Träge
Over Voltage Protection| 30VDC max.| 30VDC max.| 40VDC max.| 48VDC max.| 65VDC max.
hiccup mode / automatischer Neustart
Over Voltage Category| OVC III (2000m) according to 61558, OVC II (5000m) according to 60601-1, 62368-1 & 60335-1 / OVC III (2000m) gemäß 61558, OVC II (5000m) gemäß 60601-1, 62368-1 & 60335-1
Over Current Protection| <200%, hiccup mode / <200%, automatischer Neustart
DC ON LED| green light, output voltage present / grünes Licht signalisiert Ausgangsspannung vorhanden
Operating Temperature| -40°C to +90°C with derating (refer to Fig. 2) / mit Leistungsreduzierung (siehe Fig. 2)
Operating Humidity| 95% RH max.
Operating Altitude| 5000m (OVC II) according to 60601-1, 62368-1 & 60335-1, 2000m (OVC III) according to 61558 / 5000m (OVC II) gemäß 60601-1, 62368-1 & 60335-1, 2000m (OVC III) gemäß 61558
Storage Conditions| -40°C to +90°C, 90% RH max. (non condensing) / -40°C bis +90°C, 90% RH max. (nicht kondensierend)
Dimensions / Weight| 147.0 x 81.5 x 40.0mm / 348g typ.
Approvals| CAN/CSA-C22.2 No. 60601-1:14, ANSI/AAMI ES60601-1, IEC/EN60601-1, IEC/EN62368-1, IEC/EN60335-1, IEC/EN61558-2-16, IEC/EN61558-1
Warranty| 3 years / 3 Jahre

Device Description

Fig. 1: Device Description

1. Input Connector (1=N; 3=L)
2. Output Connector (4,5= +Vout; 6,7= -Vout)
3. DC OK LED (green)

Mounting

Fig. 2: Mounting

Peak Load Capability

Fig. 3: Peak Load Capability

Peak Load calculation for recurrent dynamic loading (at natural convection 0.1m/s)

Parameters| Units| RACM140E-12SK  RACM140E-15SK| RACM140E-24SK| RACM140E-36SK RACM140E-48SK
---|---|---|---|---
Prated= rated output power| [W]| refer to Fig. 4: Derating Graph
PP= peak output power| [W]| 180W| 210W| 210W
Pr= recovery output power| [W]| use calculation above / nutze Kalkulation oberhalb
t1= peak time set| [s]| 10s max.
t2= recovery time| [s]| min. 5 x t1
k= heat dissipation factor| [ ]| 1.1| 1.0| 0.9

Derating Graph

Fig. 4: Derating Graph (@ natural convection 0.1m/s)

Block Diagram

Fig. 5: Block Diagram

Dimension

Fig. 6: Mechanical Dimension (mm)

Every indicated fixation point can be used for PE connections.

• Tolerances:  xx.x= ±0.5mm xx.xx= ±0.25mm
• AC/DC Power Supply: RACM140E-K/ENC

Product Printing Symbol

Fig. 7: Product printing symbol and safety mark description

CONTACT

• RECOM Power GmbH
• Münzfeld 35, 4810 Gmunden, AUSTRIA
• +43 7612 88325 700
• +43 7612 88325 801
• TechsupportAT@recom-power.com
• www.recom-power.com.

©RECOM Power GmbH. The information contained in these instructions and accompanying drawings are the intellectual property of RECOM Power GmbH. This manual can change without prior notice.

• Valid for: RACM140E-12SK/ENC; RACM140E-15SK/ENC; RACM140E-24SK/ENC; RACM140E-36SK/ENC; RACM140E-48SK/ENC
• Revision: 0/2024
• Document no.: IMG167

References

• Homepage | Power Integrations

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