RECOM REDIIN120 AC DC Power Supply Instruction Manual

RECOM REDIIN120 AC DC Power Supply

Specifications:

• Models: REDIIN120-12, REDIIN120-24, REDIIN120-48
• Input Voltage Range: 90-264VAC
• Protection Features: Output short circuit, overvoltage, overload, overtemperature
• Indoor Use Only
• Requires Protective Earth Connection

Product Usage Instructions

Installing the Power Supply:

1. Before any installation or maintenance work, disconnect and lock-off the mains supply for at least 5 minutes and secure it against accidental reconnection.
2. Refer to mounting guidelines in Fig. 2 for proper installation.
3. Ensure adequate ventilation to prevent overheating as continuous high temperature operation may reduce lifetime or trigger overtemperature protection (Fig. 3).
4. When connecting to AC input voltage, connect the earth ground wire to the terminal block first, then connect N and L.
5. Securely fasten all wire strands into the terminal connections to prevent poor contact. Consider using ferrule terminations for stranded wires (Fig. 4).
6. When disconnecting from AC input voltage, first disconnect wires N and L, then disconnect the earth ground wire from the terminal block.
7. Ensure compliance with specifications to avoid performance decrease or device damage.

Putting the Power Supply into Operation:

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

Safe Operation of the Power Supply:

Derating: Consult the derating graph in Fig. 5 for safe operation.

FAQ

• Q: Can I use the power supply in wet locations?
  • A: No, the unit is not suitable for wet locations or areas where moisture or condensation can be expected.
• Q: What should I do if I encounter problems during installation?
  • A: Contact RECOM Techsupport for assistance.

General information

For your own 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 in accordance with the following standards:

• CE (EMC, RoHS2, LVD)
• UL
• UKCA

Intended use

The unit is suitable for supply voltages in the range of 90-264VAC. 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 access-able). The internal input fuse must not be replaced by the user. The unit is output short circuit, over voltage, over load and over temperature protected. The unit requires a Protective Earth connection for safety

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
• Device is an open type of equipment and 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:

Step / Description

1. Before any installation or maintenance work, disconnect and lock-off the mains supply for at least 5 minutes and secure it against accidental reconnection.
2. The mounting guidelines can be found in Fig. 2
3. Allow adequate ventilation to prevent overheating. Operation under continuous high temperature may reduce lifetime or over-temperature protection will be triggered. Refer to Fig. 3
4. When connecting the PSU to an AC input voltage, first connect the earth ground wire to the terminal block, then connect N and L.
5. Ensure that all of the strands of each wire enter the Terminal connection and the screw terminals are securely fastened to prevent poor contact. The use of ferrule terminations is recommended if stranded wires are used. Refer to Fig. 4.
6. When disconnecting the Power Supply Unit from the AC input voltage, first disconnect the wires N and L, then disconnect the earth ground wire from the terminal block.
7. Any usage which does not comply with the specifications may decrease the performance or damage the device.

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 graph below at Fig. 5

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

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

Dismantling and disposing of the Power Supply

• Disconnect the power supply
• 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.

©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

RECOM Power GmbH

Münzfeld 35, 4810 Gmunden, AUSTRIA

• +43 7612 88325 700 +43 7612 88325 801
• techsupportemea@recom-power.com
• www.recom-power.com

Technical Data

At 115/230VAC, full load forced air cooling, 25°C, with 5 minute warm-up time unless otherwise stated

|

REDIIN120-12

|

REDIIN120-24

|

REDIIN120-48

---|---|---|---
nom. Output Power – continuous| 120W
Output Voltage (Factory Setting)| 12VDC| 24VDC| 48VDC
Output Current| 10A| 5A| 2.5A
Efficiency| 86%| 88.5%| 89.5%
Nominal Voltage Range| 50-60Hz, 100-240VAC
Operating Range| 47Hz – 63Hz, 90-264VAC
Input Current| 2.1A @115VAC / 1.3A @230VAC
Inrush Current (cold start)| 35A @230VAC cold start
Hold Up Time| 10ms @115VAC / 16ms @230VAC
Short Circuit Protection| hiccup mode, auto recovery / Hiccup-Modus, Automatischer Neustart / Mode « hiccup », récupération automatique

Overload Protection (Fig. 6)

| 105% – 150% of rated load current, auto recovery / 105% – 150% vom nominalen Ausgangsstrom, Automatischer Neustart

/ De 105 % à 150 % du courant de charge nominal, récupération automatique

Over Temperature Protection| latch off / speichernd abschaltend / mémorisant désactivant

DC OK LED (Fig. 1)

| green light, displays correct function of the output / grünes Licht signalisiert die korrekte Funktion des Ausgangs/ La lumière verte indique le bon fonctionnement de la sortie

In case of error, no LED lights up / Im Fehlerfall, leuchtet keine LED / en cas d‘erreur, aucune LED ne s‘allume

Output Voltage Adjust (Trimming)| 10.8 – 13.2VDC| 21.6 – 26.4VDC| 43.2 – 52.8VDC
Operating Temperature (Fig. 5)| -30°C to +70°C (with derating, Fig. 1 / mit Leistungsreduzierung, Abb. 1 / Avec réduction de puissance Fig. 1)
Storage Conditions| -40°C to +85°C, 10% – 95% RH max / relative Luftfeuchte / humidité relative
Operating Humidity| 20% – 90% RH max.
Operating Altitude| 5000m
Pollution Degree| PD2
Dimensions / Weight| 123.6 x 30 x 116.8mm / 450g typ.
Safety Approvals| IEC/EN62368-1, UL61010-1, CSA/CAN-C22.2 No. 61010-1

Fig. 1: Mechanical Dimension

Device description

1. Output Terminal block connector
2. DC voltage adjustment potentiometer
3. DC OK LED (green)
4. Input Terminal block connector

Block diagram

Fig. 2: Mounting

The power supply unit can be mounted on 35mm DIN rails in accordance with EN60715

Mounting, refer to Fig. 2.1:

1. Place the device on the DIN rail with a slight upward tilt. As shown in Fig. 5.1, snap the device into the DIN rail.
2. Now tilt the device downward until it reaches the lower part of the DIN rail.
3. Press the lower part of the device firmly against the rail until the device locks into position on the DIN rail.

To make sure it is securely locked in place, give the device a gentle shake.

To release refer to Fig 2.2:

1. Pull the DIN rail latch by using a screwdriver OUT of the device and HOLD it.
2. Tilt the bottom of the device OUT.
3. Pull the device away from the DIN rail by pushing it up.

Installation Instructions

The following installation clearances must be kept when power supplies are permanently fully loaded. For Vertical Mounting, the device should be installed with input terminal block on the bottom

Connection

Use flexible (stranded wire) or solid cables with the following wire cross- section, refer to Fig. 4.1. Ferrules are required for flexible cables. Use copper conductors designed for an operating temperature of at least 105°C. To secure reliable and shock proof connections, the stripping length should be 7 mm., refer to. Fig. 4.2 Ensure that the wires are fully inserted into the connecting terminals. Refer to Fig. 4.3 The screw terminals must be securely fastened and all wire strands inserted into the terminals to ensure safe and maximum contact.

Derating Graph

• Cold start capability -40°C; between -40°C and -30°C may exceed limits. Guaranteed start up above -30°C
• Kaltstart= -40°C, zwischen -40°C und -30°C können Grenzwerte überschritten werden. Garantierter Start bei über -30°C

Over Current Protection

The unit operates in constant voltage mode within its rated load range. When exceeding the maximum current rating by 105% to 150% of its nominal rating the unit enters into a limited-current mode which drives the output voltage to approximately 80% of its nominal set point. Further increased load leading the units into a hiccup mode with an automated restart.

Product printing symbol and safety mark description

| This product bears the marking required by Directives 2014/30/EU and 2014/35/EU. With the CE mark, RECOM declares that the product complies with the essential requirements and directives of the European regulations.

| This product bears the marking required by UK Regulations, including Electromagnetic Compatibility Regulations 2016 (similar to EU-EMC), Electrical Equipment (Safety) Regulations 2016 (similar to EU-LVD) and Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (similar to EU-RoHS2). With the UKCA mark, RECOM declares that the product complies with the essential requirements and regulations of UK statutory instruments.
| Read instruction before use! Anleitung vor Gebrauch lesen!
| Danger due to hot surfaces -Touching under operating can cause burns.
| Caution = Documentation must be consulted in all cases where this symbol is marked.
| UL Recognized Component Mark, indicates compliance with both Canadian and U.S. requirements.
| UL Listed Product Mark, indicates compliance with both Canadian and U.S. requirements.

| 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.
| RECOM Power Trademark

References

• Homepage | Power Integrations

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