MINI-DC-UPS/12DC/4

Isolated DIN Rail Mount DC/DC Converter, ITE, 48 W, 1 Output, 12 VDC, 4 A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PHOENIX CONTACT
Product type: Isolated DIN Rail Mount DC / DC Converters
Width: 67.5mm
Height: 99mm
No. of Outputs: 1 Output
Output Power Max: 48W
Power Supply Approvals: ITE
Output Current - Output 1: 4A
Output Voltage - Output 1: 12VDC

Delivery and price
Units per pack	1
Price	248.23 €
Current stock	10+
Lead time	7 days

Datasheet

https://www.phoenixcontact.com/gb/products/2866598 

## Uninterruptible power supply - MINI-DC-UPS/12DC/4 - 2866598 

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Uninterruptible power supply with integrated power supply unit, 4 A, in combination with MINI-BAT/12/DC 1.6 Ah or 2.6 Ah 

## Product Description 

The MINI-DC-UPS provide an uninterruptible DC voltage both in case of AC power supply network and in the event of mains interferences. The wide-range input allows input voltages from 85 V AC to 264 V AC; 4 A is provided at the output with a regulated and adjustable output voltage from 10 V DC to 16 V DC. The rechargeable battery module supplies an output voltage from 13.6 V DC to 9.6 V DC in buffer mode. A 1.6 Ah or a 2.6 Ah rechargeable battery module is optionally used depending on the required buffer time. The buffer time varies depending on the load current. 

|Key Commercial Data<br>~~I~~<br>Y >=w|~~I~~<br>|
|---|---|
|Packing unit<br>~~a~~|1 pc<br>~~a~~|
|GTIN<br>~~YR~~|~~YR~~|
|Weight per Piece (excluding packing)<br>~~rs~~|491.2 g<br>~~rs~~|
|Custom tariff number<br>~~es~~|85371091<br>~~es~~|
|Country of origin<br>~~rs~~|China<br>~~rs~~|



## Key Commercial Data 

## Technical data 

## Dimensions 

|Dimensions||
|---|---|
|Width|67.5 mm|
|Height|99 mm|
|Depth|107 mm|
|Ambient conditions||
|Degree of protection|IP20|
|Ambient temperature (operation)|-25 °C ... 70 °C (> 60 °C Derating: 2,5 %/K)|
|Ambient temperature (storage/transport)|-40 °C ... 80 °C|
|Max. permissible relative humidity (operation)|95 % (at 25 °C, non-condensing)|
|Noise immunity|EN 61000-6-2:2005|
|Input data||
|Nominal input voltage range<br>100 V AC ... 240 V AC<br>~~CT~~||



09/03/2016   Page 1 / 6 

https://www.phoenixcontact.com/gb/products/2866598 

## Uninterruptible power supply - MINI-DC-UPS/12DC/4 - 2866598 

## Technical data 

## Input data 

|Input data||
|---|---|
|AC input voltage range|85 V AC ... 264 V AC|
|Input voltage range DC|100 V DC ... 350 V DC (UL508: 100...250 V DC)|
|Buffer time|Can be set to: 0.5 min; 1 min; 2 min; 3 min; 5 min; 10 min; 15 min; 20<br>min; 30 min; permanent|
|Current consumption|0.65 A (230 V AC)|
||1.35 A (120 V AC)|
|Inrush current limiting/I²t|< 1.1 A<br>2s|
|Power failure bypass|see diagram|
|Typical response time|100 ms|
|Power factor (cos phi)|approx. 0.5|
|Protective circuit|Varistor|
|Input fuse, integrated|3.15 A (slow-blow, internal)|
|Output data||
|Nominal output voltage<br>12 V DC<br>Setting range of the output voltage (USet)<br>10 V DC ... 16 V DC (AC input voltage available, AC input voltage not<br>available: Output voltage depending on the battery voltage: 13.6 V DC ...<br>9.6 V DC)<br>Nennausgangsstrom (IN)<br>4 A<br>Derating<br>60 °C ... 70 °C (2.5%/K)<br>Output current limit<br>max. 7 A<br>Max. capacitive load<br>Unlimited<br>Control deviation<br>< 1 % (change in load, static 10 % ... 90 %)<br>Power loss nominal load max.<br>10.5 W<br>Maximum power dissipation in no-load condition<br>3.8 W<br>Power dissipation battery operation<br>2.9 W<br>Efficiency<br>> 82 %<br>Residual ripple<br>< 50 mVPP<br>Peak switching voltages nominal load<br>< 100 mVPP<br>Connection in parallel<br>No<br>Surge protection against internal surge voltages<br>< 35 V DC<br>Feedback resistance<br>35 V DC<br>~~==~~||
|General||
|IQ technology<br>No<br>Net weight<br>0.45 kg<br>Memory medium<br>External, rechargeable battery 1.6 Ah / 2.6 Ah<br>Insulation voltage input/output<br>4 kV (type test)<br>2 kV (routine test)<br>Protection class<br>II (in closed control cabinet)<br>> 728000 h (40°C)<br>Mounting position<br>horizontal DIN rail NS 35, EN 60715<br>~~wa~~||
||09/03/2016   Page 2 / 6|



https://www.phoenixcontact.com/gb/products/2866598 

## Uninterruptible power supply - MINI-DC-UPS/12DC/4 - 2866598 

## Technical data 

## General 

|Assembly instructions<br>Can be aligned: Horizontally 0 mm, vertically 50 mm|
|---|
|Connection data, input|
|Connection method<br>Pluggable COMBICON screw connections,<br>Conductor cross section solid min.<br>0.2 mm²<br>Conductor cross section solid max.<br>2.5 mm²<br>Conductor cross section flexible min.<br>0.2 mm²<br>Conductor cross section flexible max.<br>2.5 mm²<br>Conductor cross section AWG min.<br>24<br>Conductor cross section AWG max.<br>12<br>Stripping length<br>8 mm<br>Screw thread<br>M3<br>Connection data, output<br>Connection method<br>Pluggable COMBICON screw connections,<br>Conductor cross section solid min.<br>0.2 mm²<br>Conductor cross section solid max.<br>2.5 mm²<br>Conductor cross section flexible min.<br>0.2 mm²<br>Conductor cross section flexible max.<br>2.5 mm²<br>Conductor cross section AWG min.<br>24<br>Conductor cross section AWG max.<br>12<br>Stripping length<br>8 mm<br>Screw thread<br>M3<br>Connection data for signaling<br>Conductor cross section solid min.<br>0.2 mm²<br>Conductor cross section solid max.<br>2.5 mm²<br>Conductor cross section flexible min.<br>0.2 mm²<br>Conductor cross section flexible max.<br>2.5 mm²<br>Conductor cross section AWG min.<br>24<br>Conductor cross section AWG max.<br>12<br>Screw thread<br>M3<br>Standards and Regulations<br>Electromagnetic compatibility<br>Conformance with EMC Directive 2004/108/EC<br>Shock<br>30g in each direction, according to IEC 60068-2-27<br>Noise emission<br>EN 55011 (EN 55022)<br>Noise immunity<br>EN 61000-6-2:2005<br>Connection in acc. with standard<br>CUL<br>Standards/regulations<br>EN 61000-4-3<br>EN 61000-4-4<br>EN 61000-4-6<br>Standard – Electrical equipment of machines<br>EN 60204-1<br>~~==~~<br>~~—~~<br>~~== _=~~<br>~~SS SS~~<br>~~===~~|
|09/03/2016   Page 3 / 6|



https://www.phoenixcontact.com/gb/products/2866598 

## Uninterruptible power supply - MINI-DC-UPS/12DC/4 - 2866598 

## Technical data 

## Standards and Regulations 

|Standard - Electrical safety|EN 60950-1/VDE 0805 (SELV)|
|---|---|
||EN 61558-2-17|
|Standard – Electronic equipment for use in electrical power installations<br>and their assembly into electrical power installations|EN 50178/VDE 0160 (PELV)|
|Standard – Safety extra-low voltage|EN 60950-1 (SELV)|
||EN 60204 (PELV)|
|Standard - Safe isolation|DIN VDE 0100-410|
|Standard – Protection against shock currents, basic requirements for<br>protective separation in electrical equipment|EN 50178|
|UL approvals|UL Listed UL 508|
||UL/C-UL Recognized UL 60950|
||UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D<br>(Hazardous Location)|
|Vibration (operation)|< 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6)|
|Low Voltage Directive|Conformance with LV directive 2006/95/EC|
|Rail applications|EN 50121-4|



## Classifications 

## eCl@ss 

|eCl@ss 4.0|eCl@ss 4.0|27040603|
|---|---|---|
|eCl@ss 4.1|eCl@ss 4.1|27040603|
|eCl@ss 5.0|eCl@ss 5.0|27040603|
|eCl@ss 5.1|eCl@ss 5.1|27040603|
|eCl@ss 6.0|eCl@ss 6.0|27040603|
|eCl@ss 7.0|eCl@ss 7.0|27040603|
|eCl@ss 8.0|eCl@ss 8.0|27040603|



ETIM ETIM 2.0 EC000382 ETIM 3.0 EC000382 ETIM 4.0 EC000382 ETIM 5.0 EC000382 ~~_—S——~~ UNSPSC UNSPSC 6.01 30211510 UNSPSC 7.0901 39121011 UNSPSC 11 39121011 UNSPSC 12.01 39121011 UNSPSC 13.2 39121011 ~~SSS~~ 09/03/2016   Page 4 / 6 

https://www.phoenixcontact.com/gb/products/2866598 

## Uninterruptible power supply - MINI-DC-UPS/12DC/4 - 2866598 

## Approvals 

Approvals 

Approvals 

UL Recognized / UL Listed / cUL Recognized / EAC / EAC / cULus Recognized 

Ex Approvals 

UL Listed / cUL Listed / cULus Listed 

Approvals submitted 

## Approval details 

UL Recognized 

UL Listed 

cUL Recognized 

EAC ~~PT~~ EAC ~~PT~~ 

cULus Recognized 

Drawings 

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https://www.phoenixcontact.com/gb/products/2866598 

## Uninterruptible power supply - MINI-DC-UPS/12DC/4 - 2866598 

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Phoenix Contact 2016 © - all rights reserved http://www.phoenixcontact.com 

09/03/2016   Page 6 / 6

Updated at February 9, 2023

Phoenix Contact is a global leader in industrial connection technology, automation systems, and electronic interface solutions. With decades of engineering heritage originating in Germany, the company develops robust components designed to ensure reliable power, data, and signal transmission across demanding manufacturing and industrial environments. The cornerstone of the Phoenix Contact portfolio is its industry-leading selection of connection technologies. The range features an exceptional variety of terminal blocks, including pluggable headers and sockets, highly reliable wire-to-board solutions, and versatile DIN rail terminal blocks. These foundational connectivity components are supported by a comprehensive ecosystem of power distribution blocks, interface modules, marking systems, and accessories engineered for seamless control cabinet wiring. Beyond physical connectivity, Phoenix Contact provides critical components for advanced automation, control, and system protection. The wider offering encompasses a broad spectrum of process controllers, high-efficiency AC/DC converters, and a comprehensive suite of power, safety, and solid-state relays. From precision signal converters and electronic circuit breakers to fiber optic cable assemblies, Phoenix Contact equips engineers with the high-performance technologies required to build secure, highly efficient, and future-ready industrial systems.

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