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- NEWPower Systems Automation SolutionsAxon Test – Software for analysis and testing of industrial communications protocols (DNP3, Modbus, IEC 60870-5-104 &101, OPC) Axon Builder – SCADA/HMI Software for monitoring, control and data acquisition Axon Exchange – Gateway or substation concentrator for communications protocols ( IEC 61850, ICCP, DNP3, Modbus, SNMP, Fast message (SEL), DLMS, OPS, IEC 60870-5-104 &101) Axon AT61 – Tool suite for simulate IEC 61850 Client/Server Goose, simulator bay Axon BMS – Web system for private management of Backups Axon Comtrade – Automatic protection and collection system of Comtrade files
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- Our Products
- DC UPS SystemDC UPS Systems Power Supply + Battery Charger in one single unit Our Smart DC UPS Systems have ethernet-based communications and control in every model (except for some low power DIN Rail DC UPS) and are suitable for standby and cyclic applications. Some load and battery monitorable parameters are: Mains fails – PSU fails Battery missing – Battery low Charge current control Monitoring and reporting of battery current and state of charge Low voltage disconnect operation Automatic battery test Battery temperature compensation Multi-stage Charging modes ( Boost – Absorption – Float – Recovery) 12V DC UPS 24V DC UPS 48V DC UPS 110V DC UPS 220V DC UPS
- AC/DC Power Supplies
- Battery Chargers
- DC to DC Converters
- DC/AC Inverters
- DC Power Systems & Accessories
- Batteries
- AC UPS & Transfer Systems
- DC Power Distribution PanelsSmart DC Power Distribution Panels Reduce Unnecessary Site Visits And Increase Quality Of Service To Your Customers ur distribution panels offer this flexibility. One of the key advantages of wireless broadband – providing high-bandwidth internet access to remote customers – can also present challenges, especially when a remote site experiences a technical issue. This often necessitates a visit to the site by a technician to troubleshoot the problem. In some instances, the issue can be resolved simply by power cycling power to a troublesome device.
- Programmable AC Power SupplyProgrammable AC Power Supply
- Remote Battery Monitoring System
- NEWPower Systems Automation SolutionsAxon Test – Software for analysis and testing of industrial communications protocols (DNP3, Modbus, IEC 60870-5-104 &101, OPC) Axon Builder – SCADA/HMI Software for monitoring, control and data acquisition Axon Exchange – Gateway or substation concentrator for communications protocols ( IEC 61850, ICCP, DNP3, Modbus, SNMP, Fast message (SEL), DLMS, OPS, IEC 60870-5-104 &101) Axon AT61 – Tool suite for simulate IEC 61850 Client/Server Goose, simulator bay Axon BMS – Web system for private management of Backups Axon Comtrade – Automatic protection and collection system of Comtrade files
- Power Quality
- DC Electronic Loads
- Custom Solutions
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- Support
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- My Enquiries
Product Information
- 40 W Convection Rating
- Low 1.1” Profile
- Medical and ITE Approvals
- Class I & Class II Installations
- High Power Density
- Less than 0.15 W No Load Input Power
SKU: HPS-AC-DC-ECF40
ECF40 Series AC-DC Power Supplies 40 Watts
Open frame – Low Profile AC/DC Power Supply
The ECF40 series is designed to minimize the no load power consumption and maximize efficiency to facilitate equipment design to meet the latest environmental legislation. Approved for medical and ITE applications in either Class I or Class II installations, this range of single output AC-DC power supplies are packaged in a low profile 1.1” height with a foot print of just 1.5” by 3”. The ECF40 provides up to 40W convection-cooled over the full 90-264 VAC input range, and operates down to 80 VAC with minimal de-rating. The power supply features two AC line fuses and low leakage currents required by medical applications. The low profile, low noise and safety approvals covering ITE and medical standards allows the versatile ECF40 series to be used in a wide range of applications.
Service life
The estimated service life of the ECF40 is determined by the cooling arrangements and load conditions experienced in the end application. Due to the uncertain nature of the end application this estimated service life is based on the actual measured temperature of key capacitors within the product when installed by the end application.
Specifications Table
| Input | |||||
| Characteristic | Minimum | Typical | Maximum | Units | Notes & Conditions |
| Input Voltage – Operating | 80 | 115/230 | 264 | VDC | Derate output from 100% at 90 VAC to 90% at 85 VAC and 80% at 80 VAC |
| Input Frequency | 47 | 50/60 | 63 | Hz | Agency approval, 47-63 Hz |
| Power Factor | EN61000-3-2 clas s A | ||||
| Input Current – Full Load | 0.8/0.4 | A | 115/230 VAC | ||
| Inrush Current | 60 | A | 264 VAC cold s tart, 25 ºC | ||
| Earth Leakage Current | 250 | 264 VAC/60 Hz | |||
| No load Input Power | 0.15 | μA | |||
| Input Protection | T3.15 A/250 A, 250 V Internal fuse fitted in line and neutral. | W | |||
| Output | |||||
| Characteristic | Minimum | Typical | Maximum | Units | Notes & Conditions |
| Output Voltage | 12 | 48 | VDC | See Models and Ratings table | |
| Initial Set Accuracy | ±1 | % | 50% load, 115/230 VAC | ||
| Output Voltage Adjustment | 10 | % | |||
| Minimum Load | 0 | A | No minimum load required | ||
| Start Up Delay | 1 | 2 | s | ||
| Outout Rise Time | 50 | ms | |||
| Hold Up Time | 8.3/20 | ms | Min at full load 115/230 VAC | ||
| Line Regulation | ±0.5 | % | 90-264 VAC | ||
| Load Regulation | 1 | % | 0-100% load. | ||
| Transient Response | 4 | % | Recovery within 1% in les s than 500 μs for a 50-75% and 75-50% load step | ||
| Over/Undershoot | 5 | % | Full load | ||
| Ripple & Noise | 3/2 | % pk-pk | 12 V/15-48 V models | ||
| Overvoltage Protection | 115 | 140 | % | Vnom, recycle input to reset | |
| Overload Protection | 110 | 160 | % I nom | ||
| Short Circuit Protection | Continuous trip and res tart (hiccup) | ||||
| Temperature Coefficient | 0.05 | %/ °C | |||
| General | |||||
| Characteristic | Minimum | Typical | Maximum | Units | Notes & Conditions |
| Efficiency | 90 | % | Average active mode efficiency at 25% , 50% , 75% and 100% load | ||
| Isolation: Input to Output Input to Ground Output to Ground | 4000 1500 500 | VAC VAC VAC | 2 x MOPP 1 x MOPP 1 x MOPP at output voltage | ||
| Power Density | 8.1 | W/in3 | |||
| Mean Time Between Failure | 500 | kHrs | MIL-HDB K-217F, Notice 2 +25 °C GB | ||
| Weight | 0.15 (69.0) | lb (g) | |||
| Environmental | |||||
| Characteristic | Minimum | Typical | Maximum | Units | Notes & Conditions |
| Operating Temperature | -25 | +70 | °C | See derating curve, fig.3 | |
| Storage Temperature | -40 | +85 | °C | ||
| Operating Altitude | 5000/4000 | m | ITE/Medical | ||
| Humidity | 5 | 95 | %RH | Non-condensing | |
| Shock | ±3 x 30g shocks in each plane, total 18 shocks . 30g = 11ms (+/- 0.5msecs ), half s ine. Conforms to EN60068-2-27 | ||||
| Vibration | Single axis 10-500 Hz at 2g sweep and endurance at resonance in all 3 planes . Conforms to EN60068-2-6 | ||||
| EMC: Emissions | |||||
| Phenomenon | Standard | Test Level | Criteria | Notes & Conditions | |
| Conducted | EN55011/32 | Class B | With no external components | ||
| Radiated | EN55011/32 | Class A | See application notes | ||
| Harmonic Current | EN61000-3-2 | Class A | |||
| Voltage Functions | EN61000-3-3 | ||||
Series Table
| Models & Ratings | ||||
| Model Number | Output Power | Output Voltage | Output Current | Efficiency(1) |
| ECF40US 12 | 40 W | 12.0 V | 3.34 A | 91% |
| ECF40US 15 | 40 W | 15.0 V | 2.67 A | 92% |
| ECF40US 18 | 40 W | 18.0 V | 2.23 A | 93% |
| ECF40US 24 | 40 W | 24.0 V | 1.67 A | 91% |
| ECF40US 36 | 40 W | 36.0 V | 1.11 A | 90% |
| ECF40US 48 | 40 W | 48.0 V | 0.83 A | 90% |
Ask for Assistance
Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.
Below some parameters usually required to size and select the right power supply:
- Power & control requirements
- Output & Input Voltage / Multioutput Voltage / Variable Voltage
- Redundancy level
- Mounting
- Inrush Current
- Environmental specifications (Temperature, altitude, vibration, shock)
- Specific Industries Standards (Railway, Military, Medical)
- Terminals
Contact Our Team
Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.
For power automation systems please contact us at power.systems.automation@heliosps.com.au
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