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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 2866802 |
| Manufacturer | Phoenix Contact |
| Product Type | Power Supply Unit |
| Series | QUINT |
| Input Voltage Range | 450 to 800 V DC |
| Output Voltage | 24 V DC ±1% |
| Nominal Output Current | 40 A (up to 60°C without derating) |
| Power Boost | 45 A (up to 40°C permanent) |
| Selective Fuse Breaking (SFB) | 215 A for 12 ms |
| Efficiency | > 94% (at 400 V AC and nominal values) |
| Operating Voltage Display | Green LED |
| Insulation Voltage Input/Output | 4 kV AC (type test), 2 kV AC (routine test) |
| Degree of Protection | IP20 |
| Protection Class | I |
| Mean Time Between Failures | > 500,000 h (according to IEC 61709) |
| Ambient Operating Temperature | -25 °C to +70 °C (derating above 60°C) |
| Ambient Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | ≤ 95% (at 25 °C, no condensation) |
| Mounting Position | Horizontal DIN rail NS 35, EN 60715 |
| Dimensions (W x H x D) | 96 mm x 130 mm x 176 mm |
| Net Weight | 2.5 kg |
| Standards and Regulations | EN 61000-6-2:2005, EN 60204, IEC 61558-2-17, IEC 60950-1/VDE 0805, EN 50178/VDE 0160, and more |
The Phoenix Contact 2866802 is a robust and high-performance power supply unit, part of the esteemed QUINT Series. Designed to operate with a wide input voltage range of 450 to 800 V DC, this unit is capable of delivering a stable 24 V DC output with a substantial 40 A current. Its compact dimensions of 96 x 176 x 130 mm make it an ideal choice for space-constrained applications.
This power supply unit is engineered for reliability, featuring an efficiency greater than 94% at nominal values, which ensures minimal energy wastage and reduced operational costs. The unit is equipped with Selective Fuse Breaking (SFB) technology, which allows for quick and reliable tripping of standard power circuit breakers, ensuring selective shutdown and fault localization without affecting the entire system's operation.
The unit's robust design is complemented by a green LED operating voltage display, providing clear and immediate feedback on the power status. With an impressive Mean Time Between Failure (MTBF) of over 500,000 hours, the Phoenix Contact 2866802 is built to last and maintain system uptime.
Safety and compliance are paramount, and this power supply unit meets the necessary standards, including EN 61000-6-2 for noise immunity and EN 60204 for electrical equipment of machines. It also conforms to the Low Voltage Directive 2006/95/EC, ensuring it meets the required safety standards for electrical equipment.
The Phoenix Contact 2866802 is designed for horizontal DIN rail mounting, making it easy to install and integrate into a variety of industrial settings. Its operating temperature range of -25 °C to 70 °C allows for reliable performance even in demanding environments, with derating necessary above 60 °C.
Overall, the Phoenix Contact 2866802 power supply unit is a dependable and efficient solution for a wide range of industrial power applications, offering both performance and resilience in a compact form factor.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What are the input voltage requirements for this power supply unit?
The power supply unit requires a nominal input voltage range of 3x 400 V AC to 500 V AC, with an AC input voltage range of 3x 320 V AC to 575 V AC. It can also operate on a DC input voltage range of 450 V DC to 800 V DC.
Can this power supply unit be used in a three-phase power system?
Yes, this power supply unit is designed for primary switched-mode operation in a three-phase power system.
What is the efficiency rating of this power supply unit?
The power supply unit boasts an efficiency rating of greater than 94% at 400 V AC and nominal values.
What is the maximum ambient operating temperature for this unit?
The maximum ambient operating temperature for the unit is 70°C. However, there is a derating above 60°C.
What type of protection does the power supply unit offer?
The unit offers transient surge protection and is equipped with varistors and gas-filled surge arresters. It also has a degree of protection of IP20 and is classified as Protection Class I.
What is the MTBF (Mean Time Between Failures) of this unit?
The Mean Time Between Failures (MTBF) for this unit is greater than 500,000 hours according to IEC 61709 and SN 29500.
Can this power supply unit be mounted on a DIN rail?
Yes, the unit is suitable for horizontal mounting on a DIN rail NS 35, in accordance with EN 60715.
Does this power supply support parallel connection for redundancy?
Yes, it supports parallel connection for redundancy and increased capacity.
What is the Selective Fuse Breaking (SFB) technology mentioned in the product description?
Selective Fuse Breaking (SFB) technology allows the power supply to deliver six times the nominal current for 12 ms, enabling it to reliably and quickly trigger standard power circuit breakers. This helps in selectively switching off faulty current paths, locating faults, and maintaining operation of important system parts.
What are the dimensions of this power supply unit?
The dimensions of the power supply unit are 96 mm in width, 130 mm in height, and 176 mm in depth.
