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Specifications
Specification | Description |
---|---|
Part Number | 85071 |
Manufacturer | Murr Elektronik |
Type | Switch Mode Power Supply |
Input Voltage AC (Min) | 360 V |
Input Voltage AC (Max) | 550 V |
Input Current AC (3-Phase) | 0.65 A |
Inrush Current (Max) | 15 A |
External Backup Fuse Per Phase (Max) | 2 A |
Efficiency | 90% |
Output Voltage DC | 24 V |
Output Voltage DC (Min) | 24 V |
Output Voltage DC (Max) | 28 V |
Output Voltage Adjustable | Yes |
Output Current | 10 A |
Output Current (UL) | 12 A |
Mains Failure Bridging | 11 ms @ 400 V AC |
Ripple (Max) | 20 mV |
Spikes (s-s Max) | 100 mV |
Short-Circuit Protection Output | Yes |
Overload Protection Output | Yes |
Mounting Method | Snapped onto Mounting Rail TH35 (EN 60715) |
Operating Temperature (Min) | 0 °C |
Operating Temperature (Max) | 60 °C |
Storage Temperature (Min) | -25 °C |
Storage Temperature (Max) | 85 °C |
Relative Humidity (Min - Operation) | 5% |
Relative Humidity (Max - Operation) | 95% non-condensing |
Product Standard | IEC 61010-2-201 |
Connection Type | Spring clamp terminals FK with 4 poles for input (L1, L2, L3, PE) and 4 poles for output (+, -) |
Dimensions (H x W x D) | 127 mm x 68 mm x 198 mm |
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85071 Product Description
The Murr Elektronik 85071 is a robust and efficient switch mode power supply designed to meet the demanding requirements of industrial environments. This three-phase unit is capable of handling input voltages ranging from 360 to 550VAC, delivering a stable output of 24-28VDC at a current of 10A. Its compact design allows for easy installation on a standard mounting rail, making it a versatile solution for a variety of applications.
Engineered for reliability, the power supply features an impressive efficiency rate of 90%, ensuring minimal energy wastage and optimal performance. It is equipped with protective measures against short circuits and overload, enhancing its durability and safety. The output voltage is adjustable, providing flexibility to cater to specific needs, and the unit can be connected in parallel or series, allowing for scalability in complex systems.
With an operating temperature range of 0°C to 60°C and a storage temperature range of -25°C to 85°C, the Murr Elektronik 85071 is built to withstand challenging climatic conditions without compromising on performance. Its compliance with IEC 61010-2-201 and other relevant standards is a testament to its quality and reliability.
Ideal for a wide range of industrial applications, this power supply is a dependable choice for those seeking a high-quality power solution that combines functionality with endurance.
Frequently Asked Questions
What type of power supply is this?
This is a switch mode power supply designed for converting AC input voltage into a stable DC output.
Can this power supply be used with a three-phase input?
Yes, the Murr Elektronik 85071 is designed to operate with a three-phase input ranging from 360 to 550VAC.
Is the output voltage of this power supply adjustable?
Indeed, the output voltage is adjustable and can be set between 24V to 28V DC.
What is the maximum output current of this power supply?
The maximum output current provided by this power supply is 10A.
Does this power supply offer protection against short circuits and overloads?
Yes, it includes both short-circuit and overload protection to ensure safe operation.
What is the efficiency rating of this power supply?
The power supply operates with an efficiency of approximately 90%.
Can this power supply be mounted on a DIN rail?
Yes, it is suitable for mounting on a DIN rail, specifically the TH35 type according to EN 60715.
What is the operating temperature range for this power supply?
The operating temperature range is from 0°C to 60°C.
Is this power supply compliant with any safety or regulatory standards?
The power supply complies with the IEC 61010-2-201 standard.
How many devices can be connected in parallel or series with this power supply?
A maximum of 5 devices can be connected in parallel and 2 devices in series with the power supply.