MURR ELEKTRONIK Evolution DC Power Supply - 85002
Best current price£294.74from Tameson UK
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Blueperry agriculture (UK)Murr Elektronik Power Supply, 400Vac/24Vdc 20A 85002
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eBayMurrelektronik Evolution 20 Switching Power Supply 85002 3-Phase 22-28 V
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Product Information
Full details
The MURR ELEKTRONIK Evolution 85002 is an industrial-grade 3-phase DC power supply engineered for automation professionals and facility managers who require a robust, stable power source for heavy-duty equipment. It delivers a consistent 20A output across a wide input voltage range, ensuring reliable performance in demanding manufacturing environments; however, due to its specialized nature, it requires professional installation and adherence to strict industrial electrical safety protocols.
All features
| Model Part Number | 85002 |
|---|---|
| Brand | MURR ELEKTRONIK |
Extended Product Information
FAQs
Can this unit be used with a single-phase input?
No, the 85002 is specifically engineered for 3-phase AC input systems.
What is the adjustable output voltage range?
The output can be adjusted between 22V and 28V DC.
Does this unit support DC input?
Yes, it supports a DC input range of 480V to 745V.
What is the physical size of the unit?
The dimensions are 113x136x132mm.
Is this power supply DIN-rail mountable?
Yes, it is designed for standard industrial cabinet mounting, typically via DIN-rail.
Troubleshooting
Output voltage reads zero
Verify that all three phases are present at the input terminals and check if the input circuit breaker has tripped.
Power supply overheating
Verify that airflow paths are unobstructed and that the ambient temperature does not exceed the unit's rated specification.
Output voltage unstable
Ensure load current is not exceeding the 20A maximum capacity and check for loose terminal connections.
Pros and Cons
Pros
- High power density in a small form factor
- Wide input range provides excellent flexibility for different grid standards
- Stable voltage output ensures equipment protection
- Robust build quality suitable for 24/7 industrial uptime
Cons
- Not suitable for residential or low-voltage hobbyist applications
- Requires significant clearance for proper heat dissipation
- Installation requires certified electrical expertise
Setup, Compatibility & Care
Installation must be performed by a qualified electrician in accordance with local safety standards. Ensure the mounting surface provides adequate mechanical support and that ventilation channels are clear to prevent thermal throttling. When wiring, utilize appropriately gauged cabling for a 20A load to prevent voltage drop and heating. Periodically inspect terminal connections for tightness and ensure the cooling vents are free of dust accumulation. The unit should be housed in an enclosure rated for the local environment to protect against moisture and debris.