RST-5000-48 Mean Well 48V 105A 5kW Power Supply
Manufacturer:
MEAN WELL
Product No.:
RST-5000-48
Condition:
In Stock
Product Type:
Switching Power Supply
Product Origin:
CN
Weight:
10000g
Shipping port:
Xiamen
Warranty:
12 months
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Mean Well RST-5000-48 48V 105A 5kW Switching Power Supply
Key technical specifications
- Brand: Mean Well · Model: RST-5000-48
- Output voltage: 48V dc · Output current: 105 A · Power rating: 5000 W (5 kW)
- Input AC range: 196‑305 Vac (3‑phase) or 340‑530 Vac (3‑phase) · Efficiency: 91%
- Operating temperature: -30°C to +70°C (full load up to +50°C)
- Dimensions (L×W×H): 460 x 211 x 83.5 mm · Weight: 10 kg
- Built‑in protections: short circuit, overload, over‑voltage, over‑temperature
- Safety approvals: UL/CUL/TUV/CB/CE · Series: RST-5000 series
- Mounting: chassis mount · Package type: Enclosed with fan cooling
Advanced control & flexibility
- Trim output voltage from 20‑120% using external 1‑6Vdc control signal.
- Adjust output current from 20‑100% via external 1‑5Vdc signal.
- Built‑in remote ON/OFF, remote sense, and parallel function for higher power.
- Alarm signals: AC fail, DC OK, fan fail, and over‑temperature protection.
- Includes 12V/0.1A auxiliary output for driving external control circuits.
Environmental & mechanical resilience
- Operates reliably from -30°C to +70°C, suitable for extreme industrial environments.
- Built‑in speed‑controlled fan ensures efficient cooling while minimizing noise.
- High immunity to electrical interference meets EN 61000‑6‑2 and EN 61000‑6‑4 standards.
- Robust metal enclosure (460×211×83.5 mm) withstands vibration and shock.
Frequently asked questions
- Q: Can I use this supply on single‑phase input? No, the RST-5000-48 requires three‑phase AC input (196‑305 Vac or 340‑530 Vac).
- Q: How do I adjust the output voltage externally? Apply 1‑6Vdc to the control pins to trim voltage from 20‑120% of 48V.
- Q: What is the maximum parallel capacity? You can connect multiple units in parallel for higher power; consult the manual for current sharing setup.
- Q: Does it provide an auxiliary power source? Yes, it includes a 12V/0.1A auxiliary output for external control circuits.
- Q: What alarm signals does it offer? It provides AC fail, DC OK, fan fail, and over‑temperature alarm outputs.
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