M10-3AC122 THREE PHASE AC POWER SUPPLY
BDT 25,442/-
Product Details
Brand: MCP
Model: M10-3AC122
Country Of Origin: China
Features
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AC three‑phase power supply
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Adjustable frequency
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Low‑distortion sine wave output
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Safe voltage output: 12V
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Over‑current protection
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Double insulation for safety
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LED frequency display
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Designed for electric and electronic study
| Input: | 220V single‑phase AC ±10% |
| Terminals: | Three‑phase AC + N + GND |
| Output: |
Waveform: sine Distortion factor: ≤3% Phase difference: 120° ±5° Frequency: 25Hz–125Hz Voltage RMS: 3 × 12V ±0.25V Max. current RMS: 3 × 2A |
| Display |
Frequency: 3‑digit LED Resolution: 1Hz Accuracy: ±1% |
| Dimensions |
Frequency: 3‑digit LED Resolution: 1Hz Accuracy: ±1% |
| Dimensions | 210(W) × 80(H) × 230(D) mm |
| Weight | 2.5kg |
Summary – Three-phase low-voltage educational power supply
This is a compact, safe laboratory unit that converts single-phase 220 V mains into a low-voltage, adjustable-frequency three-phase AC supply. It is specifically designed for teaching and student experiments in electrical and electronic engineering.
Key features at a glance
Generates a clean three-phase sine wave (distortion ≤ 3 %)
Fixed safe output voltage: 3 × 12 V RMS
Frequency continuously adjustable from 25 Hz to 125 Hz
Phase shift maintained at 120° ± 5°
Over-current protection + double insulation
Simple 3-digit LED frequency display
Light and portable (2.5 kg)
Where it is used
Vocational schools, technical colleges and universities
Electrical engineering and electronics laboratories
Training workshops for apprentices and technicians
Any classroom or lab where three-phase concepts need to be demonstrated safely
What you can do with it
Teach three-phase fundamentals safely
Students can measure phase voltages, line voltages, phase sequence and phase difference without exposure to dangerous mains voltage.
Study frequency effects
Change the frequency between 25–125 Hz and observe how motors, transformers or other loads behave at different speeds/frequencies.
Demonstrate rotating magnetic fields
Connect a small three-phase induction motor or a simple stator model and show the rotating field produced by the 120° phase-shifted voltages.
Practice measurement techniques
Use oscilloscopes, multimeters or power analysers to examine waveform quality, phase relationships and current balance under different loads (up to 2 A per phase).
Safe circuit experiments
Build and test low-voltage three-phase rectifier circuits, star/delta connections, or simple control circuits without the risk of high-voltage shock.
The M10‑3AC122 AC Three‑Phase Power Supply is a compact and reliable solution for educational and laboratory use. It provides a safe 12V three‑phase sine wave output with adjustable frequency from 25Hz to 125Hz, making it ideal for studying electrical systems and electronic applications. With low distortion, precise phase difference, and LED frequency display, the M10‑3AC122 ensures accurate and stable performance. Built‑in over‑current protection and double insulation enhance safety, making it perfect for universities, training centers, and research labs.
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