Adjustable AC Power Source
2.Technology: IGBT‑based PWM static converter with analog & digital control
3.Input: 220V ±15% or 110V ±15%, 50/60Hz
4.Output: 0‑300V adjustable, 45‑500Hz adjustable, pure sine wave
5.Applications: Small motor testing, lighting dimming simulation, lab bench power, production fixture power
6.Core Features: Independent voltage/frequency knobs, overload protection, compact chassis, 1‑year warranty
7.Brand: ACSOON (CE, ISO9001).
- Product Description
Adjustable AC Power Source | Variable Voltage & Frequency AC Supply for Labs & Production
XI'AN JERRYSTAR INSTRUMENT CO., LTD has been building reliable AC power sources for over a decade. The Adjustable AC Power Source is our workhorse unit – no complex menus, no unnecessary frills. You turn the knobs, you get clean adjustable AC. It’s used daily by motor repair shops, lighting test labs, and electronics manufacturers who need to simulate different line conditions without buying expensive programmable gear. We've kept the design simple because that’s what most engineers actually want: a solid, predictable AC source that won't fail after six months.
Datasheet
| Parameter | Specification |
|---|---|
| Model Series | ACSOON ACSW Series |
| Model Number | ACSW‑110015 (15kVA Single Phase) |
| Input | 220V ±15% or 110V ±15% (factory set), 50/60Hz |
| Output | Voltage: 0‑150V / 0‑300V (L‑N) adjustable Frequency: 45‑500Hz adjustable Power: 1kVA, 3kVA, 5kVA, 10kVA, 15kVA, 20kVA, 30kVA |
| Output THD | <2% @ linear load (typical) |
| Regulation | Voltage ≤ ±1% FS, Frequency ≤ ±0.1% FS |
| Overload | 125% for 60s, 150% for 10s |
| Efficiency | ≥86% at full load |
| Display | 4‑digit LED (V, I, F, PF) |
| Protections | Over current, short circuit, over temperature |
| Cooling | Variable speed fan |
| Weight | 32kg (15kVA model) |
| Operating Temp. | -10°C to 45°C |
If you need it,Contact us at Email: acpower@acsoonpower.com
Adjustable AC Power Source Main Features
- Dual adjustment knobs – coarse and fine for voltage; single knob for frequency.
- Three display modes – digital readout shows V, I, F, or power factor.
- Output isolation transformer – standard on all models, reduces leakage current and protects DUT.
- Full protection – over‑current, over‑temp, short circuit with auto‑reset.
Why Choose ACSOON Adjustable AC Power Source?
- Pure analog‑style control – dedicated knobs for voltage and frequency, no scrolling through menus.
- Wide output range – 0‑300V and 45‑500Hz covers most global power standards and motor speed ranges.
- Overload tolerant – 125% for 60 seconds, enough to handle small motor inrush without tripping.
- No fan noise at low load – temperature‑controlled fan only spins when needed, quiet for bench work.
Adjustable AC Power Source Application Areas
- Motor repair shops – run fractional HP motors at reduced voltage for break‑in or fault diagnosis.
- Lighting test labs – verify LED drivers and ballasts across 50Hz/60Hz and voltage sags.
- University teaching labs – demonstrate transformer ratios, rectifier behavior, and AC motor speed control.
- Production line fixture – provide stable, repeatable AC for functional test of small appliances.
Our Services
Quality Control
Each unit burned in – 4 hours at 80% load, 1 hour at 100% load.
Every knob cycled – 5000 turns on potentiometers before final assembly.
Transformer insulation tested – 2.5kV AC for 1 minute between windings and ground.
Final calibration – voltage and frequency checked at 5 points against a calibrated meter.
R&D Results
Simplified control loop – we replaced complex DSP with a hybrid analog‑digital circuit for faster response and lower failure rate.
Transformer core optimization – reduced no‑load current by 15% compared to previous generation.
Thermal layout – power components placed on a single aluminum plate for even heat spreading.
User feedback integration – added a separate “output enable” switch after customers requested a safety lockout.
Packaging and Transportation
Double‑wall corrugated box with custom high‑density foam inserts.
Sealed in anti‑static bag – also acts as moisture barrier.
Documentation – printed quick guide, full manual on USB stick, calibration certificate.
Palletized for bulk orders – up to 4 units per pallet, shrink‑wrapped.
After‑Sales Service
24 months parts & labor (excluding knobs and fans after 12 months).
Email support within 24 business hours (real people, not chatbots).
Spare parts stocked in Xi’an – control boards, IGBTs, fans shipped within 3 days.
Qualification Certification
ISO 9001:2015 – certified by TÜV;CE – full compliance with LVD 2014/35/EU and EMC 2014/30/EU;RoHS – all components lead‑free;Test report – each unit includes a signed factory test sheet.
FAQ |
|---|
| Q1: Can I run a 3‑phase motor with this single‑phase unit? |
| A: No, this is single‑phase output. For 3‑phase motors you need our three‑phase models (ACSW‑330xxx). But many small shop motors (0.5‑2HP) are single‑phase – those work fine. |
| Q2: The frequency knob goes to 500Hz. Will that damage a standard 60Hz motor? |
| A: Possibly. Most induction motors will overheat above 100‑120Hz. Use only for brief testing or with motors rated for high speed. Our manual includes safe limits by motor type. |
| Q3: What’s the difference between “adjustable” and “programmable”? |
| A: Programmable units store test sequences and have remote interfaces. This unit is manual – you turn knobs. For automated production lines, choose our ACSW‑P series. For bench work, this is simpler and cheaper. |
| Q4: Can I connect two units in parallel for more power? |
| A: Not directly. Contact us for master‑slave parallel kits – we offer them for 30kVA and above. |
| Q5: Does it have a remote emergency stop input? |
| A: Yes, a two‑pin terminal on the rear panel accepts a normally‑closed emergency stop switch (24V DC loop). |
Contact Us
For technical specifications or global solutions for the Adjustable AC Power Source: acpower@acsoonpower.com, or submit your requirements using the form at the bottom of our website.
