Industrial Adjustable AC Power Supply

1.Power Range: 15-75kVA (field expandable)
2. Technology: DSP-controlled high-frequency PWM inversion
3. Input: 3-phase 380V/480V ±20%, 47-63Hz auto-sensing
4. Output: 0-300VAC line-to-line, 40-70Hz continuously adjustable
5. Key Applications: Motor testing, appliance certification, power equipment validation
6. Ingress Protection Grade: IP21
7. Key Features: True sine wave output; programmable voltage/frequency curves; multi-step sequencing; LAN/web interface
8. Brand: ACSOON (support OEM)
9. Features: multiple history events memorized in record.

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Product Description

Industrial Adjustable AC Power Supply | Variable AC Source for Manufacturing & Testing

XI'AN JERRYSTAR INSTRUMENT CO., LTD designs and manufactures robust industrial adjustable AC power supplies for demanding applications requiring reliable and precise AC power. With deep expertise in power electronics, we provide flexible solutions that simulate various grid conditions and power quality scenarios. Our systems are built for durability and accuracy, supporting critical processes in manufacturing, testing, and research facilities worldwide.

Industrial Adjustable AC Power Supply

Industrial Adjustable AC Power Supply Main Features

Isolated output transformer,suitable for any unbalance loads.Every single phase can be used independently
EMC compatible
Compatible with both 50Hz and 60Hz power supply network
Galvanically isolated, low harmonic distortion
Pure sine wave,sinusoidal output
Variable frequency and voltage
Display real-time data: voltage,current,frequency, power / power factor

Technical Specifications

Feature	Specification
Capacity (Three Phase Output)	1kVA to 2000kVA
Input Voltage	200VAC to 440VAC (L-L) ±20%
Output Voltage	0-260Vac, 0-520VAC (L-L)
Frequency Range	40-800HZ adjustable
Voltage Regulation	±1%
Output VTHD	<3% @ Linear load
Overload Capacity	125% for 60 seconds, 150% for 30 seconds
Efficiency	≥92%
Protection Features	Over/under voltage, overload, overheat, short circuit
Communication	Modbus RS232 / RS485 (Optional)
Operating Temperature	-10°C to 50°C

Industrial Adjustable AC Power Supplies

Why Choose ACSOON Industrial Adjustable AC Power Supplies?

ACSOON delivers superior performance and reliability in variable AC power technology. Key benefits include:

Exceptional Power Quality: Clean output with low harmonic distortion (<2% THD)
Wide Adjustment Range: Broad voltage and frequency programmability
Advanced Control Capabilities: Programmable sequences and transient simulation
High Efficiency Operation: >92% efficiency across full load range
Global Safety Compliance: Meets international electrical safety standards

Application Areas

Our industrial adjustable AC power supplies serve diverse sectors:

Electric Motor Development: Testing motor performance under variable voltage/frequency conditions

Appliance Manufacturing: Certification testing of household and industrial appliances

Power Equipment Validation: Testing transformers, switches, and protection devices
Industrial Automation: Validating equipment performance under different power conditions
Research Institutions: Power-related research and development projects
Quality Assurance Labs: Product validation and compliance testing
Educational Facilities: Engineering education and technical training
Service and Repair Centers: Troubleshooting and diagnostic applications

Application Areas

Details display

Quality Assurance

Quality Assurance

Each industrial adjustable AC power supply undergoes comprehensive validation:

Component-level qualification testing
Full-power burn-in testing (48 hours minimum)
Environmental stress screening
Safety and performance certification testing
Final inspection and calibration verification

Technical Innovation

Our R&D advancements in industrial adjustable AC power supply technology include:

Advanced digital control algorithms
Intelligent cooling management systems
Enhanced communication capabilities
Improved power density designs

Technical Innovation

Packaging And Logistics

Packaging and Logistics

We ensure secure global delivery:

Industrial-grade protective packaging
Environmental monitoring during transportation
Worldwide shipping coordination
Installation and commissioning support

Certifications

Our systems comply with:

ISO 9001:2015 Quality Management System
CE, UL, and RoHS standards

CE Certifications

FAQ
Q1: What are the main applications for an industrial adjustable AC power supply?
A: These systems are used wherever variable AC power is needed for testing, development, or simulation purposes across multiple industries.
Q2: Can the output voltage and frequency be programmed to change automatically?
A: Yes, our systems support programmable sequences with multiple steps and transitions.
Q3: What remote control interfaces are available?
A: Standard interfaces include Ethernet, USB, RS232/485, and optional GPIB or wireless connectivity.
Q4: How is output stability maintained under changing load conditions?
A: Advanced feedback control and high-speed DSP processing ensure stable output under varying loads.
Q5: Do you provide custom voltage and frequency ranges?
A: Yes, we offer customized solutions to meet specific application requirements.