AVS
AVS
The AVS Adjustable Voltage Source is an AC power supply with an adjustable output voltage, utilizing thyristor technology for uninterrupted voltage changes. It allows voltage adjustment directly from AC to AC without conversion, minimizing electromagnetic and harmonic noise. It is suitable for various loads and is used in laboratories and production lines for testing electrical devices at different voltages.
Key Features:
- Thyristor technology for durability and stability.
- Voltage adjustment range from 0% to 200% of nominal input voltage.
- Output current range from 0A to 600A.
- Independent phase voltage adjustment and Soft-Start feature.
- Current limiting and overload protection.
- 7” touchscreen operator panel for monitoring and adjustments.
- Optional features include power boost via parallel connection, Ethernet Web Server, Mod-Bus RTU, and more.
Parallel Connection Technology:
The AVS can be expanded with parallel connection technology, allowing up to 16 units to work together as a single device, sharing the load and providing a high-power, uninterrupted AC power supply. The system operates without a separate master unit, automatically selecting a new master if needed.
Operator Panel and Remote Management:
The 7” touchscreen operator panel provides an ergonomic interface for monitoring and adjusting parameters. Remote management is possible via Ethernet or Mod-Bus RTU, with browser-based access and two-step password protection.
Technical Specifications:
- Power range: 10KVA to 6 Megawatts with parallel connection.
- Input voltage: 208-480 VAC, 3 Phase + Neutral.
- Output voltage tolerance: +/- 2%.
- Operating temperature: -10°C to +40°C.
- Protection features include overload, current, and over-temperature protection.
Design Features:
The AVS is designed for all industrial voltages and operates at 50Hz or 60Hz frequencies. It features a free-standing modular cabinet with IP21 protection and air cooling.
Conclusion:
The AVS Adjustable Voltage Source offers a reliable, flexible power supply solution with advanced features for industrial and laboratory applications, ensuring high performance and safety.
Catalog excerpts
Innovative Power Solutions & Voltage Stabilizers
Open the catalog to page 1
AVS Adjustable Voltage Source Key Features • Long-lasting and stable thyristor technology • Voltage adjustment range: 0xVn% - 200xVn% • Output Current: 0A – 600A • Continuous operation at full load • Independent voltage adjustment on each phase • Soft-Start feature of Output Voltage • Current Limiting and Overload protection • 100% unbalanced Voltage and load capacity • Production at all industrial input voltages • 7” touchscreen Operator Panel • It is produced on order Optional Features • Power boost feature by connecting in parallel • Ethernet Web Server and Mod-Bus RTU • Power analyzer • Portable...
Open the catalog to page 2
Reliable, Independent, Flexible Power Supply Design Features The AVS Voltage Source is designed to operate at all industrial voltages. The supply voltage of the control units is separate and independent from the test voltage. Test voltages of AVS voltage source are 3 Phase + Neutral, 208VAC, 220VAC, 380VAC, 400VAC, 415VAC, 480VAC. The AVS voltage source can operate at frequencies of 50Hz and 60Hz. Input frequency and output frequency are always the same, there is no frequency change feature. Expanding systems with parallel connection Parallel Connection Technology (Optional) AVS voltage source...
Open the catalog to page 3
Remote Monitoring and Management Ethernet Web Server (optional): It is designed for remote monitoring via network. The whole system can be monitored and managed with an Ethernet cable. The remote management interface is designed as browser-based. It can be connected from any computer with a web browser. No additional software is required. With remote management interface, all parameters of all AVS Voltage Source can be monitored and some parameters can be changed. There is two-step password protection for accessing the remote monitoring interface. MOD-BUS RTU (optional): It is designed for monitoring...
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