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VSC

VSC

Product catalog summary

Introduction to VSC Dynamic Voltage Restorer (DVR)
VSC-DVR is an advanced voltage stabilizing system designed to address electrical disturbances such as voltage drops and spikes in industrial processes. It ensures stable operation by correcting voltage fluctuations rapidly.

Working Principle
The VSC-DVR operates by injecting voltage into the load supply using a transformer connected in series. It utilizes high-speed measuring circuits and DSP-based management to calculate and adjust voltage levels swiftly, achieving a response time of less than 3 milliseconds and voltage correction within 10 milliseconds.

Key Features

Dynamic Voltage Restorer with IGBT Technology
Power range up to 1600 Kva
Low Voltage Correction up to 70%
Independent voltage regulation for each phase
Efficiency greater than 97%
Built-in Automatic By-Pass and Operator Panel with 7" Touchscreen
Protection against overload, over-temperature, and voltage fluctuations
TS EN ISO 9001: 2015 Quality Certified

Optional Features

Maintenance By-Pass Switch
Ethernet Web Server / Mod-Bus RTU interface
Surge Arrester

Models and Solutions
Two models are available: Standard VSC-DVR and VSC-DVR-SC with Super Capacitor. The latter is preferred for phase or voltage interruption elimination.

Performance and Operation
The VSC-DVR can handle continuous voltage regulation within a range of +/-15% and supports short-term voltage interruptions up to 30 seconds. It maintains full load operation during voltage drops of up to 40% for 30 seconds.

Remote Monitoring and Management
VSC-DVR offers remote monitoring via Ethernet or Mod-Bus RTU, allowing parameter adjustments and system management through a browser-based interface with password protection.

Technical Specifications

Power range: 100Kva - 1600Kva
Input Voltage: 400VAC 3Phase+Neutral+Ground
Efficiency: > 97%
Operating temperature: -10 °C to +40 °C
Protection Class: IP21 Indoor type

Advantages

High-speed voltage regulation
Customizable according to customer demands
Continues to feed loads during full power cuts in models with super capacitors

For more detailed information, visit the Edit Electronic website.

Catalog excerpts

Innovative Power Solutions & Voltage Stabilizers

Open the catalog to page 1

VSC Dynamic Voltage Restorer i Key Features • Dynamic Voltage Restorer (DVR) • High Speed Voltage Correction with IGBT Technology • Power range up to 1600 Kva • Low Voltage Correction up to 70% • Elimination of Voltage and Phase Interruption (Some Models) • Response Time <3 milliseconds • Correction Time <10 milliseconds • Independent voltage regulation for each phase • 100% Unbalanced Voltage and Load Capacity • Full correction of instant voltage drops and fluctuations • AC to AC direct voltage boosting technology • Continuous voltage regulation feature • Efficiency > 97% • Built-in Automatic...

Open the catalog to page 2

Standard VSC-DVR VSC-DVR-SC with Super Capacitor BOOSTER TRANSFORMATOR BOOSTER TRANSFORMATOR POWER TRANSFORMER UNINTERRUPTIBLE AUTOMATIC BY-PASS IGBT-1 POWER TRANSFORMER UNINTERRUPTIBLE AUTOMATIC BY-PASS IGBT-1 MAIN CONTROL BOARD OPERATOR PANEL Voltage correction are done directly from AC to AC using IGBT switches. It can compensate for voltage drops up to 60%. MAIN CONTROL BOARD OPERATOR PANEL The voltage injection process is done using double conversion PWM technology. Super capacitor banks or battery groups are used for energy storage. It can support short-term voltage interruptions. The maximum...

Open the catalog to page 3

Internal Automatic By-pass (optional) The VSC-DVR includes an internal bypass system that ensures uninterrupted transfer of loads to the network in case of overload or internal failure. In case of overload or fault, the internal bypass unit short circuits secondary side of booster transformer and provides a direct connection from the network supply to the output without interruption of the load. Maintenance By-Pass Switch (optional) BOOSTER TRANSFORMATOR POWER TRANSFORMER A Maintenance By-Pass switch can be added to VSC-DVRs, which ensures that the loads are transferred to the network in case...

Open the catalog to page 4

Technical specifications VSC Dynamic Voltage Restorer General Features Model VSC-DVR VSC-DVR-SC Power (kVA) Power range between 100Kva - 1600Kva Technology IGBT Switch Technology IGBT Double Conversion Technology Input Rated Input Voltage 400VAC 3Phase+Neutral+Ground (Different voltages are optional) Voltage Tolarance -%40 , +%15 -%70 , +%15 Frequency 50 Hz. +/-%5 (60 Hz. Optional) Output Rated Output Voltage 400VAC 3Phase+Neutral+Ground (Different voltages are optional) Voltage Tolerance +/-%2 Frequency 50 Hz. +/-%5 Overload Capacity 125% 1 minute, 150% 10 seconds, 151% and above 0.2 seconds...

Open the catalog to page 5

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VSC

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