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Power Capacitors
- BY71 Series Cylindrical Capacitor
- BSMJ Series Self-healing Low Voltage Shunt Capacitors
- BY86 Series Controlled Intelligent Capacitor
- BYKXG/F Series Anti-harmonic Intelligent Capacitor
- BY81 Series Intelligent Capacitor
- BY82J Series Anti-harmonic Intelligent Capacitor
- BY89 Series Intelligent Capacitor
- Intelligent Controller Series
- Reactor
- Intelligent Switch Series
- Alternating Current Contactor
- Multifunctional power instruments
- Circuit Breaker
- APF/SVG/SPC Cabinet & Module Series
BY92 Series Wall-Mounting Type Low Voltage Anti-Harmonic Reactive Compensation Static Var Generator SVG 400V
Main technical parameters
| Type | Series 400V |
| Max neutral w ire current | 10KVar / 15KVar / 35KVar / 50KVar / 75KVar / 100KVar |
| Nominal voltage | AC380V(-20%~+20%) |
| Rated frequency | 50Hz±5% |
| Network | Three-phase three-wire/three-phase four-wire |
| Response time | <10ms |
| Reactive power compensation rate | >95% |
| Machine efficiency | >97% |
| Switching frequency | 16kHz |
| Feature selection | Deal with harmonics/Deal with harmonics and reactive power/ Deal with harmonics and three-phase unbalance /Three options |
| Numbers in parallel | No limitation. A single centralized monitoring module can be equipped with up to 8 power modules |
| Communication methods | Two-channel RS485 communication interface (support GPRS/WIFIwireless communication) |
| Altitude w ithout derating | <2000m |
| Temperature | -20~+50°C |
| Humidity | <90% RH,The average monthly minimum temperature is 25 without condensation on the surface |
| Protection function |
Overload protection, hardware over-current protection, over-voltage protection, power grid voltage imbalance protection, power failure protection, over-temperature protection, frequency anomaly protection, short circuit protection, etc |
| Noise | <60dB |
| Installation | wall hanging |
| Into the way of line | top entry (wall-mounted) |
| Protection grade | IP20 |
Issues and Hazards of Power Quality
Main technical parameters
Our Reactive Power Compensation Plan——BY92-SVG（Static Var Generator）
- Provides immediate capacitive and inductive reactive power compensation.
- Designed for highly dynamic applications where traditional capacitor or reactor banks cannot effectively respond to load changes.
- Enables compensation for loads supplied by generators without the risk of excessive compensation.
- Supplies the necessary reactive power to the system in real-time based on load requirements.
- No need for oversized systems: the compensation capacity matches the installed capacity.
- Not affected by voltage drops in the network; can deliver full reactive current to meet demand even at lower voltage levels.
- Easy to size and install.
Typical Design of SVG Static Var Compensator
Appearance and Dimensions
Note：
1.External dimensions: The chassis is 440 x 425 x 88mm.The maximum shape is 500 x 482 x 88mm;
2. Material: Aluminum zinc coated plate;
3. Color: The front panel is matte black, and the box is coated withaluminum zinc in its natural color;
4. Protection level: lP20;
5.Equipment weight: 16kg;
6.There are three sets ofinstallation holes,namely:6 pieces of M4 threaded holes on the leftright panel, 2 pieces of M6 threaded holeson the rear plate and 12 pieces of M4 threaded holes on the upper/lowerDlate;
7.There are three conventional installation options, namely:
Option 1: Fix the leftright panel and rear panel simultaneously (rack mounted);
Option 2: Left/right board+quide rail fixation (plug-in box type);
Option 3: Both side panels are fixed simultaneously (vertical cabinet type).
Static Var Generator SVG Main Features
Lightweight: A single module weighs only 15 kg, making it easy for one person to replace.
Ultra-thin design: The height is only 2U, with high power density and saves installation space.
Plug and replace: convenient on-site maintenance, supports plug and unplug operations, no need to remove screws.
Static Var Generator SVG Key Features:
Compensation Approach: Offers simultaneous compensation for reactive power, unbalanced currents, and ninth harmonics, consolidating various functions within one unit.
Parallel Operation Configuration: Enables multiple units to work in parallel, supporting current transformer sampling from the network side and allowing integration with smart capacitors.
Debugging Technique: Supports local WiFi communication for easy on-site troubleshooting of column-mounted devices.
Remote Management: Facilitates remote control of reactive power output scheduling.
Cutting-Edge Software and Hardware Technology:
Dual Frequency Sampling Control: Delivers high accuracy and stability in current management.
Two-Point Reactive Power Calculation: Significantly accelerates the response time for reactive power compensation.
Resonant Harmonic Mitigation： Effectively reduces the output current distortion rate.
Closed-Loop Temperature Regulation: Ensures precise temperature management and load limitation during high-temperature conditions, eliminating capacity waste.
Resonant Damping Filter: Balances power consumption with the stability of the filtering system.
Internal details display
In the metallurgy sector, the Static Var Generator (SVG) provides real-time compensation for reactive power, enhancing the power factor and minimizing energy losses and costs. Especially in electric arc furnaces, the SVG can swiftly adapt to load fluctuations, ensuring voltage stability and the proper functioning of equipment. Furthermore, it includes harmonic suppression features that effectively mitigate the effects of harmonics on the power grid, thereby improving overall power quality.
SVG (Static Var Generator) devices are vital for enhancing power quality and efficiency in the automotive manufacturing sector. By actively managing reactive power, SVGs stabilize voltage levels and decrease energy losses throughout the manufacturing process. This leads to improved machine performance, reduced downtime, and lower operational expenses. Furthermore, SVGs support the reliability of power supply for associated equipment, ensuring that production lines function smoothly and effectively.
SVG (Static Var Generator) devices are vital in the medical equipment sector, providing a stable and high-quality power supply. By actively managing reactive power, SVGs ensure consistent voltage levels, which helps to lower the risk of equipment failures, improve performance, and reduce downtime.
Reserve Workshop
Baoyu Holdings Limited as a well-known manufacturer of low-voltage static var generators (SVG) in China, has a neat and orderly storage workshop where every link is carefully managed to achieve the highest quality control standards. Temperature and humidity are strictly monitored and maintained at optimal levels, creating a favorable environment for the long-term storage of SVG units. The design of the workshop accommodates a large number of SVG units, ensuring that orders can be completed quickly and seamlessly.
Production workshop
Our production facility is thoughtfully organized and features state-of-the-art equipment, guaranteeing efficient operation at every stage of production. The workflows in the workshop are meticulously designed to maximize production efficiency and uphold quality control standards. All machinery undergoes regular maintenance to ensure optimal performance. Throughout the production process, we rigorously follow standard operating procedures to ensure that each SVG unit meets our high-quality benchmarks. The workshop environment is maintained in a clean and orderly manner.
Business license
High-tech enterprise certificate
ISO management system certification
Corporate honors
Product certification certificate
Product testing report
Company patent certificate
Well-known domestic partners
