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690V Cabinet-type Static Var Generator
The 690V Cabinet-type Static Var Generator, proudly manufactured in China, is an essential solution for businesses seeking reliable power factor correction and voltage stabilization. Designed for high-demand industrial applications, this static var generator ensures consistent power distribution and improved system efficiency. If you're looking to optimize your energy usage, request a quote today! Our expert team is ready to offer customized solutions tailored to your specific needs.
The 690V Cabinet-Type Static Var Generator (SVG) offers dynamic reactive power compensation for high-voltage 690V three-phase systems. Using advanced DSP+CPLD digital control and a three-level topology, it provides precise and rapid compensation with a response time of under 10ms. The robust cabinet design ensures reliable operation in demanding industrial settings and facilitates easy maintenance. With a rated capacity of 120kvar at 690V, it effectively manages reactive power demands in high-voltage applications.
Model description:
| GY | SVG | 0.69 | 50K | / | 4L | C |
| Enterprise code | Static var generator |
Voltage level 0.69:690V±20% |
Rated Capacity (kvar) 100/120kvar |
3L:Three-phase three-wire 4L:Three-phase four-wire |
C:Cabint |
Features:
● Use DSP+CPLD all digital control core, three-level topology technology, advanced reactive power detection algorithm and PWM control strategy to achieve dynamic and accurate compensation of reactive power.
● Adopt modular design, which facilitates parallel connection of multiple modules, takes small space and is easy to maintain.
● The structural design of independent air ducts and independent warehouses ensures the stable operation of the equipment.
● Carry out full-range dynamic compensation for inductive reactive power and capacitive reactive power, and solve the three-phase unbalance problem at the same time.
● The dynamic response speed to the load is at the millisecond level, which can achieve dynamic and accurate compensation for the reactive power of impact loads.
Applications:
690V Cabinet-Type Static Var Generators are ideal for high-voltage industrial applications requiring precise reactive power control:
● High-Voltage Power Factor Correction: Improving power factor in 690V distribution systems, reducing electricity costs and enhancing system efficiency.
● 690V Motor Control and Performance: Optimising the performance and efficiency of 690V motors by providing dynamic reactive power compensation.
● Heavy Industrial Processes at 690V: Stabilising voltage and managing reactive power fluctuations in heavy industrial processes operating at 690V.
● Mining and Oil & Gas Applications: Providing reliable reactive power control in demanding environments such as mining and oil & gas operations using 690V systems.
● Renewable Energy Integration at 690V: Supporting the integration of renewable energy sources into high-voltage 690V grids.
690V Cabinet-Type Static Var Generators offer a robust and effective solution for optimising power quality and performance in high-voltage industrial and renewable energy applications.
Technical Parameters:
| 220V series | 380V series | 500V series | 690V series | |||
| Altitude | < 2000m, above 2000m, derate according to GB/T3859.2 | |||||
| Ambient temperature | -20～+50℃ | |||||
| Relative humidity | ≤90%, no condensation on the surface when the monthly minimum temperature is 25℃ | |||||
| Pollution level | Level III below | |||||
| Operating Voltage | AC220V±20% | AC380V±20% | AC500V±20% | AC690V±20% | ||
| Working frequency | 50Hz±5% | |||||
| Rated compensation capacity | 5kvar | 15/35/50/75/100kvar | 90kvar | 120kvar | ||
| Grid structure | L/N | 3P3W/3P4W | ||||
| Number of units connected in parallel | Ulimited | |||||
| Overall machine efficiency | ≥97% | |||||
| On-off frequency | 32kHz | 16kHz | 12.8kHz | 12.8kHz | ||
| Function selection | Reactive power | Reactive po wer、Reactive po wer+imbalance | ||||
| Reactive power compensation rate | ≥99% | >95% | ||||
| Full response time | <10ms | |||||
| Noise | ≤60dB | ≤60dB | ≤65dB | ≤65dB | ||
| Control method | 2-way RS485 interface (supports GPRS/WIFI) | |||||
| Protection | Overload, software/hardware overcurrent, grid overvoltage and undervoltage, power failure, overtemperature, frequency abnormality protection, etc. | Overload, software/hardware overcurrent, grid overvoltage and undervoltage, grid voltage imbalance, power failure, overtemperature, frequency abnormality, shot circuit protection, etc. | ||||
| Installation method | Rack/wall-mounted | Rack | ||||
| Incoming line | Back incoming（rack type）、 upper incoming（wall-mounted） | Back incoming line | ||||
| Protection level | IP20 | |||||
Model& Specification:
| Cabinet device model | ||||
|---|---|---|---|---|
| Model Number | Compensation capacity (kvar) | System voltage (V) | Dimensions (D*W*H) | Cooling method |
| GY SVG-0.4-200k/4L-C | 200 | 380±20% | 800*1000*2200mm | Forced air cooling |
| GY SVG-0.4-250k/4L-C | 250 | 380±20% | 800*1000*2200mm | |
| GY SVG-0.4-300k/4L-C | 300 | 380±20% | 800*1000*2200mm | |
| GY SVG-0.4-400k/4L-C | 400 | 380±20% | 800*1000*2200mm | |
| GY SVG-0.5-270k/4L-C | 270 | 500±20% | 800*1000*2200mm | |
| GY SVG-0.69-360k/4L-C | 360 | 690±20% | 800*1000*2200mm | |
Hot Tags: 690V Cabinet-type Static Var Generator
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Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
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