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690V Wall-mounted Static Var Generator
Looking for a reliable 690V Wall-mounted Static Var Generator? GEYA offers high-efficiency solutions with advanced technology for stable power quality. Designed for durability and optimal performance, this equipment reduces costs and improves operational efficiency. Request your quote now and discover how our products can enhance your business!
The 690V Wall-Mounted Static Var Generator (SVG) provides dynamic reactive power compensation for high-voltage three-phase 690V electrical systems. Leveraging DSP+CPLD digital control and three-level topology, this SVG offers fast and accurate compensation with a response time of less than 10ms. The modular design enables scalable capacity, and the wall-mounted configuration minimises footprint requirements. This SVG effectively compensates for both inductive and capacitive reactive power, improving power factor and enhancing overall power quality. With a rated capacity of 120kvar, the 690V Wall-Mounted SVG offers a robust solution for high-voltage applications.
Model description:
| GY | SVG | 0.69 | 100K | / | 4L | W |
| 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 |
W:Wall-mounted |
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 Wall-Mounted Static Var Generators are ideal for demanding high-voltage applications requiring precise reactive power control:
● Heavy Industrial Operations (690V): Maintaining voltage stability and improving power factor in heavy industries operating at 690V.
● High-Voltage Motor Control (690V): Compensating for reactive power demand from high-voltage motors in 690V systems, improving motor efficiency and reducing energy losses.
● 690V Power Distribution Networks: Enhancing power quality and stability in 690V distribution systems.
● Mining and Oil & Gas (690V): Providing reliable reactive power compensation in harsh environments often utilising 690V systems.
690V Wall-Mounted Static Var Generators provide a powerful and efficient solution for optimising power quality and stability in high-voltage three-phase 690V electrical systems.
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:
| Models | ||||
|---|---|---|---|---|
| Model Number | Compensation capacity (kvar) | System voltage (V) | Dimensions (D*W*H) | Cooling method |
| GY SVG-0.22-5k/2L-R/W | 5 | 220 | 220*330*160mm | Forced air cooling |
| GY SVG-0.4-15k/4L-R/W | 15 | 380±20% | 460*490*89mm | |
| GY SVG-0.4-35k/4L-R/W | 35 | 380±20% | 460*490*89mm | |
| GY SVG-0.4-50k/4L-R/W | 50 | 380±20% | 500*510*190mm | |
| GY SVG-0.4-75k/4L-R/W | 75 | 380±20% | 500*550*240mm | |
| GY SVG-0.4-100k/4L-R/W | 100 | 380±20% | 500*550*240mm | |
| GY SVG-0.5-90k/4L-R/W | 90 | 500±20% | 495*675*275mm | |
| GY SVG-0.69-120k/4L-R/W | 120 | 690±20% | 495*675*275mm | |
Hot Tags: 690V Wall-mounted Static Var Generator
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Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
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