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Rack Mount Advanced Static Var Generator
GEYA Rack Mount Advanced Static Var Generator is a reliable solution for dynamic reactive power compensation. DSP+CPLD control, <10ms response, modular design, 220V-690V, 5kvar-400kvar. Improves power quality in diverse applications.
GEYA produces rack mount advanced static var generators (ASVGs). These ASVGs provide dynamic reactive power compensation. This improves power quality. They use DSP and CPLD technology. This ensures precise control and fast response. Response time is under 10ms. This prevents overcompensation and undercompensation problems. The modular design allows parallel connection. Connecting multiple units increases capacity. GEYA offers various models. Models cover different voltages and capacities. Voltages include 220V, 380V, 500V, and 690V. Capacities range from 5kvar to 400kvar. Key features include rack mounting, forced air cooling, and various protection features.
Model description:
| GY | ASVG | 0.4 | 50K | / | 4L | R |
| Enterprise code | Static var generator |
Voltage level 0.22:220V 0.4:380V±20% 0.5:500V±20% 0.69:690V±20% |
Rated Capacity (kvar) 5/15/35/50/75/100kvar |
2L:Single-phase 3L:Three-phase three-wire 4L:Three-phase four-wire |
R:Rack mount |
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:
Rack mount advanced static var generators have diverse applications. They suit various industries. These include:
● Residential power distribution
● Water treatment
● Renewable energy (photovoltaic)
● Chemical processing
● Oil and gas
● Metallurgy
● Mining
● Automotive manufacturing
These ASVGs enhance power quality. They compensate for reactive power fluctuations. This improves system stability and efficiency.
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 ASVG-0.22-5k/2L-R/W | 5 | 220 | 220*330*160mm | Forced air cooling |
| GY ASVG-0.4-15k/4L-R/W | 15 | 380±20% | 460*520*89mm | |
| GY ASVG-0.4-35k/4L-R/W | 35 | 380±20% | 460*520*89mm | |
| GY ASVG-0.4-50k/4L-R/W | 50 | 380±20% | 500*540*190mm | |
| GY ASVG-0.4-75k/4L-R/W | 75 | 380±20% | 500*580*240mm | |
| GY ASVG-0.4-100k/4L-R/W | 100 | 380±20% | 500*580*240mm | |
| GY ASVG-0.5-90k/4L-R/W | 90 | 500±20% | 495*675*275mm | |
| GY ASVG-0.69-120k/4L-R/W | 120 | 690±20% | 495*675*275mm | |
Hot Tags: Rack Mount Advanced Static Var Generator
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Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
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