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400V Advanced Static Var Generator Nature Cooling (ASVG NC)
- Rated Frequency: 45Hz-63Hz
- Compensating Current: 15kvar、35kvar；
- Reactive Power Compensation Rate : ＞98%
- Machine Efficiency : >97%
- Installation: Wall-mounted
- Overview
- Specification
- Appearance
- Related Products
Product Overview
The natural cooling advanced static var generator (ASVG NC) adopts a silent design, connecting the voltage source converter in parallel to the power grid through a filter. Its working principle is to detect the load current in real time, based on advanced reactive, harmonic and three-phase active power detection and control algorithms, to generate the corresponding IGBT drive signal, and achieve comprehensive compensation for reactive current, harmonic current and three-phase unbalanced active power. At the same time, the device adopts IP66 outdoor protection level design, with noise less than 45dB, and supports built-in grid-side sampling CT, which is easy to install and maintain and has a long service life.
ASVG NC 400V Technical Specification
| ASVG NC 400V | |
| Altitude | ＜2000m, above 2000m, Usage should be derated according to GB/T3859.2 |
| Ambient Temperature | -10～+50℃（Derating above 40℃） |
| Relative Humidity | ≤90%, monthly minimum temperature 25℃, no condensation on the surface |
| Pollution Level | Below Level III |
| Operating Voltage | AC400V（-20%～+20%） |
| Operating Frequency | 50Hz/60Hz（45Hz～63Hz） |
| Rated Compensation Capacity | 15kvar、35kvar |
| Power Grid Structure | Three-phase Three-wire/Three-phase Four-wire |
| Number of Parallel Units | Unlimited |
| Full load efficiency | ≥97% |
| Switching Frequency | 16kHz |
| Feature Selection | Reactive compensation, harmonic control, reactive compensation + harmonic compensation, harmonic control + reactive compensation, harmonic control + three-phase unbalanced compensation, reactive compensation + three-phase unbalanced compensation, harmonic compensation + three-phase unbalanced compensation + reactive compensation, reactive compensation + three-phase unbalanced compensation + harmonic compensation |
| Comprehensive Compensation Rate | Reactive power compensation≥98%，Three-phase unbalance compensation≥95%，2nd～50th order comprehensive harmonic compensation≥95% |
| Neutral Line Filtering Capability | The neutral line filtering capacity is 1.5 times the phase filtering capacity |
| Full Response Time | <40ms |
| Noise | ≤45dB |
| Communication | 2* RS485 Communication Ports(Support Wi-Fi) |
| Protection | Overload,Software/Hardware,Over current,Grid Over/Under Voltage,Grid Voltage Imbalance, |
| Power Supply Fault, Over temperature, Frequency Abnormality, Short Circuit Protection. | |
| Overload capacity | Rated 1.2 times overload for 60 seconds |
| Installation | Wall-Mounted |
| Entry Line Method | Down line |
| Protection level | IP66 |
ASVG NC 400V Product Appearance
| Module model | ||||
| Models | Compensation Capacity(kvar) | System Voltage(V) | Dimensions | Cooling System |
| Width*Depth*Height | ||||
| (mm) | ||||
| AMS | 15 | 400 | 490*777*184mm | Forced Air Cooling |
| ASVG NC-0.4-15k/4L-W | ||||
| AMS | 35 | 400 | 490*777*184mm | Forced Air Cooling |
| ASVG NC-0.4-35k/4L-W | ||||
Note: -R(Rack)/ -W(Wall)/ -C(Cabinet)
