NewTrend · advanced static var generator
Product overview
NewTrend Y-ASVG combines reactive-power compensation and harmonic-current compensation, with three-phase unbalance correction on supported configurations. The family includes a 5kvar, 220V L/N single-phase configuration and voltage-specific three-phase module ratings from 3 to 150kvar at 220–800V. The kvar values are the catalogue reactive compensation ratings; a separate harmonic-current rating is not specified for every capacity.
Technical selection summary
| Model | Y-ASVG |
|---|---|
| Rated capacity meaning | Catalogue reactive-power compensation rating, kvar |
| Single-phase configuration | 5kvar, AC 220V, L/N |
| Three-phase AC 220V capacities | 3 / 5 / 7 / 10 / 17 / 25 / 37 / 50 / 75kvar |
| Three-phase AC 380V capacities | 5 / 10 / 15 / 20 / 35 / 50 / 75 / 100 / 150kvar |
| Three-phase AC 500/690/800V capacities | 90 / 120 / 150kvar respectively |
| Grid arrangement | L/N only at 5kvar/220V; supported 220–690V three-phase: 3P3W/3P4W; 800V: 3P3W only |
| Operating voltage tolerance | 220/380/500V: -20% to+20%; 690V: -20% to+15%; 800V: -20%, 850V maximum |
| Frequency | 50/60Hz; operating range 45–63Hz |
| Function selection | Reactive and harmonic compensation; three-phase unbalance correction on supported 220–690V three-phase configurations |
| Reactive compensation rate | ≥99% |
| Harmonic compensation | 2nd–50th order; current harmonic compensation rate ≥95%, individually adjustable |
| Harmonic-current rating | A separate rated A value is not specified for each kvar capacity in this catalogue |
| Residual unbalance | ≤5% on supported 220–690V three-phase configurations; unavailable forL/N and 800V |
| Neutral-line filtering | 2× phase filtering capacity; 3× customization described separately, neutral-connected applications |
| Response time | Reactive <10ms; harmonic <40ms |
| Overall efficiency | ≥97% |
| Switching frequency | Single-phaseL/N: 32kHz; three-phase220/380V: 16kHz; 500/690/800V: 12.8kHz |
| Overload capability | 1.2× rated for 60 seconds |
| Current sampling | Two external current-sampling channels, catalogue family feature |
| Communication | 2×RS485; Wi-Fi supported |
| Mounting / cable entry | Wall-mounted: top entry; rack-mounted: rear entry |
| Protection rating | IP20; IP54 customization described separately in catalogue |
| Cooling / noise | Forced-air cooling; single-phase ≤60dB; three-phase ≤65dB |
| Ambient temperature | -10 to+50°C; above 40°C derating, catalogue capacity reduction≤30% |
| Relative humidity | ≤90%, no condensation at monthly minimum 25°C |
| Altitude | <2000m; above 2000m derate per GB/T3859.2 |
| Pollution degree | ≤Class III |
| Protection functions, as applicable | Overload, software/hardware overcurrent, grid over-/undervoltage, three-phase voltage unbalance where applicable, power-supply failure, overtemperature, abnormal frequency and short circuit protection |
| Parallel operation | Multiple modules supported |
Operation
- The ASVG connects in parallel with the load and uses real-time current detection to control reactive, harmonic and applicable three-phase unbalance compensation.
- The L/N single-phase and 800V three-phase configurations support reactive and harmonic compensation without three-phase unbalance correction. Supported 220–690V three-phase versions may combine reactive, harmonic and unbalance functions.
- The catalogue states reactive ratings in kvar. Confirm combined-duty requirements and the harmonic-current requirement for the selected configuration.
Typical applications
- Industrial and commercial feeders with both reactive and nonlinear loads
- Facilities requiring combined power-factor and harmonic-current correction
- Supported three-phase installations requiring load-unbalance compensation
View or download Y-ASVG original catalogue, September 2026 (PDF)
Product reference images and drawings
Original ASVG voltage, reactive-capacity and supported-function table
Photographs are original ASVG-family wall-mounted and rack-mounted enclosure examples; warning labels and original technical markings are retained. Electrical configuration follows the selected capacity, voltage and grid arrangement. Neutral-line filtering applies to configurations with a neutral conductor. Installation and wiring must be performed by qualified electricians.
