Authorised DealerStatic Var Generator (SVG)
Technology upgradation of power factor correction
Sinexcel SVG works as a dynamic reactive power source. Using high-speed DSP and IGBT power stages with a precise control program, it follows grid current variation in real time and improves power factor to 0.99 within 15 ms — step-lessly, without the resonance and switching-step limitations of capacitor banks. A.R Marketing & Services supplies, installs and commissions Sinexcel SVG modules and cabinets in Mumbai and across India, including load study, sizing and post-installation measurement reports.
How accurate compensation is achieved
The core pursuit of a modern grid is strong energy, accurate control and a stable system. SVG replaces the old switched-capacitor approach with real-time measurement and semiconductor-generated compensation current.
External CT — the eye
Current transformers on the incomer detect the load current in real time, including rapidly fluctuating and unbalanced loads.
DSP — the brain
A high-speed DSP analyses and calculates the reactive power content of the measured load current with a precise control program.
IGBT — the heart
IGBT power stages generate inductive or capacitive compensation current, so reactive power is corrected accurately and step-lessly.
Why SVG over traditional capacitor banks
Full compensation in 15 ms
The complete cycle — load current detection, reactive power calculation and compensation current output — completes within 15 ms, raising PF to 0.99 even on rapidly changing loads.
- Follows grid current variation in real time
- Suited to welding, lifts, cranes and shock loads
- No switching steps, no contactor wear
Unaffected by system impedance
Unlike switched capacitor banks, SVG is not prone to resonance or over-compensation and is not afraid of high-THDi systems.
- No resonance risk with harmonic-rich networks
- No capacitor bank ageing or blown fuses
- Stable output across voltage fluctuation
100% intelligent compensation
100% inverter based, 100% digital and semiconductor controlled — capacitive and inductive compensation, three-phase balancing and voltage regulation in one unit.
- Reactive power compensation (leading and lagging)
- Three-phase load balancing
- Voltage stabilisation
- 6 selectable operation modes, e.g. “Q+B”
Standard, 200 kvar and PRO series
Sinexcel Standard SVG
The core module range covering 200 V to 690 V systems, rack- or wall-mounted, parallel-expandable to build any required kvar capacity.
- Capacity 200 V (176 – 264 V)
- 35 kvar
- Capacity 400 V (228 – 456 V)
- 30 / 50 / 100 kvar
- Capacity 480 V (384 – 552 V)
- 30 / 40 / 50 / 80 kvar
- Capacity 600 V (420 – 690 V)
- 40 / 50 / 80 / 100 kvar
- Capacity 690 V (483 – 793 V)
- 40 / 50 / 80 / 120 kvar
- Efficiency
- ≥ 97%
- Type
- Rack-mounted / wall-mounted
- Wiring method
- 3P3W / 3P4W (same unit)
- Rated frequency
- 50 / 60 Hz (auto sensing 45 – 62 Hz)
- Function
- Reactive power compensation, 3-phase balancing, voltage regulation
Sinexcel 200 kvar SVG
High-density single module for large installations — fewer modules, less wiring and a smaller footprint for the same installed kvar.
- Capacity
- 200 kvar
- Voltage
- 400 V (228 – 456 V); 200 V (176 – 264 V)
- Efficiency
- ≥ 97%
- Type
- Rack-mounted / wall-mounted
- Wiring method
- 3P3W / 3P4W (same unit)
- Rated frequency
- 50 / 60 Hz (auto sensing 45 – 62 Hz)
- Operation modes
- 6 selectable modes (e.g. reactive power first, then balancing)
Sinexcel PRO SVG — 98.5% efficiency
A 3 × 0.5% efficiency step over legacy 97% products, worth roughly 12,972 kWh saved per year. 33% lower heat loss extends equipment life and cuts maintenance; 390 CFM ventilation and < 56 dB noise suit both industrial and commercial installations.
- Capacity
- 100 kvar
- Peak efficiency
- 98.5%
- Voltage
- 400 V (228 – 456 V)
- Weight
- 35 kg
- Noise
- < 56 dB
- Dimensions (W×D×H)
- 500 × 550 × 190 mm rack / 500 × 190 × 550 mm wall
- Monitoring
- LED / 4.3" HMI / 7" HMI
- Wiring method
- 3P3W / 3P4W (same unit)
- Function
- Reactive power compensation, 3-phase balancing, voltage regulation
Applications
Plug suite & cabinet integration
Sinexcel can supply SVG units with a plug suite, monitoring system and alarm indication lights so the cabinet can be built on site. A plug cabinet needs no wiring for the modules — easy integration, fast unit replacement and a more cost-effective solution. A.R Marketing & Services also builds matching APFC and harmonic filter panels in-house.
- Rack-mount, wall-mount and cabinet configurations
- Modules paralleled to reach required kvar
- Load study and reactive power sizing
- Installation, commissioning and measurement reports