Side-by-side
CCR IGBT Regulator (IWT.620.CCR) vs Advanced Visual Docking Guidance System / A-VDGS (RLG Docking Systems, distributed by Vardhman Airport Solutions)
Spec comparison for two products on Aviation Souk. Both compete in Runway Lighting & Airfield Electrical.
Runway Lighting & Airfield Electrical
CCR IGBT Regulator (IWT.620.CCR)
by Inewatt
IGBT-technology constant current regulator purpose-built for LED airfield circuits, delivering >90% efficiency with low harmonic distortion across a 1–25 kVA range.
Runway Lighting & Airfield Electrical
Advanced Visual Docking Guidance System / A-VDGS (RLG Docking Systems, distributed by Vardhman Airport Solutions)
by Vardhman Airport Solutions
A 3D laser-scanning docking guidance system from RLG Docking Systems (Taiwan) that tracks incoming aircraft nose position in real time and displays stopping and azimuth guidance to the flight deck — eliminating the weight and height variables that defeat simpler optical systems.
| Cost of ownership | CCR IGBT Regulator (IWT.620.CCR) | Advanced Visual Docking Guidance System / A-VDGS (RLG Docking Systems, distributed by Vardhman Airport Solutions) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | CCR IGBT Regulator (IWT.620.CCR) | Advanced Visual Docking Guidance System / A-VDGS (RLG Docking Systems, distributed by Vardhman Airport Solutions) |
|---|---|---|
| Technology | IGBT H-bridge (PWM) | — |
| Input voltage | 220–240 V or 380–415 V | — |
| Power steps (Model 01) | 1, 2.5, 4, 5 kVA | — |
| Power steps (Model 02) | 1, 2.5, 4, 5, 7.5, 10, 15, 20, 25 kVA | — |
| Efficiency | >90% | — |
| Power factor | 0.90 | — |
| IP rating | IP21 | — |
| Operating temperature | −20°C to +55°C | — |
| Dimensions (≤5 kVA) | 550 × 650 × 500 mm | — |
| Dimensions (≤7.5 kVA) | 550 × 650 × 1,100 mm | — |
| Dimensions (7.5–25 kVA) | 550 × 650 × 1,750 mm | — |
| Mounting options | Stackable shelf mount or wheeled mobile | — |
| Sensing technology | — | 2-axis laser scanning (3D) |
| Range accuracy (>50 m) | — | ±0.2 m at 150 m |
| Range accuracy (<50 m) | — | ±0.05 m |
| Power consumption | — | <700 W |
| Power input | — | AC 85–240 V, 50/60 Hz auto-select |
| Pilot display — azimuth bar | — | 12-inch, high-visibility |
| Pilot display — distance readout | — | 8-inch alphanumeric |
| Aircraft type coverage | — | All ICAO aircraft types |
| Optional interfaces | — | PBB, GPU, PCA, CCTV, FIS/FOS, SITA AMS |
| Compliance | — | ICAO Annex 14 |
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