
Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
SVG Compensator SMone SM-SVG-15-0.4-4L-W 15 kVAr 400 V Three-Phase Wall-Mounted
The SMone SM-SVG-15-0.4-4L-W is a static reactive power compensator (SVG, Static Var Generator) rated 15 kVAr for three-phase 400 V networks with neutral (3L+N+PE). Unlike stepped capacitor banks, it generates reactive current continuously through IGBT power electronics: it compensates both inductive and capacitive reactive power and corrects the imbalance between the phases, avoiding penalties on the electricity bill for a low power factor.
It is wall-mounted in the switchgear room, connected in parallel with the line downstream of the metering point, with the current read through external current transformers (secondary current not exceeding 5 A). The total response time of less than 10 ms makes it suitable for highly variable loads, while the integrated touch control panel and the RS485 Modbus interface allow configuration, parameter readout and integration into energy monitoring systems, including photovoltaic installations.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | 106001 |
| Model | SM-SVG-15-0.4-4L-W |
| Compensation type | Continuous static IGBT-based, inductive and capacitive reactive power, phase balancing |
| Reactive power | 15 kVAr |
| Rated voltage | 400 V AC (±20 %) |
| Phases | Three-phase 3L + N + PE |
| Rated frequency | 50 Hz (±5 %) |
| Response time | < 10 ms |
| Switching frequency | 16 kHz |
| Efficiency | > 97 % |
| Compensation factor | > 95 % |
| Communication | RS485 (Modbus), dual channel |
| Display | Integrated colour touch control panel; optional external 7" HMI panel |
| Cooling | Forced air, multi-stage active ventilation |
| Noise level | < 60 dB |
| Mounting | Wall-mounted, surface |
| Protection rating | IP20 |
| Operating temperature | -20 °C ... +50 °C (derating above 40 °C) |
| Relative humidity | ≤ 90 % non-condensing |
| Maximum altitude | < 2.000 m |
| Current measurement | With external current transformers (maximum 5 A secondary) |
| Dimensions | 460 × 557 × 91 mm |
| Weight | 18.0 kg |
Documentation
PDFDatasheet 106001Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.