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SVG Compensator SMone SM-SVG-75-0.4-4L-W 75 kVAr 400 V Three-Phase Wall-Mounted

SVG Compensator SMone SM-SVG-75-0.4-4L-W 75 kVAr 400 V Three-Phase Wall-Mounted

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SVG Compensator SMone SM-SVG-75-0.4-4L-W 75 kVAr 400 V Three-Phase Wall-Mounted

The SMone SM-SVG-75-0.4-4L-W is a static reactive power compensator (SVG) rated 75 kVAr for three-phase 400 V networks with neutral (3L+N+PE). The IGBT electronics supply reactive current with continuous regulation, compensating inductive and capacitive loads and balancing the phases; it replaces capacitor-based power factor correction panels, eliminating contactors, steps and inrush transients.

The unit is wall-mounted in the switchgear room and must be connected in parallel with the main line, with the current measured through external current transformers with a maximum 5 A secondary. It is sized for medium-power industrial installations with highly variable loads. The integrated touch panel and the RS485 Modbus interface allow configuration, diagnostics and integration into energy monitoring systems.

Key features

Continuous 75 kVAr compensationStepless regulation of inductive and capacitive reactive power, with a compensation factor above 98 %.
Response time below 10 msThe 16 kHz electronics follow pulsed loads such as welders, presses and motor starts in real time.
Efficiency above 97 %Low internal losses relative to the power handled, with less heat dissipation in the switchgear room.
Expandable in parallelUp to 8 units can be connected in parallel to match the compensation to the growth of the installation.
Forced air coolingMulti-stage active ventilation with an air flow modulated according to the load, noise level below 65 dB.
Complete protectionsOverload (1.1 × for 1 hour, 1.2 × for 30 seconds), short circuit, overvoltages, undervoltage, overtemperature and frequency anomalies.

Technical specifications

FeatureValue
Product code106004
ModelSM-SVG-75-0.4-4L-W
Compensation typeContinuous static IGBT-based, inductive and capacitive reactive power, phase balancing
Reactive power75 kVAr
Rated voltage400 V AC (320 - 460 V)
PhasesThree-phase 3L + N + PE
Rated frequency50 Hz (45 - 63 Hz)
Response time< 10 ms
Switching frequency16 kHz
Efficiency> 97 %
Compensation factor> 98 %
Overload capacity1.1 × for 1 hour; 1.2 × for 30 seconds
Parallel operationUp to 8 units
CommunicationRS485 (Modbus)
DisplayIntegrated 4.3" colour touch screen; optional external 7" HMI panel
CoolingForced air, multi-stage active ventilation
Noise level< 65 dB
MountingWall-mounted, surface
Protection ratingIP20
Operating temperature-20 °C ... +50 °C (derating above 40 °C)
Relative humidity≤ 90 % non-condensing
Maximum altitude< 2.000 m
Minimum conductor cross-section50 mm²
Recommended line protection160 A
Dimensions597 × 600 × 240 mm
Weight46.5 kg

Documentation

PDFDatasheet 106004Official manufacturer document

Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.