Reactive power compensator – SMONE – 75 KVAR / SM-SVG-75-0.4-4L-W
Gross
Product details
Reactive Power Compensator SMONE 75 KVAR / SM-SVG-75-0.4-4L-W
The SM-SVG-75-0.4-4L-W is a three-phase active reactive power compensator with a rated power of 75 kVAR, designed for installation in 0.4 kV networks. The device operates in a 3L + N + PE configuration and features an intuitive touchscreen for easy operation and configuration. It delivers high efficiency above 97% and a compensation factor above 98%, minimizing energy losses.
Key features of SM-SVG-75-0.4-4L-W:
- Compensation power: 75 kVAR (inductive and capacitive)
- Rated voltage: 400 V (320–460 V) AC, frequency 50 Hz (45–63 Hz)
- Fast response: total response time < 10 ms thanks to a switching frequency of 16 kHz
- Advanced functions: reactive power compensation to a specified cos(φ), three-phase imbalance correction
- Safety: comprehensive overload, short-circuit, surge and voltage protections
- Communication and control: built-in 4.3″ display, option to connect an external 7″ HMI panel, RS485 (Modbus) interface, compatible with SM-OneHub
Who is this a good choice for?
The SM-SVG-75-0.4-4L-W is an ideal solution for industrial plants, large commercial facilities, and any sites with significant load fluctuations where precise reactive power compensation and voltage stabilization are required. With its advanced features and high efficiency, the device helps optimize energy consumption and improve power quality.
| Parameter | SM-SVG-75-0.4-4L-W |
|---|---|
| Catalog number | 106004 |
| Application | reactive power compensation |
| Rated voltage (V) | 400V (320-460V) AC |
| Rated frequency (Hz) | 50Hz (45~63Hz) |
| Compensation power (kvar) | 75kvar (inductive and capacitive reactive power) |
| Noise level (dB) | <65 dB |
| Compensation factor (%) | >98% |
| Efficiency (%) | >97% |
| Connection, communication, display | |
| Power connection | 3L+N+PE |
| Power connection (current measurement) | External CTs (current transformers) |
| Digital outputs | – 3 digital outputs indicating device status (running, standby, fault) – max. 20mA |
| Digital inputs | – 1 digital input (start signal) – 1 digital input (stop signal) |
| Communication | RS485 (Modbus) |
| Compatibility | compatible with remote monitoring module (SM-OneHub) |
| Display | built-in 4.3″ color touchscreen |
| Additional display | possibility to connect an external 7″ touch HMI panel |
| Number of devices (parallel) | up to 8 devices |
| Functions | |
| Function selection | – reactive power compensation to a set cos(φ) – three-phase imbalance balancing – reactive power compensation to a set cos(φ) + three-phase imbalance balancing |
| Other technical parameters | |
| Switching frequency (kHz) | 16kHz |
| Total response time (ms) | < 10ms |
| Protections, overload capability | |
| Protections | – overload – short-circuit – surge – overvoltage and undervoltage – overtemperature protection – frequency change protection – loss of supply protection |
| Overload capability | – x1.1 for 1 hour – x1.2 for 30 seconds |
| Mechanical and environmental parameters, compliance with standards | |
| Protection rating (IP) | IP20 |
| Altitude above sea level (m) | <2000m |
| Operating ambient temperature (°C) | -20~+50°C (with power derating above 40°C) |
| Ambient humidity (%) | ≤90% (no condensation on the device) |
| Cooling method | Intelligent multi-stage active ventilation |
| Airflow through the device (m³/h) | – 292.2-324.6 [m3/h] per fan – 1168.8 – 1298.4 [m3/h] for the whole device |
| Minimum cross-section of power cables (mm²) | 50mm² |
| Recommended protection rating (A) | 160A |
| Dimensions (mm) | – height 623mm – width 500mm – depth 242mm |
| Installation method | Surface-mounted |
| Standards compliance | – EN 50178:2018 – EN IEC 61000-6-2:2009 – EN IEC 61000-6-4:2019 |

