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Three-phase inverter voltage stabilizer Volter Smart-42 (42.0 kW) is a modern inverter device Smart-42, developed for effective protection of household and industrial electrical equipment from any emergency situations in the grid. It acts as a reliable barrier against dangerous impulse surges, mains voltage drops, high-frequency noise, and current frequency fluctuations. Thanks to appropriate power capacity, this stabilizer is an excellent solution for facilities with a corresponding number of loads where it is necessary to ensure stable operation of demanding equipment.
The operation of this model is based on advanced double conversion inverter technology. The device constantly converts incoming AC power into DC and then generates output AC power with a pure sine wave and a fixed value of 220 V. Thanks to the stepless regulation principle, the voltage is corrected absolutely smoothly, without the slightest jumps or delays typical of outdated relay or step-type devices.
Technical Specifications Volter Smart-42
- Nominal power — 42.0 kW
- Stabilization type — Inverter
- Number of phases — three-phase
- Output voltage regulation accuracy — ±0.50%
- Nominal output voltage — 220 V
- Stabilization input voltage range — 110.0–380.0 V
- Low cut-off voltage (Umin) — 90 В (per phase)
- High cut-off voltage (Umax) — 380±10 В (per phase)
- Maximum load current — 63.0 A
- Operating temperature range — Operating temperature range from +1°С to 40°С indoors
- Manufacturer warranty — lifetime
Key Benefits of the Model
- Ultra-high accuracy (±0.50%): the device reliably maintains output voltage within strict limits of 217.8 V to 222.2 V, providing ideal conditions even for demanding medical or laboratory equipment.
- Climatic design: adaptation to standard temperatures guarantees reliability of the device in residential, office, and any heated rooms.
- Compatibility with solar and generators: the unit is fully compatible for operation with solar station inverters (handles reverse current) and autonomous fuel generators.
- Silent operation: due to the use of electronic semiconductor switches, the device runs almost silently and does not create acoustic discomfort.
- Lifetime warranty: official warranty conditions from the manufacturer confirm exceptional reliability of the device and durability of all components.
Safety and Protective Functions
- Critical current overload protection: protective power cut-off upon dangerous exceedance of the allowable load power.
- Multi-level thermal protection: constant overheat protection of power switches and transformer with automatic fan launch.
- Short circuit protection: ultra-fast output de-energization upon short circuit occurrence to prevent damage to power modules.
- Impulse and lightning surge filtration: effective absorption of high-voltage noise in the mains grid caused by lightning or switching processes.
Installation and Connection Recommendations
- Wall vertical mounting: the stabilizer body is securely fixed on a vertical surface using mounting plate or anchors.
- Air circulation assurance: leave free space around ventilation openings (at least 10–15 cm) for effective heat dissipation.
- Terminal grid connection: connection to power supply lines is carried out via terminal strip. The copper feeder cable cross-section must correspond to nominal load.
- External exposure protection: the device has IP20 standard protection class, which implies installation in rooms with moderate humidity and dust levels.
Application Area: Where the Device is Used
- Cottages and private houses: the stabilizer nominal power are suitable for safe operation of all appliances in a large cottage, office, or commercial site.
- Heating equipment: creates a perfect sinusoidal signal, which is critically important for gas and solid-fuel boiler automation.
- Computers and office equipment: prevents data loss and malfunctions of office appliances from sudden impulse noise.
- Medical offices: provides the necessary voltage quality for sensitive electronic equipment in clinics.
Why Choose Total-Energo LLC
- Professional grid assessment: we conduct detailed voltage performance analysis at your site before installation, ensuring accurate device matching.
- Authorized dealership: we supply only original products with 100% official manufacturer warranty and access to brand service.
- Qualified turnkey installation: our specialists experienced electricians perform the full range of installation and setup works in compliance with technical regulations.
- Full technical support: we provide prompt assistance and technical consulting during the whole period of using the stabilizer.