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Single-phase triac voltage stabilizer Volter 3500 (3.5 kW) is a high-tech triac device 3500, developed for comprehensive protection of household and industrial electrical equipment from any emergency situations in the grid. It acts as a reliable barrier against sudden impulse discharges, long voltage sags, high-frequency noise, and current frequency fluctuations. Thanks to appropriate power capacity, this stabilizer is the optimal choice for facilities with a corresponding number of loads where it is necessary to ensure stable operation of sensitive appliances.
The operation of this model is based on the technology of automatic switching of autotransformer windings using high-speed electronic switches (triacs). Adjustment of the output voltage is performed stepwise, but extremely fast. This ensures reliable protection of the connected equipment without mechanical wear of power components and without acoustic clicks during switching.
Technical Specifications Volter 3500
- Nominal power — 3.5 kW
- Stabilization type — Triac
- Number of phases — single-phase
- Output voltage regulation accuracy — +2 -3%
- Nominal output voltage — 220 V
- Stabilization input voltage range — 160.0–250.0 V
- Low cut-off voltage (Umin) — 105 В
- High cut-off voltage (Umax) — 330 В
- Maximum load current — 16.0 A
- Efficiency — 98%
- Operating temperature range — Operating temperature range from +1°С to +40°С indoors
- Manufacturer warranty — lifetime
Key Benefits of the Model
- Ultra-high accuracy (±+2 -3%): the stabilizer 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: operating temperature range (from +5°C to +40°C) ensures stable operation of the device in residential, office, and any heated rooms.
- Compatibility with solar and generators: the unit is adapted for operation with hybrid solar power stations (handles reverse current) and autonomous fuel generators.
- Silent operation: due to the absence of moving mechanical parts, the device runs quietly and does not create acoustic discomfort.
- Lifetime warranty: unprecedented warranty conditions from the manufacturer confirm impeccable assembly quality and durability of all components.
Safety and Protective Functions
- Critical current overload protection: automatic de-energizing of the device upon long-term exceedance of the allowable load power.
- Multi-level thermal protection: constant temperature monitoring of power switches and autotransformer with automatic fan launch.
- Short circuit protection: instant reaction to a short circuit in the connected load to prevent damage to power modules.
- Impulse and lightning surge filtration: effective smoothing of high-voltage spikes in the mains grid caused by external factors.
Installation and Connection Recommendations
- Wall vertical mounting: the stabilizer body is securely fixed vertically on the wall using included mounting elements.
- Air circulation assurance: leave free space around ventilation openings (from 10 cm) for unobstructed forced cooling.
- Terminal grid connection: connection to power supply lines is carried out via terminal block. The copper feeder cable cross-section must correspond to maximum device current.
- External exposure protection: the device has IP20 protection class, which implies installation in rooms with moderate humidity and dust levels.
Application Area: Where the Device is Used
- Local appliance protection: the stabilizer nominal power are designed for protection of individual appliances: refrigerators, TVs, lighting systems, or PCs.
- Heating equipment: provides a pure sine wave, which is necessary for gas and solid-fuel boiler automation.
- Computers and office equipment: protects network equipment computer systems, servers, and network switches.
- Medical offices: maintains stable power for dental units and precise diagnostic tools.
Why Choose Total-Energo LLC
- Professional grid assessment: we conduct preliminary measurements of grid parameters at your site before installation, to select the optimal stabilizer model.
- Authorized dealership: we supply exclusively certified equipment with direct support of the factory lifetime warranty and access to brand service.
- Qualified turnkey installation: our specialists with appropriate certification perform high-quality mounting, connection, and commissioning in compliance with technical regulations.
- Full technical support: we provide warranty, post-warranty, and preventive maintenance throughout the entire lifetime.