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Single-phase inverter voltage stabilizer Volter Prostor-9 (9.0 kW) is a reliable inverter device Prostor-9, developed for comprehensive protection of home and professional electrical equipment from any emergency situations in the grid. It works as an effective shield against sudden impulse discharges, long voltage sags, high-frequency noise, and sine wave distortions. Thanks to appropriate power capacity, this stabilizer is the perfect option for facilities with a corresponding number of loads where stable and safe operation is critical of demanding equipment.
The operation of this device is based on advanced double conversion inverter technology. The device continuously converts incoming AC power into DC and then creates 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regulation principle, the voltage is corrected absolutely smoothly, without the slightest jumps or delays inherent in outdated relay or step-type devices.
Technical Specifications Volter Prostor-9
- Nominal power — 9.0 kW
- Stabilization type — Inverter
- Number of phases — single-phase
- Output voltage regulation accuracy — ±0.50%
- Nominal output voltage — 220 V
- Stabilization input voltage range — 130.0–330.0 V
- Low cut-off voltage (Umin) — 105 В
- High cut-off voltage (Umax) — 330 В
- Maximum load current — 40.0 A
- Efficiency — 98%
- Operating temperature range — Operating temperature range from +1°С to +40°С indoors
- Manufacturer warranty — lifetime
Key Benefits of the Model
- Stable output parameters (±0.50%): the stabilizer holds output voltage within strict limits of 217.8 V to 222.2 V, providing ideal conditions even for sensitive medical or laboratory equipment.
- Operating temperature range: operating temperature range (from +5°C to +40°C) ensures stable operation of the device in residential, office, and any heated rooms.
- Synchronization with autonomous power: the unit is adapted for operation with hybrid solar power stations (handles reverse current) and autonomous fuel generators.
- Quiet execution: due to the absence of moving mechanical parts, the device runs quietly and does not create acoustic discomfort.
- Quality guarantee: unprecedented warranty conditions from the manufacturer confirm impeccable assembly quality and durability of all components.
Safety and Protective Functions
- Emergency overload shutdown: automatic de-energizing of the device upon long-term exceedance of the allowable load power.
- Temperature control: constant temperature monitoring of power switches and autotransformer with activation of forced cooling ventilation.
- Emergency short circuit trip: instant reaction to a short circuit in the connected load to prevent damage to power modules.
- Impulse spike protection: effective smoothing of high-voltage spikes in the mains grid caused by external factors.
Installation and Connection Recommendations
- Wall-mounted installation: the stabilizer body is securely fixed vertically on the wall using included mounting elements.
- Clearance for ventilation: leave free space around ventilation openings (from 10 cm) for unobstructed forced cooling.
- Power cables connection: connection to power supply lines is carried out via terminal block. The copper feeder cable cross-section must correspond to maximum device current.
- Environmental conditions: the device has IP20 protection class, which implies installation in rooms with moderate humidity and dust levels.
Application Area: Where the Device is Used
- Apartments and summer houses: the power parameters of the model are suitable for safe operation of a complete group of household appliances in a city apartment or a small country house.
- Boilers and pumps: provides a pure sine wave, which is necessary for circulation pumps and sensitive control boards.
- Local networks: protects network equipment computer systems, servers, and network switches.
- Diagnostic devices: maintains stable power for dental units and precise diagnostic tools.
Why Choose Total-Energo LLC
- Engineering check: we conduct preliminary measurements of grid parameters at your site before installation, to select the optimal stabilizer model.
- Originality guarantee: we supply exclusively certified equipment with direct support of the factory lifetime warranty and access to genuine spare parts.
- Professional installation: our specialists with appropriate certification perform high-quality mounting, connection, and commissioning in compliance with electrical installation regulations.
- Long-term service support: we provide warranty, post-warranty, and preventive maintenance throughout the entire lifetime.