Single-phase inverter voltage stabilizers Volter 11–27 kW (Smart, EtalonS, Prostor, Parus, PTTM)
Country: Ukraine · Model: Smart / EtalonS / Prostor / Parus / PTTM
Single-phase inverter voltage stabilizers Volter rated 11–27 kW hold 220 V at the output within ±0.5 %, and the EtalonS version within 1 %. The range covers Smart 11–27 kW and EtalonS, Prostor, Parus and PTTM at 11 and 14 kW. They are installed in workshops, shops, warehouses and buildings with solar plants.
- Models and power
- 11 kW — 50 A; 14 kW — 63 A (Smart, EtalonS, Prostor, Parus, PTTM); Smart-18 — 80 A; Smart-22 — 100 A; Smart-27 — 125 A
- Smart dimensions (H×W×D)
- 700×320×120 mm (11–14 kW); 1100×320×150 mm (18–27 kW)
- Smart weight
- 14.2 kg (11–14 kW); 20.2–26.9 kg (18–27 kW)
- Stabilization accuracy
- ±0.5 % (EtalonS — within 1 %)
Technical specifications
| Models and power | 11 kW — 50 A; 14 kW — 63 A (Smart, EtalonS, Prostor, Parus, PTTM); Smart-18 — 80 A; Smart-22 — 100 A; Smart-27 — 125 A |
|---|---|
| Smart dimensions (H×W×D) | 700×320×120 mm (11–14 kW); 1100×320×150 mm (18–27 kW) |
| Smart weight | 14.2 kg (11–14 kW); 20.2–26.9 kg (18–27 kW) |
| Stabilization accuracy | ±0.5 % (EtalonS — within 1 %) |
| Type | inverter (stepless regulation) |
| Efficiency | 98 % |
| Response time | 1 ms |
| Output voltage | 220 V |
| Transit cut-off | 260 ± 5 V |
| Turn-on delay | 4.5–7.5 s |
| Noise level | 34–40 dB depending on load |
| Protection degree | IP20 |
| Operating conditions | +1…+40 °C indoors, humidity 40–80 % |
| Extended input | 60–380 V — made to order |
| Frost-resistant treatment | available to order (Smart, EtalonS and others) |
Analogues in the catalogue
- ESR — single-phase static voltage stabiliser 3–100 kVA
- Gemini single-phase static voltage stabilizer 4–40 kVA
- AVR — single-phase static stabilizer 20–400 A (up to 96 kVA)
- Ministab / Sterostab M single-phase voltage stabilizers 1–350 kVA
- TS Series single-phase electromechanical voltage stabilizer 0.99-48.6 kVA
- Single-phase static voltage stabilizer 5–50 kVA, 220 V ±3 %
- Single-phase servo-driven voltage stabilizer SV, 2.5–50 kVA, 90–285 V input
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Double conversion without energy storage cuts off surges and mains impulses, regulation is stepless and the lights do not flicker. Response time is 1 ms and efficiency 98 %. Smart at 11–14 kW accepts 110–380 V input, the other versions 130–330 V, and an extended 60–380 V input is made to order. The unit is protected against overload, short circuit, overheating and overvoltage, the transit cut-off threshold is 260 ± 5 V and the turn-on delay is 4.5–7.5 s. Smart at 11–14 kW measures 700×320×120 mm and weighs 14.2 kg, while the 18–27 kW models are 1100×320×150 mm and 20.2–26.9 kg. IP20 means indoor installation at +1…+40 °C and 40–80 % humidity, and noise is 34–40 dB depending on load. Frost-resistant treatment of Smart, EtalonS and other versions is available to order. The stabilizer runs from a generator and suits sites on the green tariff.
How to choose
Start from the load current. 11 kW corresponds to 50 A, 14 kW to 63 A, Smart-18 is rated 80 A, Smart-22 100 A and Smart-27 125 A. At 11 and 14 kW the EtalonS, Prostor, Parus and PTTM versions are available, while from 18 kW only Smart is offered. Smart holds ±0.5 %, EtalonS within 1 %. For a three-phase network look at Smart 10.5–81 kW (3×4 … 3×27) or EtalonS 10.5–42 kW, and the European analogues in the catalogue cover 20–400 A. Supplied as the official representative in Ukraine.
Request a price and lead time
Single-phase inverter voltage stabilizers Volter 11–27 kW (Smart, EtalonS, Prostor, Parus, PTTM), Volter. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the input voltage range of the 11–27 kW stabilizers?
Smart at 11–14 kW works from 110 to 380 V, the other versions from 130 to 330 V.
What accuracy and response time do the Smart inverter stabilizers have?
The 220 V output is held within ±0.5 % and the response time is about 1 ms.
Will the stabilizer work from a generator?
Yes, the stabilizer works from a generator and on sites with solar plants.
What are the weight and dimensions of Smart at 18–27 kW?
The dimensions are 1100×320×150 mm and the weight 20.2–26.9 kg, against 700×320×120 mm and 14.2 kg at 11–14 kW.
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