Single-phase inverter voltage stabilizers 11–17.6 kW (Quant-11, -14, -18) for industry
Country: Ukraine · Model: Quant-11 – Quant-18
Single-phase inverter voltage stabilizers rated 11, 13.8 and 17.6 kW maintain a nominal 220 or 230 V output at input voltages from 90 to 350 V. They are designed for workshops, production floors, offices and solar power plants where the mains voltage fluctuates and the equipment is sensitive to voltage variations. Regulation is stepless and includes proactive protection: the stabilizer disconnects the load before a dangerous voltage reaches it. Several modules can be combined into three-phase clusters.
- Models and power
- Quant-11 — 11 kW; Quant-14 — 13.8 kW; Quant-18 — 17.6 kW (at 220 V input)
- Power at 110 V input
- approximately half the rated value (Quant-11 — 5.5 kW)
- Current (Quant-11)
- rated 50 A, overload/short circuit 100 A
- Module weight (Quant-11)
- approx. 11 kg
Technical specifications
| Models and power | Quant-11 — 11 kW; Quant-14 — 13.8 kW; Quant-18 — 17.6 kW (at 220 V input) |
|---|---|
| Power at 110 V input | approximately half the rated value (Quant-11 — 5.5 kW) |
| Current (Quant-11) | rated 50 A, overload/short circuit 100 A |
| Module weight (Quant-11) | approx. 11 kg |
| Self-consumption (Quant-11) | 21 W |
| Input voltage | 90–350 V |
| Output voltage | 220 or 230 V (selectable), correction ±3 % in 0.1 % steps |
| Stabilization accuracy | 0.5 % |
| Mains frequency | 50 ± 5 Hz |
| Overload shutdown | >125–150 % — 12 s; >150 % / short circuit — 1.5 s |
| Start-up delay | 6 s |
| Operating temperature | +5…+40 °C, humidity 40–80 % |
| Protection rating | IP20 |
| Cooling | forced, low-noise |
| Module (H×W×D) | 435 × 250 × 125 mm |
| Mounting | wall-mounted |
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
Main features: inverter circuit with double conversion: surges and pulses at the input do not pass to the output; smooth regulation without steps and without delay — lamps do not flicker; reactive current compensation and current limiting, voltage waveform improvement; interference filter and pulse absorber; built-in display and power measurement, mechanical bypass; operation from a generator is not supported.
Technical data: Models and power — Quant-11 — 11 kW; Quant-14 — 13.8 kW; Quant-18 — 17.6 kW (at 220 V input); Power at 110 V input — approximately half the rated value (Quant-11 — 5.5 kW); Current (Quant-11) — rated 50 A, overload/short circuit 100 A; Module weight (Quant-11) — approx. 11 kg; Self-consumption (Quant-11) — 21 W; Input voltage — 90–350 V; Output voltage — 220 or 230 V (selectable), correction ±3 % in 0.1 % steps; Stabilization accuracy — 0.5 %; Mains frequency — 50 ± 5 Hz; Overload shutdown — >125–150 % — 12 s; >150 % / short circuit — 1.5 s; Start-up delay — 6 s; Operating temperature — +5…+40 °C, humidity 40–80 %; Protection rating — IP20; Cooling — forced, low-noise; Module (H×W×D) — 435 × 250 × 125 mm; Mounting — wall-mounted.
Application: production shops and workshops; machine tools, compressors, pumps and other three-phase loads; facilities with solar power plants; networks with large voltage fluctuations (90–350 V).
How to choose
We select the power rating, version (with or without a phase control unit, PCU) and equipment set to suit the load; delivery time depends on the production workload, so please clarify with the manager.
Similar products
Request a price and lead time
Single-phase inverter voltage stabilizers 11–17.6 kW (Quant-11, -14, -18) for industry, quant. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
REQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.