Single-phase voltage stabilizer RETA НОНС-11 kW SHTEEL 50A MCMA 110a (IXYS) + WEB interface 7-7

If you use sensitive equipment with specific power quality requirements in your home or business, we recommend the single-phase voltage stabilizers from the SHTEEL series. These models are specifically designed to eliminate voltage spikes and prevent short circuits in high-precision equipment, medical devices, electric motors, server equipment, and more.

Key advantages of the SHTEEL series stabilizers

• High stabilization accuracy — a ±7 V adjustment range ensures a stable 220 V output voltage, which is critical for devices with electric motors and medical equipment.
• Modern microprocessor control — parameter monitoring via a digital display or iOS/Android mobile app.
• Flexible installation — option for floor or wall mounting depending on site conditions.
• Full set of protections — against overheating, overload, short circuit, overvoltage at the output, and other emergency conditions.
• Intuitive control — digital indicator, “Stabilization/Transit” mode switches, outlet, and terminals on the front panel.
• Compatibility with generators — stable operation with gasoline and diesel generators, support for solar power plants.
• Optional: WEB interface — remote monitoring via the Internet at the customer’s request.

Applications for SHTEEL stabilizers

• Private homes and apartments
• Office spaces, data centers, banking infrastructure
• Manufacturing and industrial facilities
• Medical facilities and laboratories — the series is part of the “MEDARMOR” program, recommended for use with MRI, CT, ventilators, and X-ray equipment

Technical specifications (selected models)

Functional Features

• Response Time — 20 ms
• Digital Voltmeter — displays input/output voltage and load
• Protections — Short circuit, overheating, overload, overvoltage
• Start-up delay — 5–7 sec
• Efficiency — up to 98%
• Power consumption — 10&–20 W
• Dust and moisture protection — IP20
• Cooling — forced fan cooling
• Design — autotransformer, without galvanic isolation

Reliability and quality

SHTEEL series stabilizers do not distort the sine waveform, feature a built-in network analyzer for self-diagnosis, support connection to solar power plants, and operate in “green tariff” systems.

The configuration (if required) may include German SEMIKRON power modules, ensuring stable operation even in the most critical applications.

Ordering and Consultation

To select the voltage stabilizer best suited for your facility, please contact us. We will provide detailed consultation and select a device based on operating conditions, equipment type, and budget.