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IREM Sterostab Y Series Voltage Stabilizers
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🔍 Overview: IREM Sterostab Y Series
⚡ Precision Voltage Regulation | 1 – 3,000+ kVA | ±15% to ±45% Input Variation
The IREM Sterostab Y Series represents a premium line of electrodynamic voltage stabilizers, engineered in Italy to deliver reliable, industrial-grade voltage correction in both single-phase and three-phase systems. Designed to maintain output voltage within ±1% accuracy, this series supports input fluctuation ranges from ±15% up to ±45%, making it one of the most robust and versatile voltage stabilizers on the global market.
Ideal for use in unstable grid regions, mission-critical industrial environments, and sensitive electrical installations, the Sterostab Y Series ensures long-term equipment protection, system reliability, and energy efficiency.
Description
📞 Call Us Today: +254 707 122 122 | 🌐 Order at: shopstemaengineering.com
⚙️ Key Technical Specifications
| Specification | Detail |
|---|---|
| Power Range | 1 – 3,000+ kVA |
| Input Voltage Variation | ±15%, ±20%, ±25%, ±35%, or ±45% (model dependent) |
| Output Voltage | 230V (1-phase), 400V (3-phase) ±1% accuracy |
| Technology | Electromechanical with digital servo motor control |
| Frequency | 50 / 60 Hz |
| Cooling | Natural ventilation or forced air (based on power rating) |
| Protection Degree | IP21 standard (IP23/IP54 optional) |
| Efficiency | > 98% |
| Response Time | ~10ms/V |
| Control System | Microprocessor-based digital controller |
| Communication Options | Modbus, Ethernet, SNMP (optional modules) |
| Bypass System | Manual or automatic bypass available |
| Certifications | CE, ISO 9001, RoHS |
| Operating Temp | -25°C to +40°C |
| Installation Type | Indoor or Outdoor (with enclosure) |
| Origin | 🇮🇹 Made in Italy by IREM S.p.A. |
✅ Features & Benefits
🔌 Unmatched Input Range Support
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Accepts severe voltage drops or surges up to ±45% – perfect for off-grid or unstable utility zones.
⚙️ Electrodynamic Technology
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Offers real-time, smooth voltage correction with no interruptions and minimal distortion.
📈 High Power Ratings Available
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Single-unit systems available up to 3,000+ kVA, with scalable solutions for even larger requirements.
🔒 Full Electrical Protection
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Built-in protection for short circuit, overload, overtemperature, and input phase failure.
🌍 Global Compatibility
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Suitable for a wide variety of sectors – industrial, telecom, healthcare, data centers, and renewable energy.
🔧 Customizable Configurations
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Options for neutral correction, phase balancing, outdoor enclosures, and remote control/monitoring.
🆚 IREM Sterostab Y Series vs Other Stabilizers
| Feature | IREM Sterostab Y Series | Conventional Stabilizers |
|---|---|---|
| Input Range | ±15% to ±45% | ±15% to ±25% |
| Output Accuracy | ±1% | ±3% to ±5% |
| Maximum Capacity | 3,000+ kVA | Usually ≤ 1,000 kVA |
| Response Speed | ~10 ms/V | 30–50 ms/V |
| Build Quality | Italian precision, industrial-grade | Varies (often consumer-grade) |
| Reliability in Harsh Grids | High | Medium to low |
📦 Model Range Highlights
| Model | Power Rating | Input Variation Supported | Recommended Application |
|---|---|---|---|
| Y15-50 | 50 kVA | ±15% | Office buildings, IT labs |
| Y25-100 | 100 kVA | ±25% | Medium factories, telecom towers |
| Y35-300 | 300 kVA | ±35% | Manufacturing plants, printing operations |
| Y45-800 | 800 kVA | ±45% | Rural industrial operations, unstable grids |
| Y30-1200 | 1,200 kVA | ±30% | Hospitals, airports, mission-critical loads |
| Y20-3000 | 3,000+ kVA | ±20% | Large infrastructure, mining, and data hubs |
🏭 Suitable Applications
| Sector | Use Cases |
|---|---|
| Industrial Plants | Automation lines, CNC machinery, heavy motors |
| Healthcare | Imaging equipment (MRI/CT), labs, surgical theaters |
| Telecommunications | Base stations, network nodes, signal centers |
| Data Centers | Servers, switches, sensitive digital loads |
| Construction Sites | Voltage stabilization for cranes, elevators, heavy tools |
| Government & Military | Command centers, border stations, defense equipment |
🧰 Optional Add-ons
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🔲 IP54 outdoor-rated cabinet
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📡 Remote control/monitoring (Ethernet, SNMP)
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🧭 Voltage event loggers and meters
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🔌 Manual or automatic bypass system
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🌐 Multilingual touchscreen HMI panel
📞 Why Buy IREM Sterostab Y from Shop Stema Engineering?
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✅ Authorized IREM Reseller in East Africa
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🔧 Professional Installation & Commissioning
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⚙️ After-Sales Support, Repairs & Spares
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📊 Free Load Assessment & Stabilizer Sizing
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🚛 Nationwide Delivery in Kenya & EAC Region
💬 Get Expert Advice or Request a Quote
Stop voltage instability from hurting your business. Install an IREM Sterostab Y Series stabilizer and secure your operations with precision voltage control.
📞 Call Us: +254 707 122 122
📧 Email: info@stemaengineering.com
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