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Ortea Sirius (Advance)
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🔍 Product Overview
60 – 6000 kVA | ±10% to ±45% Input Variation | Three-Phase
The Ortea Sirius series is Ortea’s flagship line of high-power industrial voltage stabilizers, engineered to handle extreme input voltage fluctuations and provide maximum protection for sensitive and mission-critical equipment. With capacity ranges from 60 kVA up to 6000 kVA, Sirius is built to perform reliably in harsh electrical environments, including unstable utility grids, remote sites, and large industrial complexes.
Ideal for heavy-duty industrial, infrastructure, and data center applications, the Sirius line uses servo-controlled technology, offering ±1% output precision, galvanic isolation, EMI/RFI filtration, and custom configuration options.
Description
📞 Call Now: +254 707 122 122 | 🛒 Shop Online: shopstemaengineering.com
⚙️ Technical Specifications
| Feature | Details |
|---|---|
| Power Range | 60 kVA – 6,000 kVA |
| Input Voltage Variation | ±10% to ±45% (custom-configurable) |
| Output Voltage Accuracy | ±1% |
| Control Type | Servo-motor (electromechanical) |
| Phase Configuration | Three-phase (balanced/unbalanced loads supported) |
| Neutral System | Optional isolation transformer (galvanic isolation) |
| Cooling System | Natural air or forced ventilation depending on model |
| Protection Features | Overvoltage, undervoltage, short-circuit, thermal, bypass switch |
| Monitoring | LCD touch screen, remote monitoring, alarms |
| Efficiency | > 98% |
| Certifications | CE, ISO 9001, ISO 14001, ISO 45001 |
| Construction | Rugged steel enclosure, IP21/IP54 (on request) |
| Country of Manufacture | 🇮🇹 Made in Italy (Ortea SpA) |
✅ Key Features & Benefits
🎯 Precise Output Regulation
Delivers a consistent ±1% output voltage even under severe fluctuations, safeguarding sensitive loads from brownouts, overvoltages, and harmonic disturbances.
🛡️ Heavy-Duty Build for Demanding Environments
Engineered for industrial and critical infrastructure use. Capable of supporting continuous 24/7 operations under high loads.
⚡ Wide Input Range
Available with input correction ranges from ±10% up to ±45%, allowing deployment in locations with unreliable grids or heavy industrial draw.
🔧 Highly Customizable
Can be tailored to specific voltage configurations, protection features, control interfaces, bypass requirements, and enclosure types.
🔌 Integrated Galvanic Isolation
Optional built-in isolation transformer ensures electrical decoupling, ground loop protection, and enhanced safety.
🌍 Smart Monitoring & Control
Equipped with an advanced digital controller and optional remote communication interface (Modbus, TCP/IP) for real-time diagnostics and alerts.
🏭 Industrial Applications
| Sector | Use Cases |
|---|---|
| Manufacturing Plants | CNC machinery, robotic lines, welding stations |
| Data Centers | UPS front-end conditioning, server protection |
| Mining & Oil | Powering heavy electrical equipment in remote/off-grid areas |
| Hospitals | CT scanners, MRI, and lab automation |
| Airports | Radar systems, runway lighting, baggage handling |
| Utilities | SCADA systems, relay protection panels, instrumentation |
🆚 Ortea Sirius vs Competing Industrial Stabilizers
| Feature | Ortea Sirius | Standard Industrial AVR |
|---|---|---|
| Output Voltage Accuracy | ±1% | ±3–5% |
| Input Variation Range | Up to ±45% | Usually ±15–25% |
| Galvanic Isolation | ✅ Optional | ❌ Not standard |
| Custom Configuration | ✅ Yes | ❌ Limited |
| Remote Monitoring | ✅ Built-in or optional | ❌ Rare |
| Serviceability | High (modular design) | Medium |
📦 Available Model Variants
| Model | Power Rating | Input Correction Range | Output Accuracy | Use Case |
|---|---|---|---|---|
| Sirius 60 | 60 kVA | ±15% | ±1% | Factory machines, chillers |
| Sirius 200 | 200 kVA | ±25% | ±1% | Process lines, hospitals |
| Sirius 600 | 600 kVA | ±30% | ±1% | Airports, large industrial sites |
| Sirius 1500 | 1500 kVA | ±35% | ±1% | Data centers, utilities |
| Sirius 6000 | 6000 kVA | ±45% | ±1% | Energy plants, ports, metro hubs |
🔒 Safety & Protections
-
🔌 Input/output circuit breakers
-
⚠️ Overvoltage and undervoltage cutoff
-
🔥 Thermal overload protection
-
🔄 Manual or automatic bypass
-
🧯 Fire retardant enclosure (on request)
📞 Why Choose Shop Stema Engineering?
✅ Official Ortea Distributor for East Africa
⚙️ Installation, Load Analysis, and Site Audit Support
🧰 After-Sales Maintenance & Local Spare Parts
📈 Tailored Energy Solutions
📦 Fast Order Fulfillment, Nationwide Delivery
🛒 Get Your Ortea Sirius Now
Don’t compromise on power stability for your mission-critical operations. Invest in the Ortea Sirius—the gold standard in industrial voltage stabilization.
📞 Call: +254 707 122 122
🌍 Visit: www.shopstemaengineering.com
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