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Sentinel Pro Power Range: 700 – 3000 VA
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The Sentinel Pro UPS Series is a line of high-performance, online double-conversion uninterruptible power supply systems designed for servers, IT infrastructure, medical devices, industrial systems, and mission-critical electronics. With power capacities ranging from 700VA to 3000VA, Sentinel Pro delivers clean, uninterrupted sine wave power and maximum protection even in harsh environments or unstable power grids.
Built for efficiency, reliability, and intelligent control, this UPS series offers superior performance, long runtime options, and a robust LCD interface — making it the smart choice for professionals who need premium-grade backup and voltage conditioning.
Description
🔋 Key Features Across Sentinel Pro Models (700VA – 3000VA)
✅ True Online Double Conversion Technology
Delivers zero transfer time and continuous clean sine wave output, protecting sensitive devices from all power disturbances.
✅ Output Power Factor 0.9
Delivers more real power to connected loads, ideal for modern high-performance devices.
✅ Advanced LCD Display
User-friendly LCD panel provides real-time information on UPS status, input/output voltage, battery level, and event logs.
✅ Extended Runtime Capability
All models support external battery modules, making them ideal for longer backup applications.
✅ ECO and Smart Active Modes
Choose between high efficiency or adaptive behavior depending on load and power quality — maximize performance and energy savings.
✅ USB, RS232, and Optional SNMP Card
Comprehensive communication options for network integration, remote monitoring, and shutdown automation.
✅ Silent Operation
Smart fan speed control and optimized design ensure whisper-quiet performance, suitable for office or medical environments.
📊 Technical Overview by Model
| Model | Capacity (VA / W) | Technology | Runtime @ Full Load | Output Power Factor | Battery Expandable |
|---|---|---|---|---|---|
| Sentinel Pro 700VA | 700VA / 630W | Online Double Conversion | ~5–7 mins | 0.9 | Yes |
| Sentinel Pro 1000VA | 1000VA / 900W | Online Double Conversion | ~6–10 mins | 0.9 | Yes |
| Sentinel Pro 1500VA | 1500VA / 1350W | Online Double Conversion | ~6–12 mins | 0.9 | Yes |
| Sentinel Pro 2200VA | 2200VA / 1980W | Online Double Conversion | ~5–10 mins | 0.9 | Yes |
| Sentinel Pro 3000VA | 3000VA / 2700W | Online Double Conversion | ~5–10 mins | 0.9 | Yes |
Note: Actual backup time may vary based on load and battery age.
🆚 Sentinel Pro vs Comparable UPS Brands
| Feature / Model | Sentinel Pro | APC Smart-UPS Online | Eaton 9SX |
|---|---|---|---|
| Technology | Online Double Conversion | Online Double Conversion | Online Double Conversion |
| Power Range | 700VA – 3000VA | 1000VA – 3000VA | 700VA – 3000VA |
| Output Power Factor | 0.9 | 0.8 – 0.9 | 0.9 |
| LCD Display | Yes | Yes | Yes |
| Runtime Expansion | Supported | Supported | Supported |
| Software Integration | USB, RS232, SNMP Optional | SmartConnect / SNMP | USB, RS232, SNMP |
| Best Use Case | IT, industrial, medical | Datacenters, enterprise | Office, server rooms |
✅ Ideal Use Scenarios
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🖥️ Server racks & data centers
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🧪 Medical diagnostic equipment
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🏭 Industrial automation systems
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📡 Network closets & telecoms
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💻 IT infrastructure & security systems
💡 Why Choose Sentinel Pro?
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✔️ Advanced protection with online double conversion
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✔️ Expandable batteries for extended runtime
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✔️ Clean sine wave output for sensitive equipment
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✔️ Intuitive LCD + intelligent communication interfaces
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✔️ Silent, energy-efficient, and scalable
🛒 How to Order
📞 Call / WhatsApp: +254 707 122 122 / +254 708 122 122
📧 Email: info@stemaengineering.com
🌐 Shop Online: www.shopstemaengineering.com
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