UNB11 Series High Frequency Online UPS
2 month ago
Product details
UNB11 Series High Frequency Online UPS: Unparalleled Power Protection for Your Critical Applications
In today's fast-paced digital world, the reliability and efficiency of your power supply are crucial for the seamless operation of your critical systems. The UNB11 Series High Frequency Online UPS is designed to deliver the highest level of power protection, ensuring your equipment runs smoothly and safely under any condition. With its advanced technology and robust features, the UNB11 Series is the ideal solution for businesses and industries that demand continuous and reliable power.
True Online Double-Conversion Technology for Uninterruptible Power
The UNB11 Series employs true online double-conversion technology, providing a zero transfer time between utility power and battery backup. This ensures that your equipment receives a pure sine wave output voltage with high precision, maintaining ±1% voltage stability and a crest factor of 3:1. Whether in line mode or battery mode, the UPS guarantees minimal distortion (THDu ≤2% for linear loads and ≤5% for non-linear loads) and precise frequency control (50/60Hz ±0.1%).
Wide Input Voltage Range and High Efficiency
Our UNB11 Series UPS is designed to handle a wide input voltage range of 110Vac to 300Vac and frequency range of 50/60±6Hz, making it highly adaptable to various power environments. The advanced Power Factor Correction (PFC) technology ensures an input power factor of ≥0.99 and low total harmonic distortion (THDi ≤4% for linear loads and ≤5% for non-linear loads). With an efficiency of up to 95.5% in line mode and 91.5% in battery mode, the UNB11 Series not only provides reliable power protection but also helps you save on energy costs.
Single Phase Online UPS Intelligent Battery Management and Cold Start Capability:
The UNB11 Series features a digital charging design with adjustable charge current from 1A to 4A, ensuring fast and safe battery charging. The UPS supports a wide range of nominal battery voltages (24Vdc, 48Vdc, and 72Vdc) and battery configurations to meet different backup time requirements. In case of power outages, the battery cold start function allows the UPS to operate directly from the battery, providing instant power to your equipment. The overload capacity is also designed to handle different load levels, providing up to 30 minutes of backup time at 102% to 110% load in line mode and up to 1 minute in battery mode.
User-Friendly Interface and Intelligent Monitoring
Equipped with an intuitive LCD/LED display, the UNB11 Series provides real-time monitoring of power status and system parameters. The rear panel includes a variety of communication interfaces, such as RS232, USB, and optional SNMP/RS485/AS400 cards, allowing for easy integration with monitoring software and remote management. The intelligent slot supports additional cards for enhanced functionality, making the UNB11 Series a versatile solution for modern power protection needs.
High Frequency UPS Compact Design and Environmentally Friendly:
The UNB11 Series is available in multiple models with capacities ranging from 1kVA/1kW to 3kVA/3kW, catering to different power requirements. The compact dimensions and lightweight design make it easy to install and integrate into your existing infrastructure. The Online UPS operates efficiently in a wide temperature range of 0~40℃ and humidity levels of 0~95% (non-condensing), ensuring reliable performance in various environmental conditions. With low noise levels (≤50dB at 1 meter away), the UNB11 Series is suitable for both office and industrial environments.
Single Phase UPS Conclusion:
The UNB11 Series High Frequency Online UPS is more than just a power backup solution; it is a comprehensive power protection system designed to meet the highest standards of reliability, efficiency, and adaptability. Whether you are protecting critical IT infrastructure, industrial equipment, or sensitive medical devices, the UNB11 Series ensures your systems stay powered and operational, even in the most challenging conditions. Choose the UNB11 Series for a future-proof power protection solution that guarantees the continuous operation of your business.
① RS232; ② Smart Slot; ③ External battery port ; ④ USB; ⑤ Input over current protection breaker; ⑥ AC input; ⑦ Output socket; ⑧ EPO
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Shenzhen Unitronic Power System Co., Ltd
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3 year
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