nobreak 1-10kva uninterruptible power supply for small business

Nobreak 1–10kVA Uninterruptible Power Supply for Small Business is a high-performance online double-conversion UPS designed to provide reliable and clean power protection for critical equipment. Featuring advanced DSP digital control technology and flexible tower/rack convertible design, it ensures stable power output against outages, voltage fluctuations, surges, and electrical disturbances, making it ideal for offices, IT rooms, and commercial applications.Available in 1kva nobreak, 2kva nobreak, 3kva nobreak, 6kva nobreak, 10kva nobreak.

nobreak power supply

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The Nobreak 1–10kVA Uninterruptible Power Supply (UPS) is a newly designed next-generation universal power protection solution engineered to deliver continuous, stable, and high-quality power for small business and professional environments.

Built on an online double-conversion architecture, the system provides complete isolation between input and output power, effectively protecting connected equipment from a wide range of electrical problems, including:

Key Performance Features

  • Online double-conversion design with advanced microprocessor control technology
  • LCD display for easy operation and convenient maintenance
  • Wide input voltage range (110Vac – 300Vac), suitable for harsh power grid environments
  • Input power factor ≥ 0.99 for energy-efficient green power design
  • Selectable output power factor 0.8 / 0.9 / 1.0 with strong load capacity
  • AC mode efficiency up to 94% or higher for improved energy savings
  • Long backup models support charging current up to 12A with multi-stage intelligent charging management
  • Comprehensive protection including undervoltage, overvoltage, short circuit, and over-temperature protection
  • Standard RS232 communication interface with optional SNMP card and USB port

Technical Specifications Summary

模型 01L-H 01-H 02L-H 02-H 03L-H 03-H 06L-H 06-H 10L-H 10-H
容量 1千伏安 2千伏安 3千伏安 6千伏安 10千伏安
输入
Input Wiring 左旋肉碱 + 氮 + 聚乙烯
Rated Input Voltage 208 / 220 / 230 / 240 VAC
输入电压范围 110 – 300 VAC (176–276 VAC without derating)
频率范围 44–56Hz or 54–66Hz (Auto sensing)
输入功率因数 ≥ 0.99
输出
Output Wiring 左旋肉碱 + 氮 + 聚乙烯
输出电压 208 / 220 / 230 / 240 VAC
电压调节 ±1%
输出频率 Online Mode: synchronized with mains; Battery Mode: 50/60Hz ±0.05Hz
THD ≤3% (Linear Load), ≤6% (Non-linear Load)
输出功率因数 0.8
转乘时间 Mains → Battery: 0ms | Inverter → Bypass: ≤4ms
过载能力 102–110% load: 30min; 110–130%: 10min; 130–150%: 30s; ≥150%: 200ms
Efficiency (AC Mode) ≥94.5% (1–3kVA), ≥95% (6–10kVA)
电池
电池电压 36VDC Internal 3×12V 7Ah 72VDC Internal 6×12V 7Ah 96伏直流电压 Internal 8×12V 7Ah 192–240VDC External battery 192–240VDC External battery
充电电流 1–12A adjustable (Long backup models up to 12A)
系统
展示 LCD display showing input/output voltage, load, battery status, and operating mode
Communication Interface Standard RS232, optional SNMP card and USB interface
环境
工作温度 0°C – 40°C
湿度 20% – 95% (Non-condensing)
高度 ≤1000m without derating (derating above 1000m)

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