The NB33-H 60kVA nobreak is an advanced three-phase online UPS engineered to provide reliable and continuous power protection for mission-critical environments. Designed and manufactured in China using modern power electronics technology, this system combines high efficiency, intelligent digital control, and scalable architecture to meet demanding industrial and commercial power requirements.
Key Features & Advantages of the 40kva nobreak:
- Advanced Reliability: Utilizes True Double-Conversion technology and DSP (Digital Signal Processing) to guarantee high-performance output.
- Flexible Design: The 10-60kVA models feature a modular-ready design that supports both tower and rack-mount deployments for easier maintenance and installation.
- Efficiency & Economy: Includes an energy-saving ECO mode and Active Power Factor Correction (PFC) across all phases.
- Smart Battery Management: Features a 3-stage charging design to optimize battery life and performance, with adjustable battery string numbers.
- Industrial Compatibility: Generator compatible with dual AC inputs and Emergency Power Off (EPO) functionality for enhanced safety.
- 可扩展性： Supports parallel operation of multiple units with shared battery banks to grow with your power needs.
Technical Specifications Summary
| Model: NB33 | 10L-H | 20L-H | 30L-H | 40L-H | 60L-H | 80L-H | 100L-H | 120L-H | 160L-H | 180L-H | 200L-H | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Parallel Capability | Up to 4 units | |||||||||||
| 输入 | ||||||||||||
| Wiring System | 3-Phase + Neutral + PE | 3-Phase + Neutral + PE | ||||||||||
| 额定电压 | 3 x 380/400/415 VAC (3-Phase + Neutral + PE) | |||||||||||
| 电压范围 | 110-300 VAC @ 50% load; 176-276 VAC @ 100% load | |||||||||||
| 频率范围 | 40 ~ 70Hz | |||||||||||
| 功率因数 | 0.99 at 100% load | |||||||||||
| 谐波失真 (THDi) | Linear Load < 4% | |||||||||||
| 输出 | ||||||||||||
| 输出电压 | 3 x 380/400/415 VAC (3-Phase + Neutral) | |||||||||||
| Voltage Precision (Battery Mode) | ±1% | |||||||||||
| Freq. Range | Sync Range | 46-54Hz or 56-64Hz | ||||||||||
| 电池模式 | 50/60Hz ±0.1% | |||||||||||
| 佳洁士 | 3:1 (Maximum) | |||||||||||
| Harmonic Distortion (THDv) | ≤ 2% THD (Linear Load); ≤ 5% THD (Non-linear Load) | |||||||||||
| 转乘时间 | Mains to Battery | 0毫秒 | ||||||||||
| 逆变器转旁路 | 0毫秒 | |||||||||||
| 波形 | 纯正弦波 | |||||||||||
| 输出功率因数 | 0.9 | 1.0 | ||||||||||
| 过载能力 | 100-110%: 60min | 111-125%: 10min | 126-150%: 1min | >150%: 400ms | |||||||||||
| 效率 | ||||||||||||
| Online Mode | 95.5% | |||||||||||
| ECO模式 | 98.5% | |||||||||||
| 电池模式 | 94.5% | |||||||||||
| PHYSICAL | ||||||||||||
| Dimensions (DxWxH) mm | 592 x 250 x 576 | 815 x 300 x 1000 | 796 x 360 x 1010 | 1000 x 430 x 1200 | 1000 x 600 x 1200 | |||||||
| Weight (kg) | 38 | 40 | 64 | 68 | 108 | 124 | 200 | 265 | 265 | 265 | ||
| 沟通 | Smart RS-232/USB, SNMP Card Optional | |||||||||||
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