其他功能
| 接口 |
USB, RS-232 |
| 过载保护 |
Y |
| 额定输入电压 |
110 V |
| 名义输出电压 |
110-220 V |
电池
| 热插拔电池 |
Y |
| 电池充电时间 |
4 h |
| 半载典型备用时间 |
9 min |
| 电池类型 |
12 V, 9 Amph |
能量控制
| 电源输入频率 |
50/60 Hz |
| 输出功率（瓦特－安培） |
3000 VA |
| 输出功率 |
1800 W |
3000VA, 1800W, 6 x L5-15R, RS232, USB
The Smartower series UPS provides high-performance but inexpensive power protection solutions for most business applications with critical file servers, network switches, hubs and small computers.
- AVR Boost and Buck
- Pure Sine Wave Output
- User Friendly LCD Display
- Advanced Battery Management
- Nearly Zero Transfer Time
- 97% High Efficiency in Normal Mode
- Easy Swappable Battery
- Patent RS232 and USB Communication Interfaces
Sine Wave Output
Provides assurances of compatibility with all kinds of loads.
Nearly Zero Transfer Time
Ensures less interruption of mission-critical applications when UPS transfers to/from the batteries.
User Friendly LCD display
The front panel clearly communicates all major system parameters and system status including load level, AVR-Boost/Buck and fault status for easy service. Optional LED display with system status and fault status is also available.
97% High Efficiency in Normal Mode
Meets high Energy Saving Standard and reduces noise and heat.
AVR Boost and Buck
Automatically corrects either under-voltage or over-voltage conditions without unnecessary battery drain and extends the battery life.
Easy Swappable Battery Function
Saves time and money because the battery can be swapped by the user.
Advanced Battery Management
Prevents Deep-Discharge of the Built-in Battery during a power failure when connected loads are minimum.
Cold Start Function
The UPS can be turned on without a connection to the Utility.
User-Friendly Design
Can easily be installed by consumer. All units up to 3KVA are supplied with input cables and output sockets as standard.
Site Wiring Fault Indicator
Immediately warms you of wiring problem such as improper grounding.
Patented RS232 and USB Communication Interfaces
Conveniently offers alternative connections with modern IT products. You may connect to both RS232 ports and USB simultaneously by simply connecting two computers to the UPS.
Optional Communication Software
Permits not only the control of the UPS and graceful shutdown when the Utility fails, but also allows the user to:
- remotely test the major operating functions of the UPS
- communicate via SNMP/Web/Network adapter
- access UPS functions via the Web
- alert users via SMS messages about specific events
