性能
| 噪音水平 |
45 dB |
| 浪涌保护 |
Y |
| 发声警报器 |
Y |
| UPS 拓扑 |
Standby (Offline) |
| EMI / RFI噪声滤波 |
Y |
| 输出传送时间（最小值） |
6 ms |
| 输出传送时间（最大值） |
10 ms |
| 发声警报模式 |
Alarm when on battery, Low battery alarm, Overload alarm |
能量控制
| 输入工作电压（最大值） |
139 V |
| 输入工作电压（最小值） |
92 V |
| 最大电流 |
5 A |
| 电源输入频率 |
50/60 Hz |
| 能量波动功率 |
354 J |
| 输出功率（瓦特－安培） |
850 VA |
| 输出工作电压（最小值） |
120 V |
| 输出工作电压（最大值） |
120 V |
| 输出频率调节 |
50 - 60 Hz |
| 输出功率 |
450 W |
端口 & 界面
| USB端口 |
Y |
| 电源插头 |
NEMA 5-15P |
| 交流电（AC）插座数量 |
9 AC outlet(s) |
电池
| 电池容量 |
84 VAh |
| 电池充电时间 |
8 h |
| 冷启动 |
Y |
| 电池使用寿命（最大值） |
5 year(s) |
| 支持的的电池数量 |
1 |
环境条件
| 非运行高度 |
0 - 15000 m |
| 工作高度 |
0 - 3000 m |
450 W, 960 VA, 120 V, 50 - 60 Hz, 9 x NEMA 5-15R, 2 x USB, 10 ms, 1.52 m, 92 - 139 V, 8 h, 84 VAh, 139 x 327 x 105 mm, 4.1 kg, black
APC Back-UPS BE850M2, 850VA, 2 USB charging ports, 120V
Battery Backup & Surge Protector for Electronics and Computers
Adjustable voltage sensitivity
Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications.
Audible alarms
Provides notification of changing utility power and UPS power conditions
Automatic self-test
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Battery failure notification
Provides early-warning fault analysis on batteries enabling timely preventive maintenance
Building Wiring Fault Indicator
This LED informs users of potentially dangerous wiring problems in the wall circuit.
Cold-start capable
Provides temporary battery power when the utility power is out.
Disconnected battery notification
Warns when a battery is not available to provide backup power.
Hot-swappable batteries
Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Simple battery replacement
Increases UPS availability by allowing quick, easy battery replacement.
Transformer Block Spacing
Connect bulky transformer block plugs without covering up other outlets.
USB connectivity
Provides management of the UPS via a USB port (not available on all models).
