650va 390w 220V Standby Residential Ups Systems Portable Ups Power Supply
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Low Frequency Online UPS, High Frequency Online UPS, Rack Mount UPS |
Product Detail
| Model No.: | BSA650 |
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Product Description
650va 390w Standby UPS 400va-1200va Modified Sine Wave LED AVR 220Vac
UPS
An uninterruptible power supply is an electrical apparatus that provides emergency power to a load when the input power source, typically mains power, fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries. The on-battery runtime of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start a standby power source or properly shut down the protected equipment
Offline UPS
The offline/standby UPS (SPS) offers only the most basic features, providing surge protection and battery backup. The protected equipment is normally connected directly to incoming utility power. When the incoming voltage falls below or rises above a predetermined level the SPS turns on its internal DC-AC inverter circuitry, which is powered from an internal storage battery. The UPS then mechanically switches the connected equipment on to its DC-AC inverter output. The switchover time can be as long as 25 milliseconds depending on the amount of time it takes the standby UPS to detect the lost utility voltage. The UPS will be designed to power certain equipment, such as a personal computer, without any objectionable dip or brownout to that device.
Offline UPS Diagram:
Specification
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Model |
400 |
500/600 |
700 |
800 |
1000 |
1200 |
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Power factor |
0.6 |
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Load type |
Personal computer and other PC peripheral devices |
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Mains voltage range |
(140~290)±5Vac or (70-145)±5Vac |
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Mains frequency range |
(40~70)±1Hz |
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Output voltage range(Line mode) |
110Vac/120Vac/220Vac/230Vac±10%(Sine wave) |
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Output frequency range(Line mode) |
Synch with mains input |
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Output voltage range(battery mode) |
110Vac/120Vac/220Vac/230Vac±5%(Square wave) |
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Output frequency range(battery mode) |
(50/60)±1Hz(frequency self-adapt system) |
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Battery No-load protection |
Auto protection. The UPS auto shutdown after 2min no load detected |
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Transfer time |
≤10ms |
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Battery backup time* |
>6Min(half load) |
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Battery protection |
Auto protection. The UPS auto shutdown when battery voltage is low or high. |
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Battery charging time |
8 hours to 90% |
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Short circuit protection |
Auto protection. Output shuts off and the buzzer beeps continuously |
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Overload protection |
110%<load percentage≤ 120%,buzzer beepsload percentage >120%,output shuts off,buzzer beeps continuously. |
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Operating temperature |
0~40 |
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Storage temperature |
-15~45 |
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Relative humidity |
0%~90%(No condensation water) |
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Noise |
≤35dB(1m from front panel) |
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Communication interface |
Intelligent RS-232/USB(Optional) |
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Network protection |
RJ45/11 surge protector (Optional) |
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Size/L×W×H(mm) |
230*90*145 |
291*90*145 |
330*90*145 |
340x122x190 |
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Net weight |
4 |
4.5
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4.5 |
5 |
5.2 |
8.4 |
9.4 |
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