240w 400va 220V Square Wave Computer Uninterruptible Power Supply BSW400 manufacturer from China Shenzhen Zhongyuan Chuangda Technology Co., Ltd

240w 400va 220V Square Wave Computer Uninterruptible Power Supply

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: BSW400

Offline UPS 400va 240w Plastic Case 400-500va Modified Sine Wave Universal Outputs

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Offline UPS 400va 240w Plastic Case 400-500va Modified Sine Wave Universal Outputs

Stabilizer voltage output

ideally suited for PC, small workstation, features automatically stabilizer voltage output and filter various electronic interference.

Auto-restart function

When the utility power disconnected, UPS shut down at battery mode; when the utility power recovery, UPS automatically turn on. It provides unattended power management.

Wide input voltage frequency

Input voltage range: 162VAC~290VAC; frequency range: 45Hz~55Hz deliver reliability and safety power output. It can connect the diesel generator for more choose power input.

Load protection

Short circuit protection functions protect your load.

Self-test

When it turns on, system check inverter and battery, give an accurate, reliable judgment, to enhance the security of the load.

An off-line UPS remains idle until a power failure occurs, and then switches from utility power to its own power source, almost instantaneously. An on-line UPS continuously powers the protected load from its reserves (usually lead-acid batteries or stored kinetic energy), while simultaneously replenishing the reserves from the AC power.

Specification

Model	400	500/600			700	800		1000		1200
Power factor	0.6
Load type	Personal computer and other PC peripheral devices
Mains voltage range	(140~290)±5Vac or (70-145)±5Vac
Mains frequency range	(40~70)±1Hz
Output voltage range(Line mode)	110Vac/120Vac/220Vac/230Vac±10%(Sine wave)
Output frequency range(Line mode)	Synch with mains input
Output voltage range(battery mode)	110Vac/120Vac/220Vac/230Vac±5%(Square wave)
Output frequency range(battery mode)	(50/60)±1Hz(frequency self-adapt system)
Battery No-load protection	Auto protection. The UPS auto shutdown after 2min no load detected
Transfer time	≤10ms
Battery backup time*	>6Min(half load)
Battery protection	Auto protection. The UPS auto shutdown when battery voltage is low or high.
Battery charging time	8 hours to 90%
Short circuit protection	Auto protection. Output shuts off and the buzzer beeps continuously
Overload protection	110%<load percentage≤ 120%,buzzer beepsload percentage >120%,output shuts off,buzzer beeps continuously.
Operating temperature	0~40
Storage temperature	-15~45
Relative humidity	0%~90%(No condensation water)
Noise	≤35dB(1m from front panel)
Communication interface	Intelligent RS-232/USB(Optional)
Network protection	RJ45/11 surge protector (Optional)
Size/L×W×H(mm)	23090145		29190145		33090145				340x122x190
Net weight	4		4.5	4.5	5		5.2		8.4		9.4