400VA Portable Guangdong Uninterruptible Switching Power Source

Homage UPS Capacity: 400VA—1000VA Power factor: 0.6 Input: 145-280Vac50/60Hz±5% Output: 220/230Vac 50/60Hz Waveform: square wave (battery mode) UPS Battery recharge time: 10 hours Humidity: less than 90% Temperature: -5°C~40°C Optional function: Line Surge Protection: RJ11/RJ12/RJ45 Communication Interface: RS232 or USB port(New)   

MODEL	DK400	DK500	DK800	DK1000
Related capacity	400VA	500VA	800VA	1000VA
Power factor	0.6
Load type	personal computer and other PC peripheral devices
AC voltage range	(140~290) ± 5Vac
AC frequency	Sync with AC
Output range (line)	220Vac / 230 Vac ± 10% (Sine wave)
Output frequency(Line)	Sync with AC
Output voltage(Battery)	220Vac / 230 Vac ± 6% (Square wave)
Output frequency(Battery)	(50/60) ± 1Hz (Frequency self-adapt system)
Trandfer time	≤ 10ms
Battery backup	10-60 Min (1 PC load)
Battery protection	Auto protection. The UPS auto shutdown when battery voltage is low or high.
Battery charging	8 hrs to fully charged
Short circiut	Auto protection. Outout shuts off and the buzzer beeps continuously.
Overload	110% < load percentage ≤120%, buzzer beeps; load percentage > 120%,  output shuts off, buzzer beeps continuously.
Operating temperatures	0℃~40℃
Storage temperatures	(-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 )

       400Va Portable Guangdong Uninterruptible Switching Power Source      Elementary for data protection The off-line UPS is in standby status with batteries being charged in normal AC time. When the power supply unexpectedly shuts down, the built-in inverter will in no time convert the battery output into AC to keep stable power supply. The UPS is generally considered high rate, low noise while running and cost-effective, mostly used in comparably stable environment with a small fluctuation of utility power and lower requirement of power supply quality. 
The UPS now is widely used in protection of PC in government offices, education institutes and SMEs. Packaging & Shipping Hot Sale Our Services Technology Trade Shows FAQ Why choose Sunshine? 1. 13 years gold credit supplier on Alibaba   2. 13 years UPS and UPS Battery export experiences    3. 13 years UPS and UPS Battery manufacturing experiences   4. 13 years of high-level OEM experience   5. 600 employees.    6. 20,000 square meters of factory area (Sq.meters)   7. 200,000pcs monthly capacity   8. Export percentage: 80%   9. Hi-tech advanced R&D team    10. Certifications-- CE, ISO 9001, ISO14001 etc   11. 1 year warranty for UPS & UPS Battery .   12.  Provision of all technical training.