1.space-minimized design 2.high reliability 3.cost-effciency 4.transfer time is 2-6ms 5.Fuse protection 500VA Offline UPS Descriptions: 1.Advanced PWM technology for inverter output2.Input voltage: AC85-135V or AC165-275V3.Output voltage: AC110 or 220V+/-5%4.Overcharge and over-discharge protection5.Low current switch control technology to extend the life of switch6.Inner equipped charger of constant current and voltage7.Advanced battery management8.Low voltage protection system9.AVR function, inner installed examination circuit for too low or high voltage of commercial power, can connect with the power generator10.Thermal battery change technology11.Special protection against AC/DC overload and short-circuit protection12.LED display Technical specifications:
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Max.Capacity (VA) | 600VA(360W) | 650VA(390W) | 1000VA(600W) | |||||||
Rated capacity(VA) | 500VA(300W) | 800VA(480W) | 1200VA(720W) | |||||||
Input | Commercial power range | 140VAC-280VAC | ||||||||
AVR range | 155VAC-276VAC | |||||||||
Frequency | 50Hz±10% | |||||||||
Commercial power | Sine-wave | |||||||||
Output | Inversion | Simulated sine-wave | ||||||||
Frequency | 50Hz±0.5auto-sensing | |||||||||
AVR | 220VAC±10%auto-sensing | |||||||||
Transfer time | Typical 4-6ms | |||||||||
Protection | Spike protection | 320joules, 2ms | ||||||||
Filter | 10dB at 0.15MHz , 50dB at30Hz | |||||||||
Overload | UPS automatic shutdown if overload exceeds 110% of normal value for 30 seconds and 130% for 3 seconds | |||||||||
Tel/Fax/Modem | RJ45/11 jackoptional | |||||||||
Short circuit | UPS output is cut off immediately or input circuit breaker protection | |||||||||
Alarm | Battery back-up | Beeping sound every 4 seconds | ||||||||
Battery low voltage | Beeping sound every 1 seconds | |||||||||
Overload | Continuous beeping sound | |||||||||
Battery | Type | Sealed maintenance-free lead acid | ||||||||
Capacity | 1X12V,7AH | 2X12V,4.5AH | 2X12V,7AH | |||||||
Recharge time | 8 hours to 90% of full capacity | |||||||||
Back-up time | Typical 20 minhalf | |||||||||
Battery protection | Automatic self-test, discharge protection | |||||||||
Appearance | Net weight | 7kg | 8kg | 13.0kg | ||||||
Gross weight | 7.5kg | 8.5kg | 13.5kg | |||||||
Size D×W×H | 320×110×160 | 320×110×160 | 375×130×190 | |||||||
Outside Packing | Weight | 30kg | 34kg | 28.5kg | ||||||
Quantity | 4 | 4 | 2 | |||||||
Size(mm)DxWxH | 465x365x470 | 465x365x470 | 495x460x315 | |||||||
Remark | Bi-directional communication port(Compatible with B-500 B-650 B-1000) | |||||||||
Specification only for reference . Subject to change without prior notice | ||||||||||
We accept order with special specifications | ||||||||||
hight frequency 500VA Offline UPS
