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Stand-by Uninterruptible Power Supply
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Series COM
UPS Type Stand-by
Power Range 250 VA to 650 VA
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Features
Fully digitalized microprocessor controlled
Energy saving (UPS sleep mode)
Smart communication port*
Tel/Internet/Network surge protection*
50/60hz frequency auto sensing
Cold Start (DC Power on)
Line ok, on battery LED, replace battery LED
Short Circuit and overload protection
Single PCB with reliable wireless design
Advanced battery management (ABM)
Automatic diagnostics & battery check
  * Features available on 1000VA and above models
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Product Specifications
Model COM-250 COM-350 COM-500 COM-650
Power Rating 250VA 350VA 500VA 650VA
Input
Voltage 100V +20% / -15% at line input
115V220V +/-20% at line input
240V +15% /-20% at line input
Frequency 50 or 60Hz +/- 10% (auto sensing)
Output
Voltage Simulated sine wave at 100V/115V/220V/230V +/-5%
Frequency 50 or 60Hz +/- 0.5%
Transfer Time 2 ~ 4 milliseconds typically, inckuding detection time
Protection and Filtering
Unit Input Fuse for overload & short circuit protection
Overload UPS automatic shutdown if overload exceeds
Protection 105% of nominal at 20 seconds, 120% at 10 seconds, 130% at 3 seconds
Short Circuit UPS output cut off immediately or input circuit breaker protection
Battery
Type Sealed, Maintenance-free
Back-up time 5-15 min 7 - 17 min 10 - 25 min 15 - 30 min
Recharge Time 4 hours
Alarm
Battery Back-up Slow beeping sound every 4 seconds
Battery Low Rapid beeping sound every second
100% load Continue beeping evry 4 seconds
Overload Continue beeping sound
Environment
Abient operation 3500 meters max. elevation, 0-95% humidity non-condensing, 0-40°C
Audible Noise < 40dBA (1 meter from surface)
Mechanical
Weight/net(kgs) 2.6 2.6 3.6 3.7
Dimension(WxDxH) 97x265x135
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Copyright © 2000, American Micronic Instruments, Inc., USA