santak zhuhai electronics co., ltd.-金牛棋牌

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last updated march 10, 2006
product details
offline lcd series




adoption of pwm technology controlled by cpu to offer true rms value output.
offered with microprocessor control
real time management and monitor to ups by rs232.
built-in memorable chip for storage of history record.
elegant digital lcd display.
full functions of protection to enhance life expectancy.


line interactive with square waveform lcd series
model 500 650 1000 1200
power 500va/300w 650va/390w 1000va/600w 1200va/720w
input voltage 165~280vac
input frequency 40hz~70hz
output voltage (mains mode) 220 ± 15%
output frequency (mains mode) in synchronization with mains (sine wave)
output voltage (battery mode) 220 ± 10%
output frequency (battery mode) (50 ± 0.5 / 60 ± 0.5) hz
battery voltage 12v x 1 12v x 2
transfer time <8ms
charging time >10 hours
output short circuit protection mains mode fuse melts, and alarm is activated. (fault indicator is on, and buzzer keep alarming), no output
battery mode fault indicator is on, and buzzer keep alarming, no output
mains mode keep alarming when load is more than 110%. (fault indicator is on, and buzzer keep alarming), no output
battery mode keep alarming when load ranges from 110% to 130%. (fault indicator is on, and buzzer keep alarming), then switch off after 6 seconds. when load is more than 130%, auto switch off.
physical size 410 x 180 x 230 mm 480 x 225 x 295 mm
weigh 6kg 11kg
operating temp 0~40℃
relative temp 10%~90% (no condensing)
contact details


shante zhuhai electronics co., ltd.
tel: 86-757-86367780, 86368351
fax: 86-757-86368353
add: 2nd floor, h building, beiyue industrial zone, guicheng nanhai, foshan city, gd china
postal code: 528000
key contact:
mr.richard dong
export manager
tel: 0086-13512755255
homepage address 

金牛棋牌游戏 copyright © 2006 金牛棋牌游戏 copyright © 2006 all rights reserved. reproduction in whole or in part in any form or medium without the express written permission of and is prohibited.
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