成都金牛区跃川机电设备公司

DBW/SBW Series single、three phases full automatic compensated power voltage

 stabilizer appliant to when the power network voltage fluctuates or the load current

varies, it can keep output voltage in steady state automatically, Compared with other

voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave

distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous

overload, working continually for long time, as well as free transferring between manual

controland automatic control, etc, besides, it is provided with protection against over-voltage

over current ,phase failure and protection for phase sequence and has following merits: small

volume, light weight, convenient installation and reliable running and so on.

Widely used in post and telecommunications, department stores, elevators, hospitals, schools,

printing, securities and other occasions wher all needs normal voltage to ensure, such as

workshop mines medium enterprises, some of the important equipment and computerpower

and support.

输入电压	单相：220V±20%或者220V±30%（订货时需要说明） Single Phase: 220V±20%or220V±30%(order time make remark) 三相四线：380V±20%或者380V±30%（订货时需要说明） Three phases Four-line: 380V±20%or380V±30%(order time make remark)
输出电压	单相：220V（相电压） Single phases:220V（Phase Voltage） 三相：380V（线电压） Three phases:380V （Ling Voltage）
输出精度	2-5%（可调Adjustable）
频率	50Hz/60Hz
效率	≥95%（功率等级50KVA上）
响应速度	≤1.5S
环境温度	-10~+40℃
绝缘电阻	≥5MΩ
过载能力	二倍额度电流，维持一分钟 Double rated current one min
波形失真	无附加波形失真 No additional waveform distortion
市电功能	人工启动 Byhand
保护功能	过压、过流，其它功能另外注明缺相、相序、浪涌、滤波 Overvoltage、overcurrent、other protect function when make order time Need make remark，lack phase、feel phases、sarge、filter ect.