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获国家专利的TV系列定点稳压器销售许多单位之后,有关单位要求我们生产大功率的交流稳压器,以供理化实验室的大型仪器使用,其输入电压允许波动范围要求与TV-Ⅰ型稳压器相当。经过我们试验和努力,现已将这种稳压器试制成功,并称为KW系列宽范围交流稳压器,欢迎供电电压(220伏)波动较大的地区所在单位选用。KW系列宽范围交流稳压器的主要参数如下:1.输入电压:120-270伏单相交流,50赫兹。2.输出电压:220伏,单相交流,50赫兹;波动范围≤±4.4伏,即2%;3.输出功率:KW-1型,3000伏安;KW-2型,5000伏安;4.最大输出电流:KW-1型,15安KW-2型,23安5.输出波形:同输入波型,无畸变。
National patent TV series sentinel voltage regulator sales of many units, the relevant units require us to produce high-power AC voltage regulator for physical and chemical laboratories for the use of large equipment, the input voltage to allow fluctuations in the scope of requirements and TV-Ⅰ type Regulator quite. After our experiments and efforts, this regulator has now been successfully trial-produced, and called the KW series of wide range of exchange voltage regulator, the supply voltage (220 V) is welcome to fluctuations in the area where the unit selection. KW series of wide range of AC voltage regulator main parameters are as follows: 1. Input voltage: 120-270 V single-phase AC, 50 Hz. 2. Output voltage: 220V, single-phase AC, 50Hz; fluctuation range ≤ ± 4.4V, that is 2%; 3. Output power: KW-1, 3000VA; KW-2, 5000VA; 4 Maximum output current: KW-1 type, 15 A KW-2 type, 23 A 5. Output waveform: with the input waveform, no distortion.