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Ultra low frequency high voltage generator|超低频高压发生器|HB-CD

时间:2020-12-31  编辑:华宝电气字体:
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Program controlled ultra-low frequency high voltage generator, ultra-low frequency withstand voltage test device
Railway program-controlled ultra-low frequency high voltage generator, Metro ultra-low frequency withstand voltage test device
HB-CD program-controlled ultra-low frequency high voltage generator eliminates the defect that the volume of high-voltage test transformer is bulky and not suitable for transportation and movement. It uses single-chip microcomputer to control digital frequency conversion, automatic test, real-time Chinese character prompt in the process, and display the output waveform at all times. It is widely used in the AC withstand voltage test of large capacity equipment such as generator, cable power container, etc.
HB-CD, mobile wechat 186 + 5322 + 5978, qq1123 + 134968
1. AC voltage withstand test for large capacity equipment such as generator and cable power container
2. Digital frequency conversion, automatic test, real-time Chinese character prompt and output waveform display
3. The ultra-low frequency with rated voltage less than or equal to 50kV adopts single connection structure (one booster); the ultra-low frequency with rated voltage greater than 50kV adopts series connection structure (two booster in series), which greatly reduces the overall weight and enhances the load capacity, and the two booster can be used as ultra-low frequency with low voltage level separately.
4. Rated voltage: 30KV, 40kV, 50kV, 60kV, 80kV current, voltage, waveform data are directly obtained from high voltage side sampling, so the data is accurate.
5. With over-voltage protection function, when the output exceeds the set limit value, the instrument will stop for protection, and the action time is less than 20ms.
6. It has over-current protection function: it is designed as high-voltage and low-voltage dual protection, and the high-voltage side can carry out accurate shutdown protection according to the set value; when the current at the low-voltage side exceeds the rated current, the shutdown protection will be carried out, and the action time is less than 20ms.
7. The high-voltage output protection resistor is designed in the boosting body, so there is no need to connect another protection resistor outside.
8. Due to the adoption of the high and low voltage closed-loop negative feedback control circuit, the output has no capacity rise effect.
9、 0.1HZ:≤1.1μF  0.05HZ:≤2.2μF  0.02HZ:≤5.5μF
10. Weight: Controller: 4kg, booster: 25kg
Program controlled ultra-low frequency high voltage generator, ultra-low frequency withstand voltage test device, intelligent ultra-low frequency high voltage generator
Railway program-controlled ultra-low frequency high voltage generator, Metro ultra-low frequency withstand voltage test device
Ultra low frequency high voltage generator: ultra low frequency withstand voltage tester, ultra low frequency cable withstand voltage tester, ultra low frequency generator withstand voltage tester, ultra low frequency motor withstand voltage tester, program-controlled ultra low frequency high voltage generator, ultra low frequency AC withstand voltage tester.
For details, please visit: http://www.hbdqgs.com or http://www.qdhhdl.com or http://www.hbdqgs.net.
Hb is the abbreviation of Huabao electric. Please identify Qingdao Huabao electric when purchasing

程控超低频高压发生器,超低频耐压试验装置
铁路程控超低频高压发生器,地铁超低频耐压试验装置
HB-CD程控超低频高压发生器排除了高压试验变压器体积笨重不适于运输与移动的缺陷,采用单片机控制数字变频,自动试验,过程实时汉字提示、时时显示输出波形,广泛应用于发电机、电缆电力容器等大容性设备的交流耐压试验。
HB-CD,手机微信186+5322+5978,QQ1123+134968 
1、用于发电机、电缆电力容器等大容性设备的交流耐压试验
2、数字变频,自动试验,过程实时汉字提示、时时显示输出波形.
3、额定电压小于或等于50kV的超低频采用单联结构(一台升压器);大于50kV的超低频采用串联结构(两台升压器串联),使整体重量大为减轻,带载能力增强,而且两台升压器可单独作低电压等级的超低频使用。 
4、额定电压:30KV,40KV,50KV,60KV,80KV 电流、电压、波形数据均直接从高压侧采样获得,所以数据准确。
5、具有过压保护功能,当输出超过所设定的限压值时,仪器将停机保护,动作时间小于20ms。
6、具有过流保护功能:设计为高低压双重保护,高压侧可按设定值进行准确停机保护;低压侧的电流超过额定电流时将进行停机保护,动作时间都小于20ms。
7、高压输出保护电阻设计在升压体内,所以外面不需另接保护电阻。
8、由于采用了高低压闭环负反馈控制电路,所以输出无容升效应。
9、 0.1HZ:≤1.1μF  0.05HZ:≤2.2μF  0.02HZ:≤5.5μF 
10、重量:控制器:4Kg  升压体:25Kg 
程控超低频高压发生器,超低频耐压试验装置,智能型超低频高压发生器
铁路程控超低频高压发生器,地铁超低频耐压试验装置
超低频高压发生器:超低频耐压测试仪,超低频电缆耐压测试仪 ,超低频发电机耐压测试仪 ,超低频电动机耐压测试仪 ,程控超低频高压发生器, 超低频交流耐压试验仪验。
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