www.sikes-elec.com www.sikes-elec.cn 西凯士·制动单元选型手册 Dynamic Braking Unit Selection Brochure Dynamic Braking Unit 制动单元 Filter 滤波器 Regenerative drive 回馈装置

Dynamic Braking Unit 制动单元 03 Selection Formula 选型公式 04 Braking Unit 制动单元(LN) SIKES ELECTRIC(HK) CO., LTD. 西凱士 電氣(香港)有限公司 SHENZHEN SIKES ELECTRIC CO., LTD. 深圳市西凯士电气有限公司 Add.:Bldg. B,Huayuan industrial park ,Phoenix, Fuyong ST 518103, Baoan district, Shenzhen, Guangdong, China 地址：中国·广东深圳市宝安区福永街道凤凰华源工业区B栋 Tel: 0086-755-33859592/33859590 Fax: 0086-755-33859590-810 Email: [email protected] www.sikes-elec.com www.sikes-elec.cn E-commerce Platform: http://sikes.en.alibaba.com Products listed in the catalogue are our standard products,the parameters are for reference only.Please contact our sales...

Dynamic Braking Resistor Calculation 选型公式 Braking Resistor's Resistance Value:R Braking Resistor's Resistance Value: R= U dc2 Voltage value of chopper wave of inverter's braking circuit K:Folds of braking torque 1.2-2.0 P:Frequency of the selected converter Braking Resistor's power:Pr Braking Resistor's power:Pr= U dc 2所选变频器制动回路的斩波电压值 K所需的制动转矩倍数1.2-2.0 P所选变频器的功率 制动电阻器的功率Pr 制动电阻器的功率Pr= Po:the power of electric motor ΔK:folds of allowable transient operating overload. The exactvalue shall be determined by referring to the chart according to operating conditions. P1 :the average braking power that...

Dynamic Braking Unit 制动单元 Product Profile 产品简述 The function of the DBU braking unit is to divert in to a braking resistor,the regenerative energy produced in the process of decelerating the motor, converting that energy into heat.Regenerative energy flows from the motor into the inverter DC Bus ,manifested as increased bus voltage .The advantage gained using the DBU is improved braking performance and shorter deceleration time of the load. Ln系列制动单元的作用是将马达在减速的过程中间生的再生能量，以热能的形式消耗在制动电阻上，从 而改善变频器的制动性能及缩短变频器的制动时间。 Product Parameters ■ SAFETY:The tripping function against IGBT short circuit breakdown...

Dynamic Braking Unit 制动单元 D D1 BRAKING UNIT BRAKING UNIT Selection Table 选型表 Picture NO. 图号 Chopper Voltage 斩波电压

ED=20%,braking activation voltage=670VDC,Apply to common machine and the elevator (less than 10 layers,),crane trolley. ED=20%，起始斩波电压VDC=670V，适用普通机械、10层以下电梯，起重机大小车选用。 Inverter Power 变频器功率 （KW) Type 制动单元型号 Quanity of Braking Unit 制动单元数量 Resistor 电阻配置 Quantity of Resistor 电阻数量 Braking torque 制动力矩 Resistance form 电阻形式 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Built-in braking unit 内置制动单元 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Braking resistor box电阻箱...

Dynamic Braking Unit 制动单元 ED=30%,braking activation voltage=670VDC,Apply to medium mechanical equipment and elevator(less than 20 layers) ED=30%，起始斩波电压VDC=670V，适用中等机械设备、20层以下电梯选用。 Quanity of Braking Unit 制动单元数量 Resistor 电阻配置 Quantity of Resistor 电阻数量 Braking torque 制动力矩 Resistance form 电阻形式 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Inverter Power 变频器功率 (KW) Braking Unit Type 制动单元型号 Built-in braking unit 内置制动单元 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Braking resistor...

ED=40%,braking activation voltage=670VDC,Apply to to more than 30 layers elevators,main hook choice of the light crane. ED=40%，起始斩波电压VDC=670V，适用30以上电梯，轻型起重机主构选用。 Inverter Power 变频器功率 (KW) Braking Unit Type 制动单元型号 Quanity of Braking Unit 制动单元数量 Resistor 电阻配置 Quantity of Resistor 电阻数量 Braking torque 制动力矩 Resistance form 电阻形式 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Built-in braking unit 内置制动单元 Single resistor 单支电阻 Single resistor 单支电阻 Single resistor 单支电阻 Braking resistor box电阻箱 Braking resistor box电阻箱 Braking resistor box电阻箱 Braking...