制动电阻选型.doc

6 上海鼎树制动单元制动电阻选型手册 CDBR系列1. 综述CDBR系列制动单元的作用是将马达在减速的过程中产生的再生能量,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.在使用CDBR系列制动单元之前,请仔细阅读本说明,如有疑问,请与我公司联系.本说明对你的日常维护,维修;故障检测,检修提供了有力的帮助. 1.1购入检查所有制动单元在出厂前均经过严格仔细的检验,测试;在你开箱验收时,请确认如下事项.如有异常,请与我公司业务部联系.表1-1 购入检查项目 检查项目检查方法与订购的产品是否一致?查看CDBR的型号.所收物品是否有损伤?查看整体外观,检查制动单元是否在运输中损伤 1.2 制动单元型号说明 CDBR-制动单元 ED10%适配变频器功率代号功率01515KW03030KW04545KW110110KW220220KW代号电压2AC200V4AC400V6AC600V1.3 CDBR系列制动单元技术条件制动单元型号CDBR-AC200V-AC300VAC380V-AC460V201520304030404542204300输入输出特性峰值电流(A)50905075300550额定电流(A)1530152585120制动起始电压(V)380V+/-5V630/660/690/730/760V+/-10V最大回滞误差约8V约16V同步信号推鉴不超过3台。推鉴不超过3台电源直流母线电压DC 243400VDC 460800V指示功能电源指示PCB上直流母线输入端子有电压（大于50V）输入，红色上电POWER指示灯亮运行指示制动单元工作时,绿色BRAKING指示灯亮环境条件环境温度-10+40(无冰冻)存储温度-10+50湿度90%RH(无凝霜)振动1020HZ为1G, 2050HZ可达0.2G1. 4 CDBR系列制动单元适配制动电阻选用表200V SERIES变频器功率KW制动单元型号制动单元数量电阻配置电阻数量制动转矩(10%ED)% 0.4CDBR-2015170W 20012200.75CDBR-2015170W 20011251.5CDBR-20151260W 10011252.2CDBR -20151260W 7011203.7CDBR -20151390W 4011255.5CDBR -20151520W 3011157.5CDBR -20151780W 20112511CDBR -201512400W 13.6112515CDBR -201513000W 10112518.5CDBR -202214800W 8112522CDBR -202214800W 6.8112530CDBR -201523000W 10212537CDBR -201523000W 10210045CDBR -202224800W 6.8212055CDBR -203024800W 6.8210075CDBR -203034800W 6.8311090CDBR -203044800W 6.84120110CDBR -203054800W 6.85100 ED=20%，起始斩波电压VDC=380V变频器功率KW制动单元型号制动单元数量电阻配置电阻数量制动转矩(20%ED)% 0.4CDBR -20151140W 20012200.75CDBR -20151140W 20011251.5CDBR -20151520W 10011252.2CDBR -20151520W 7011203.7CDBR -20151780W 4011255.5CDBR -201511KW 3011157.5CDBR -201511.5KW 20112511CDBR -201514.8KW 13.6112515CDBR -202216KW 10112518.5CDBR -203019.6KW 8112522CDBR -203019.6KW 6.8112530CDBR -202226KW 10212537CDBR -203026KW 10210045CDBR -203029.6KW 6.8212055CDBR -203036.4KW 10.2210075CDBR -203047.2KW 9411090CDBR -203049.6KW 6.84120110CDBR -203059.6KW 6.85100ED=40%，起始斩波电压VDC=380V变频器功率KW制动单元型号制动单元数量电阻配置电阻数量制动转矩(40%ED)% 0.4CDBR -20151240W 20012200.75CDBR -20151450W 20011251.5CDBR -20151900W 10011252.2CDBR -201511.3KW 7011203.7CDBR -201512.2KW 4011255.5CDBR -201513.3KW 3011157.5CDBR -201514.5KW 20112511CDBR -202216.6KW 13.6112515CDBR -203019KW 10112518.5CDBR -202226KW 16112522CDBR -202226.6KW 13.6212530CDBR -203029KW 10212537CDBR -203037.5KW 15310045CDBR -203039KW 10.2312055CDBR -203048.5KW 13.2410075C CDBR -2030412KW 9411090CDBR -203069KW 10.24120110CDBR -203088.5KW 10.88100400V SERIES变频器功率KW制动单元型号制动单元数量电阻配置电阻数量制动转矩(10%ED)% 0.4CDBR -4015170W 75012300.75CDBR -4015170W 75011301.5CDBR -40151260W 40011252.2CDBR -40151260W 25011353.7CDBR -40151390W 15011355.5CDBR -40151520W 10011357.5CDBR -40151780W 75113011CDBR -401511040W 50113515CDBR -401511560W 40112518.5CDBR -403014800W 32112522CDBR -403014800W 27.2112530CDBR -403016000W 20112537CDBR -404519600W 16112545CDBR -404519600W 13.6112555CDBR -404526000W 20213575CDBR -404529600W 13.62145110CDBR -404539600W 13.63100160CDBR -4220140KW 31140220CDBR -4220160KW 2.51110300CDBR -4220240KW 32110600CDBR -4220440KW 34110 ED=20%，起始斩波电压VDC=760V变频器功率KW制动单元型号制动单元数量电阻配置电阻数量制动转矩(20%ED)% 0.4CDBR -40151140W 75012300.75CDBR -40151140W 75011301.5CDBR -40151520W 40011252.2CDBR -40151520W 25011353.7CDBR -40151780W 15011355.5CDBR -401511040W 10011357.5CDBR -401511560W 75113011CDBR -401512KW 50113515CDBR -403013KW 40112518.5CDBR -403019600W 32112522CDBR -403019600W 27.2112530CDBR -4045112KW 20112537CDBR -4045120KW 16112545CDBR -4030210KW 27.2112555CDBR -4045212KW 20213575CDBR -4045318KW 20.43145110CDBR -4045415KW 184100160CDBR -4220180KW 31140220CDBR -4220260KW 52110300CDBR -4220280KW 32110600CDBR -4220480KW 34110 ED=40%，起始斩波电压VDC=760V变频器功率KW制动单元型号制动单元数量电阻配置电阻数量制动转矩(40%ED)% 0.4CDBR -40151240W 75012300.75CDBR -40151450W 75011301.5CDBR -40151800W 40011252.2CDBR -401511.32KW 25011353.7CDBR -401512.2KW 15011355.5CDBR -401513.3KW 10011357.5CDBR -401514.5KW 75113011CDBR -403016.6KW 50113515CDBR -403019KW 40112518.5CDBR -4045111KW 32112522CDBR -4045113.2KW 27.2112530CDBR -4030210KW 40212537CDBR -4045211KW 322125