Danfoss-Soft-starter-bidding-document丹佛斯软启动器中英文标书模板

MCD500 Series Soft starterTechnical Description: Mains supply: 380V AC Control voltage: 220V AC(10/15%) Built-in RS485 serial communication，optional Profibus-DP, Modbus-RTU and Device Net fieldbus card can be installed.Ambient temperature: 40 without auto-decrease on output power.The soft starter is provided with Fault Self-diagnosis function, The starter can offer wide adjustment of starting current from 100% to 600% at rated current，and providing AAC (Adaptive Acceleration Control) function, providing simulation function let customer test the starter, external control circuits and associated equipment without connecting the soft starter to the line voltage or a motor The MCD500 has pre-programmed applications for easy commissioning.The starter offers nice current protection on motor while system is in bypass situation.Other functions:The Starters should have other functions as below.n Built-in Bypass（ 110KW only）n Adjustable Bus Bars(360A only)n Graphical Display panel Using real-time graphs of motor operating performance and current to quickly and clearly illustrate how your motor is performing.Display Current, Motor Temperature ,Motor kW, Motor kVA , Motor Power Factorn Auto-Reset Of Fault Conditions n Emergency Run Mode n Second order Thermal Modeln ProtectionMotor overloadShorted SCR tripsIndividual phase loss tripsExcess start timeUndercurrentInstantaneous OvercurrentCurrent imbalanceExternal trip Motor thermistorSupply frequencyStarter Communications TimeoutNetwork Communications TimeoutHeatsink OvertemperatureBattery/Clock Failuren Digital inputs3 Control Inputs (Start, Stop, Reset)1 Programmable Inputn Relay outputs3 Programmable Relay outputs (A, B, C)n Analog outputs1 Analog output 4-20mA/0-20mA n Motor Thermistor channel1 Motor Thermistor n 24 V DC Output 1 24 VDC Output, 200mA n 8 Multiple Languages (including Chinese and English)n Inside Delta Motor Connection (6-wire)n Real time clock n Auto-start/stop clock n Dual parameter sets (selectable through programmable input at the point when a start command is given)MCD500系列软启动器技术描述：电源电压：380V AC控制电压：220V(10/15%)内置RS485通讯口，可选配Profibus-DP、Modbus-RTU和DeviceNet等现场总线。环境温度：小于40摄氏度不降容故障自诊断并显示故障内容，流极限值应能从满载电流的100到600范围调节。软启动器提供AAC自适应加速控制功能，提供的仿真功能让客户在无需连接主电源和电机的情况下进行检测调试软启动器外围控制回路和相关设备。电机旁路运行时软启动器对电机的监测保护仍然有效。主要功能配置：n 内置旁路接触器（小于110KW时）n 主电源线接线方式选择（在软启动器大于185KW时)n 中文图形操作显示面板使用实时图形显示电机的工况，可显示电机电流，电机温度和功率容量，以及功率因数。n 自动故障复位n 紧急运行模式n 电机二阶热保护模型n 主要保护电机过载软启动器晶闸管短路保护缺相保护启动超时低电流故障瞬时过流相间不平衡外部故障电机过热保护频率超限软启动器自身通讯超时网络通讯超时散热器过温保护电池、时钟故障n 数字输入3 路输入 (启动、停止、复位）1 路可编程输入n 继电器输出3 路可编程输出 (A, B, C)n 模拟量输出1 路模拟量输出 （4