产品概述:
SHR2D75…840用于常规启动
SHR2DH30…720用于重载启动
SHR2D 75...840SHR2DH30...720软起动器均有着坚固的金属壳体设计，可分别适用于常规负载和重型负载的各种应用场合它结构牢固紧凑，安装方便快捷。所有参数和功能选项均通过前面板上的调节电位器和功能切换开关来设定和选择。直观清晰，各工作阶段和状态及故障均有相应LED指示让用户一目了然。特设节能功能，当电机运行在空载或轻载时自动降低负载电压，提高功率因素减少铜损和铁损，实现节能效果，针对特殊负载设置相应的特殊起动方式，如：脉冲突跳等。可选配先进的电子过载跳闸保护功能板（对于DH型是标准配置），从而为电机及起动器提供了比常规双金属片过热保护更为灵敏的过载保护。
主要特点：
●紧实牢固的金属壳体设计
●安装方便，参数设置简单直观
●起停功能全面适合绝大多数应用场合
●为重型负载设计特殊的起动方法
●可不带旁路在线持续运行，显示高可靠性
SHR2D标准选型
●类型SHR2D:规格根据电机功率等级来确定（可选带电子过载保护板）
SHR2DH标准选型
●类型SHR2D：规格根据电机功率等级来确定（可选带电子过载保护板）
●类型SHR2DH：规格根据电机功率等级来确定
SHR2D:230-690V电机功率
电机功率的最大额定值（kW） | 电机额定电流范围Ie | 软起动器规格型号 | 重量 |
230V | 400V | 500V | 690V | A | 型号 | 主电压 | 控制电压 | 选项功能 | Kg |
22 | 37 | 45 | 52 | 45-75 | SHR2D75 | - X | - X | - X | 10 |
25 | 45 | 55 | 75 | 54-90 | SHR2D90 | - X | - X | - X | 11 |
30 | 55 | 75 | 90 | 66-110 | SHR2D110 | - X | - X | - X | 13 |
37 | 75 | 90 | 132 | 87-145 | SHR2D145 | - X | - X | - X | 13 |
45 | 90 | 110 | 160 | 105-175 | SHR2D175 | - X | - X | - X | 25 |
55 | 110 | 132 | 200 | 126-210 | SHR2D210 | - X | - X | - X | 28 |
75 | 132 | 160 | 220 | 150-250 | SHR2D250 | - X | - X | - X | 28 |
90 | 160 | 200 | 257 | 180-300 | SHR2D300 | - X | - X | - X | 51 |
110 | 200 | 250 | 355 | 222-370 | SHR2D370 | - X | - X | - X | 51 |
132 | 250 | 315 | 450 | 282-470 | SHR2D470 | - X | - X | - X | 51 |
160 | 315 | 400 | 560 | 342-570 | SHR2D570 | - X | - X | - X | 54 |
200 | 400 | 500 | 710 | 432-720 | SHR2D720 | - X | - X | - X | 54 |
250 | 450 | 560 | 800 | 504-840 | SHR2D840 | - X | - X | - X | 54 |
SHR2DH:230-690V电机功率
电机功率的最大 额定值（kW） | 电机额定电流范围Ie | 软起动器规格型号 | 重量 |
230V | 400V | 500V | A | 型号 | 主电压 | 控制电压 | 选项功能 | Kg |
7.5 | 15 | 18.5 | 18-30 | SHR2DH30 | - X | - X | - X | 10 |
15 | 22 | 30 | 27-45 | SHR2DH45 | - X | - X | - X | 10 |
18.5 | 30 | 37 | 36-60 | SHR2DH60 | - X | - X | - X | 10 |
22 | 37 | 45 | 45-75 | SHR2DH75 | - X | - X | - X | 11 |
25 | 45 | 55 | 54-90 | SHR2DH90 | - X | - X | - X | 13 |
30 | 55 | 75 | 66-110 | SHR2DH110 | - X | - X | - X | 13 |
37 | 75 | 90 | 87-145 | SHR2DH145 | - X | - X | - X | 25 |
45 | 90 | 110 | 105-175 | SHR2DH175 | - X | - X | - X | 28 |
55 | 110 | 132 | 126-210 | SHR2DH210 | - X | - X | - X | 28 |
75 | 132 | 160 | 150-250 | SHR2DH250 | - X | - X | - X | 28 |
90 | 160 | 200 | 180-300 | SHR2DH300 | - X | - X | - X | 52 |
110 | 200 | 250 | 222-370 | SHR2DH370 | - X | - X | - X | 52 |
132 | 250 | 315 | 282-470 | SHR2DH470 | - X | - X | - X | 55 |
160 | 315 | 400 | 342-570 | SHR2DH570 | - X | - X | - X | 55 |
200 | 400 | 500 | 432-720 | SHR2DH720 | - X | - X | - X | 65 |
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