可使用其他 Sirius 控制装置产品（例如，3RV10 系列的 3 极断路器）整合到电动机控制系统（参见控制装置部分）
两相控制
启动电压可在工作电压的 40 至 100% 之间调整
集成旁路触点
DIN 导轨安装
紧凑设计和尺寸
状态指示
集成“自保持”和“起动终止”辅助触点。 自保持触点在通过简单的“开 - 关”按钮设置控制时用于互锁。 “起动终止”信号可用于操作设备的其他部分，例如，泵
是 DOL 和 Star-Delta 启动器的理想替代品
直立式辅助触点的终端不适用于 3+4kW 设备。
Use this Siemens SIRIUS soft starter for the soft start and wind-down of 3-phase asynchronous motors. It's a particularly useful choice if your power supply system experiences voltage dips as its enhanced controls limit the effect of any surges and fluctuations. This unit features a 2-phase control that limits current levels through the entire startup. It also eliminates interruptions of direct current components and avoids peaking of current and torque. The result is an efficient starter that reduces the risk of damage to your motor.
• Compact dimensions of 45 (width) x 151 (length) and 95mm (depth) to fit into tight spaces
• Voltage rating of 400V AC (alternating current) and current rating of 6.5A (amperes) provide versatile capacity
• Two potentiometers make it easy to set ramp-up time and starting voltage, for optimal starting behaviour
Yes, this soft starter can operate in temperatures up to +60°C and down to -25°C, meaning you can rely on it in a wide range of demanding industrial environments.
| 属性 | 数值 |
|---|---|
| 额定功率 | 3 kW |
| 范围 | SIRIUS |
| 电动机起动器类型 | 软启动 |
| 额定电压 | 400 V |
| 相位 | 3 |
| 额定电流 | 6.5 A |
| IP 防护等级 | IP20 |
| 极数 | 3 |
| 总体长度 | 151mm |
| 总体宽度 | 45mm |
| 总体深度 | 95mm |
