Carlo Gavazzi has launched the newest addition to its portfolio of 3-phase RGC3 Solid State Relays (SSRs).RGC3。…48系列，是带有面板安装座或通过墙安装座的每相额定设备48 AAC，自然对流供应。
RGC3….48系列在3阶段SSR中，由于其认可是市场上最紧凑的3阶段解决方案之一，因此非常成功。为了保持尺寸紧凑，现有RGC3solutions at higher current ratings (above 40 AAC) utilize forced ventilation and hence require a supply voltage. The new 48 AAC rated 3-phase relay uses a larger, natural convection heat sink that eliminates the need for additional supply voltage if system monitoring is not required. The device can be panel-mounted inside of an electrical enclosure, or if a side-wall cutout is available, the heatsink portion of the relay can be mounted outside of the cabinet. Thru-wall mounting offers an additional benefit of keeping the heat generated during the operation of the SSRs outside of the enclosure, away from other sensitive electronic equipment.
新的48 AAC额定RGC3….48系列可提供高达600VAC的线路电压或AC控制，可选系统监控具有机电继电器警报和辅助输出。应用包括HVAC，热追踪，塑料或包装，尤其是在没有供应电压的情况下，或者必须通过SSR运行而产生的热量，必须将其保存在外壳之外。
规格RGC3….48系列包括：
- 3-phase, 3-pole switching solid state relays
- 通用面板和壁式安装量
- Rated current: 48 AAC at 40°C per phase
- Rated voltage: up to 600 VAC
- 控制电压：5-32VDC或20-275 VAC
- 可选的系统monitoring with alarms
- Supply voltage only needed on system monitoring type
- 高I2T评级为15,000 A2
- CE approved, cULus listed
- 100KA SCCR如果与J级保险丝一起使用
TheRGC3….48系列SSRSare available from Carlo Gavazzi’s network of sales offices and distributors in the Americas, or atwww.Gavazzi在线的.com.
