Part Number 150-SPPB3B
The part number 150-SPPB3B is a component of the SMC-50 Solid-State Smart Motor Controller, which is designed to optimize motor starts and operation. The controller is a microprocessor-based soft starter that utilizes six back-to-back SCRs (two per phase) to provide controlled acceleration and operation.
Technical Specifications
- The 150-SPPB3B is designed for use with a voltage range of 200-480V AC line and has a current rating of 180A.
- The controller is designed to operate in a variety of applications, including those that require overload protection and isolation contactors for emergency operation.
Alarm/Error Codes
- The SMC-50 controller provides diagnostic indication through LED status indicators, which display information such as inhibit (stop enabled), fault (nonresettable), and fault (resettable).
- For full local access to data, a HIM (Handheld Programmer) or PC software configuration tool is required. For network access, full access to data can also be obtained.
User Manuals
The SMC-50 controller has a comprehensive user manual that covers its operation, configuration, and troubleshooting.
Troubleshooting
The user manual provides detailed troubleshooting guides for common issues, including power quality, open SCR gate faults, and stall protection.
Programming
The SMC-50 controller can be programmed using a variety of tools, including a HIM or PC software configuration tool.
Installation
- The controller is designed to be installed in an enclosure, with a minimum clearance of 6.0 inches (152.4 millimeters) above or below the SMC-50 when mounted.
- The controller also requires a bypass contactor with a rating similar to the SMC-50, and isolation contactors A and B are required if the bypass is used for emergency operation.