Справочник Пользователя для Emerson 48330

Chapter 1  System Description      5 

ACTURA Flex 48330

 

Power System  User Manual 

The Dimension of Rectifier Shelf are given in Table 1-2 

Manufacture type 

W(mm) ×D(mm) ×H(mm) 

Note 

PSS485023/C 584.2×327×132.5 

23’’ 

with 

controller 

 

The backboard has the functions below: 

  DC power source feed for controller and the connector board. 

  DC input filter and input fuse. 

  All the ingoing and outgoing signals of the controller 

The backboard also contains system internal connectors below: 

  10 Distribution unit fuses alarm signal measurement input 

  4 battery fuse alarm signal measurement input   

  2 battery current shunt measurement inputs 

  1 load Current shunt measurement input 

  System bus-bar DC Voltage measurement input 

  Three-phase from two mains AC Voltage measurement inputs 

  CAN communication between rectifiers and controller 

  AC alarm module signals 

  System fault indicator drivers 

  LLVD & BLVD mono contactor driver outputs 

  The entire signal outgoing to the connector board 

Connector board is a user interface board and has the functions below: 

  8-channel relay outputs 

  8-channel digital inputs 

  One power source feed terminal (for digital inputs) 

  2-channel temperature sensor inputs 

  2-channel RS232 parallel connection outputs 

  LLVD & BLVD bistable contactor driver circuits and outputs