CPT-E13 - Inverter Controller

PCB CPT-E13

The CPT-E13 is an inverter controller designed for applications requiring a single integrated board solution to control up to a four-phase VSI stack. 

The board is capable of directly driving inverter power stages with ratings up to 30kW (1200V, 150A IGBT modules)

The CPT-E13 is DA Series Compatible.

The CPT-E13/CPT-DA2810 combination contains on-card all necessary functions for a complete standalone inverter control system.

Technical Specifications

 

  • On-card features include:
    • DA Series Compatible
    • Default Load: CPT-DA2810
    • TMS320F2810PBK MCU processor
    • 64k x 16 Flash (128k x 16 Flash on TMS320F2811PBK)
    • 1k x 16 OTP ROM
    • 4k x 16 Boot ROM
      • Software Boot Tables
      • Standard Math Tables
    • 18K x 16 Single Access RAM (SARAM) made up of:
      • L0 and L1: 2 Blocks of 4K x 16 Each SARAM
      • H0: 1 Block of 8K x 16 SARAM
      • M0 and M1: 2 Blocks of 1K x 16 Each SARAM
    • Serial Flash Memory with 1Mbit  of non-volatile storage
    • 1 off Power LED
    • 4 off indication LEDs
    • 4 off DIP switches
    • 2 off isolated digital inputs
    • 3 off MOSFET switch isolated outputs
    • 2 off relay output, c/o contact
    • 3 off AC current inputs
    • 2 off DC current input
    • 2 off differential AC voltage inputs, (Three phase input)
    • 3 off differential DC voltage input
    • 1 off temperature sensor input
    • 8 off complementary isolated gate driver PWM outputs, with 2 groups of fault interrupts
    • Reset/Power-On Circuitry
    • Power supply to generate all on-card supplies
    • Power supply operation from input +200-440VAC single phase
    • The CPT-E13 card also supports the following peripheral interfaces:
      • JTAG interface for software development
      • 1 off clocked Serial Peripheral Interface (also enables external Flash reprogramming)
      • 1 off 3.3V-TTL serial interface
      • 1 off isolated RS-485 serial interface (optional on-card DC-DC Converter supply)
      • Quadrature Position Encoder input with Index
  • Dimensions:
    • 275mm x 220mm (8.39" x 7.09")

Peripherals

 

  • CPT-COM - TTL Level Serial Card to RS232/RS422/RS485
  • CPT-COM-S - Isolated Bi-directional SPI Interface
  • CPT-COM-U - TTL Level Serial to Isolated USB
  • CPT-E46 - Optically Isolated Voltage Measurement Board
  • CPT-JTAG - Isolated JTAG Interface
  • CPT-IPS2 - Single Phase 2kW Power Stage
  • CPT-IPS4 - 4 Phase 2kW Power Stage
  • CPT-R21 - Additional Digital I/O for Single Phase E13 load only
  • CPT-U05 - 24V SMPS input - custom load

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