EPC EP-Junior 기술 참조 매뉴얼 - 페이지 10

{카테고리_이름} EPC EP-Junior에 대한 기술 참조 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. EPC EP-Junior 20 페이지. Dc motor speed control

MAIN SYSTEM BOARD

Figure 5 – Main system board. Minor components removed for clarity.

Please note that the IGBT Driver Modules are NOT replaceable. Because of the

sophisticated hardware/software protection built into these modules, module failure is

virtually impossible. In the unlikely event of a driver module failure, the module(s) must

be professionally replaced. EPC does NOT recommend replacing these modules in the

event of a failure. In such a case, the entire motherboard assembly should be replaced.

The motherboard is available as a complete replacement assembly from EPC

Corporation.

The NEV Controller, EP-Junior, and most EP-1000 controllers only contain ONE driver

module. The EP-2000, and special versions of the EP-1000 (such as the high frequency

version) use TWO driver modules.