Install the UPS/Inverter
  • Functionalities of the UPS/inverter
  • Procedures to make settings Basic electrical and mechanical
  • Modules of various industrial electronic products Circuit design of the type and model of product
  • UPS communication interface and wiring procedures Identification of various status
  • Maintenance procedures of the equipment and battery maintenance Used battery recycling   procedure components (knowledge of components such as diode, transformer, LED, photo   transistor, capacitor, resistor, inductor, thermostats Fundamentals of electricity such as ohms law,   difference between ac and dc, calculation of energy consumption of appliances.

  Fault Diagnosis Skills
  • Various modes in which the UPS
  • Operates and the different LED and alarm statuses To detect basic electrical faults such defective   power cord, connector or internal wiring defect, short/ loose/open contacts, blown fuse To identify   the problem of dead
  • Battery and replacement procedure for the same To identify failure of inverter circuit or inverter   driver and to replace any inverter component or the inverter driver To detect defects in the cooling   fan Functioning of charger board, boost circuit, PFC components or BUS circuit and to replace the   identified dysfunctional module To identify failed resistors
  • Damaged photo couplers in the IGBT driver module resulting in replacement of the module To   identify fault in the charger module

  Repair Dysfunctional UPS/Inverter
  • Diagnose the fault based on customer interaction and initial inspection Remove protective panels   since the voltage present is potentially lethal Check the air filters and monitor
  • Power and communication wirings Switch on power supply and confirm That unit is functioning   Check that all the modules of the unit work as per specifications