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Check-out equipment for the decent module Control Unit / High Current Control Unit (CU/HCCU)

Functions

  • CU/HCCU power supply
  • CU/HCCU power supply control
  • simulation of 160 discrete sensors
  • simulation of 64 analog sensors
  • simulation of 120 temperature sensors and 24 thermocouples
  • simulation of 1-wire 96 digital sensors
  • simulation of loads and control of electrical parameters of 32 redundant switches of the "dry contact" type with a maximum switching current of 4 Amps
  • simulation of loads and control of electrical parameters of 36 redundant switches of the "lower key" type with a maximum switching current of 2 Amps
  • simulation of loads and control of electrical parameters of 32 redundant switches of the "dry contact" type with a maximum switching current of 0.5 Amps
  • simulation of loads and control of electrical parameters of 64 redundant switches of the "lower key" type with a maximum switching current of 0.5 Amps
  • simulation of loads and control of electrical parameters of 32 channels of pyrocartridges detonation
  • control of insulation resistance of electrical circuits relative to the devices body
  • information interaction via galvanically isolated digital interface RS-422
  • communication

System composition 

  • marshalling units for analog and digital signals switching, as well as power supply lines. Modules for simulating CU/HCCU onboard loads.
  • module for simulating single commands and analog telemetry receiving
  • module for simulating lines of pyrotechnics detonation
  • module for simulating analog and telemetry sensors
  • module for simulating discrete sensors and 1-wire sensors

Software platform of the system

NI LabView 2016, NI Teststand 2015.

Development time is 1 year. Complete set of design documentation and program documentation according to ESKD and ESPD.

Products and services

  • standard measurement equipment supply
  • multifunctional check-out equipment design and supply
  • radio engineering measuring equipment (up to 60 GНz)
  • measuring equipment systems for aerospace
  • software-hardware systems imitating the power system of on-board equipment (on-board net, battery, solar module)
  • automatic testers of harness products
  • modular devices designed by the company or developed upon the customer’s technical requirements
  • bench of automatic incoming control of radioelements, functional assemblies, pyrocartridges, explosive bolts, physical quantities' sensors including higher pressures
  • production of non-standard equipment, parts and assemblies, tooling, harness assemblies and switching module, including customized solutions.

Competencies

  • high qualified designers’ team
  • well-established productive and technological infrastructure
  • integrated system of quality management ISO 9001:2015, ISO 14001:2015, BS OHSAS 18001:2007
  • engineering and manufacturing in compliance with GOST (State Standard)
  • HI-End class measuring equipment use. Entering the products into the State register of Measuring.

Completed projects

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