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BS ISO 16750-3:2023 - TC Tracked Changes. Road vehicles. Environmental conditions and testing for electrical and electronic equipment - Mechanical loads, 2023
- A-30392404.pdf [Go to Page]
- undefined
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Tests and requirements [Go to Page]
- 4.1 Vibration [Go to Page]
- 4.1.1 Testing conditions during the vibration test
- 4.1.2 Test Ia - Passenger car, combustion engine, small and lightweight DUT
- 4.1.3 Test II — Passenger car, gearbox attached to a combustion engine, small and lightweight DUT
- 4.1.4 Test VI — Commercial vehicle, combustion engine and gearbox, small and lightweight DUT
- 4.1.5 Test XIII — Passenger car, hybrid-electric powertrain, combustion engine and gearbox, large and heavy DUT
- 4.1.6 Test XV — Passenger car, driving electric motor
- 4.1.7 Test XVII — Commercial vehicle, driving electric motor
- 4.1.8 Test IV — Passenger car, sprung masses (vehicle body), small and lightweight DUT
- 4.1.9 Test VII — Commercial vehicle, sprung mass (vehicle body), small and lightweight DUT
- 4.1.10 Test XIV — Hybrid-electric/fully-electric passenger car, sprung mass (vehicle body), large and heavy DUT
- 4.1.11 Test XVI — Hybrid-electric/fully-electric commercial vehicle, sprung mass (vehicle body), large and heavy DUT
- 4.1.12 Test V — Passenger car, unsprung mass (wheel, wheel suspension), small and lightweight DUT
- 4.1.13 Test IX — Commercial vehicle, unsprung mass, small and lightweight DUT
- 4.1.14 Test VIII — Commercial vehicle, decoupled cab
- 4.1.15 Test III — Passenger car, flexible plenum chamber
- 4.1.16 Test XI — Passenger car, solid intake manifold
- 4.1.17 Test Ib – Rotating machines
- 4.1.18 Test XII — Passenger car, exhaust pipe
- 4.1.19 Test X — Passenger car, components on fuel rail (gasoline engine with GDI-system)
- 4.2 Mechanical shock [Go to Page]
- 4.2.1 Shock I — Test for devices in or on doors and flaps on passenger cars
- 4.2.2 Shock II — Test for devices on rigid points on the body and on the frame
- 4.2.3 Shock III — Test for devices in or on the gearbox
- 4.3 Free fall [Go to Page]
- 4.3.1 Purpose
- 4.3.2 Test
- 4.3.3 Selection of drop height
- 4.3.4 Requirements
- 4.4 Surface strength/scratch and abrasion resistance [Go to Page]
- 4.4.1 Purpose
- 4.4.2 Test method
- 4.4.3 Requirements
- 4.5 Gravel bombardment [Go to Page]
- 4.5.1 Purpose
- 4.5.2 Test method
- 4.5.3 Requirements
- 5 Code letters for mechanical loads
- 6 Documentation
- Annex A (informative) Guidelines for the development of test profiles for vibration tests
- Annex B (informative) Recommended mechanical requirements for equipment depending on the mounting location
- Annex C (informative) Guidelines for shaker testing of starter motors, alternators and similar DUTs
- Annex D (informative) Guidelines for free fall testing
- Annex E (informative) 3D vibration testing for automotive components
- Bibliography [Go to Page]
