JB/T 8160-2016Specification for CK series hollow rotor asynchronous tachogenerators (English PDF)

National Standard of the People's Republic of China

ICS

29.160.30

Replacing

JB/T 8160-1995

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

• 1 Scope
• 2 Normative references
• 3 Terms and definitions
• 4 Classification
• 4.1 Frame number
• 4.2 Type of construction and mounting dimensions
• 4.3 Type of shaft extension
• 4.4 Electrical schematic diagram
• 4.5 Service environment conditions
• 4.6 Technical performance parameters
• 5 Technical requirements and test methods
• 5.1 Appearance
• 5.2 Lead wires or terminals
• 5.3 Strength of the lead wires or terminals
• 5.4 Overall and mounting dimensions
• 5.5 Axial clearance
• 5.6 Radial run-out of the shaft extension
• 5.7 Coaxiality of the mounting fit surface
• 5.8 Perpendicularity of the mounting fit end face
• 5.9 Static friction torque
• 5.10 Direct current resistance
• 5.11 Dielectric strength of the insulation
• 5.12 Insulation resistance
• 5.13 Correctness of the connections
• 5.14 No-load exciting current and no-load exciting power
• 5.15 Residual voltage and residual voltage fluctuation
• 5.16 Output slope
• 5.17 Short circuit output impedance
• 5.18 Linearity error
• 5.19 In-phase linearity error
• 5.20 Output phase shift
• 5.21 Phase error
• 5.22 Temperature rise
• 5.23 In-phase output error and phase error due to self heating
• 5.24 In-phase output error and phase error under varying temperature
• 5.25 Low temperature
• 5.26 High temperature
• 5.27 Temperature shock
• 5.28 Low temperature and low air pressure
• 5.29 High temperature and low air pressure
• 5.30 Mass
• 5.31 Vibration
• 5.32 Shock
• 5.33 Steady state damp heat
• 5.34 Life
• 5.35 Safety
• 6 Test conditions
• 6.1 Standard atmospheric conditions for the tests
• 6.2 Standard atmospheric conditions for arbitration tests
• 6.3 Standard atmospheric conditions for reference tests
• 6.4 Test power supply
• 6.5 Accuracy of the measuring instruments
• 6.6 Mounting of the machine
• 7 Inspection rules
• 7.1 Classification of inspection
• 7.2 Qualification inspection
• 7.3 Quality conformance inspection
• 8 Preparation for delivery
• 8.1 General
• 8.2 Packaging
• 8.3 Transport
• 8.4 Storage
• 8.5 Warranty period
• Annex A (normative) Basic technical parameters and technical data of the machines