This standard specifies the technical requirements, test methods, acceptance rules, packaging, transportation and storage of backpack-type air-water cooling devices for AC and DC motors. This standard applies to top-mounted, crown-mounted or side-mounted backpack-type air-water cooling devices for various types of AC and DC motors.
JB/T 8992-2013 Referenced Document
GB 10069.3 Noise determination methods and limits for rotating electrical machines - Part 3: Noise limits
GB/T 10069.1 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
JB/T 10563 Technical specification for general purposes centrifugal fans
JB/T 2728.1 Gas cooler for electrical machinery.Part 1: General rules*, 2017-04-12 Update
JB/T 2728.2 Gas coolers for electric motors Part 2: Technical requirements for pierced gas coolers*, 2018-01-01 Update
JB/T 2728.3 Gas cooler for electrical machinery.Part3:Specification for extruded-fin type gas cooler
JB/T 2728.4 Gas cooler for electrical machinery.Part4:Specification for winded-fin type gas cooler
JB/T 2728.5 Gas cooler for electrical machinery.Part5:Specification for winded-spiral-wire type gas cooler
JB/T 4730.6 Nondestructive testing of pressure equipments
JB/T 8992-2013 history
2013JB/T 8992-2013 The air-water cooling device with knapsack for AC and DC motors
1999JB/T 8992-1999 The sir-water cooling device with knapsack for AC and DC motors