This standard specifies the product varieties, technical requirements and inspection rules for flexible cables and cords for connecting motor windings with a maximum continuous operating conductor temperature of 70°C. This standard applies to flexible cables and cords for connecting motor windings with a maximum continuous operating conductor temperature of 70°C. In addition to meeting the requirements specified in this standard, this standard shall also meet the relevant provisions of JB 6213.1. JB/T 6213.2-1992 Flexible cables and cords for connecting motor windings Part 2 Flexible cables and cords with a maximum continuous operating conductor temperature of 70°C JB/T6213.2-1992 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
Flexible cables and cords for connecting motor windings
Part 2 Flexible cables and cords with a continuous operating conductor temperature of 70°Cbzxz.net
Subject content and scope of application
JB6213.2-92
This standard specifies the product varieties, technical requirements and inspection rules for flexible cables and cords for connecting motor windings with a continuous operating conductor temperature of 70°C.
This standard applies to flexible cables and cords for connecting motor windings with a continuous operating conductor temperature of 70°C. In addition to meeting the requirements specified in this standard, the products shall also meet the relevant provisions of JB6213.1. Reference standards
Flexible cables and cords for connecting motor windings Part 1 3 Usage characteristics
General provisions
3.1 The AC rated voltage of the cable (wire) is 500, 1000, 3000, 6000V. 3.2 The maximum temperature of the continuous running conductor of the cable (wire) is 70°C. 3.3
The allowable bending radius of the cable (wire) during laying should not be less than 4 times the outer diameter of the cable (wire). Model
The model of the cable (wire) product is as specified in Table 1. Table
5 Specifications
Specifications are as specified in Table 2
Copper core polyvinyl chloride insulated motor winding lead-in cable (wire) Copper core nitrile polyvinyl chloride composite insulated motor winding lead-in cable (wire) Copper core rubber insulated nitrile sheathed motor winding lead-in cable (wire) Copper core rubber insulated chloroprene sheathed motor winding lead-in cable (wire) Ministry of Machinery and Electronics Industry 1992~-06-16 Approved 10
1993-01-—01 Implementation
JV, JF
JB 6213.2--92
Rated voltage
The structure of the cable (wire) is as specified in Table 3. Table
Nominal cross section
JV, JF
Nominal insulation thickness Average outer diameter upper limit
Test and inspection rules
Nominal insulation thickness
3000V6000V
Cables (wires) are tested according to the items specified in Table 4. 2.3
JXN, JXF
Nominal sheath thickness
Nominal cross section
Average outer diameter upper limit
1000v3000vj6909v
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.