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Control cables for instruments, shielded cables for digital roving inspection devices
Control cables for instruments, shielded cables for digital roving inspection devices
Description
1. Product features and uses
Suitable for AC rated voltage 450/750 and below, instrument control cables are used for the product, and the shielding cable for the patrol inspection device adopts the shielding of twisted aluminum plastic composite film and copper wire braiding shielding, which has good anti-interference performance and is widely used in computer measuring and control devices.
Two: Product Implementation Standard
Q/HHTZH008
Flame retardant performance test is carried out according to GB12666.5-90 standard
Three: Using Properties
1. AC rated voltage: U0/U 450/750KV
2. The maximum operating temperature is not more than 70℃.
3. The temperature for cable installation and laying should not be lower than 0℃.
4. Allowable bending radius of cables: For non-armored cables, the minimum is 10 times the outer diameter of the cable.
Copper tape shielding or steel tape armoring cable minimum is 12 times the cable outer diameter
Four: Basic Model and Name
1. Instrumentation control cables
|
KJYVP |
Control cables for instruments with polyethylene insulation, polyvinyl chloride sheath, and braided shielding. |
|
KJYVPR |
Control soft cable with polyethylene insulation, polyvinyl chloride sheath, braided shielding for instruments |
|
KJYVP2 |
Control cables with polyethylene insulation, polyvinyl chloride sheath, copper tape shielding for instruments |
|
KJYVP2R |
Control soft cable with polyethylene insulation, polyvinyl chloride sheath, copper tape shielding for instruments |
|
KJYVP3 |
Control cables with polyethylene insulation, polyvinyl chloride sheath, aluminum-plastic composite film shielding for instruments |
|
KJYVPR |
Control soft cable with polyethylene insulation, polyvinyl chloride sheath, aluminum-plastic composite film shielding for instruments |
|
KJYVP |
Control cables with PVC insulation, PVC sheath, braided shielding for instruments |
|
KJYVPR |
Control soft cable with PVC insulation, PVC sheath, braided shielding for instruments |
|
KJYVP2 |
Control cables with PVC insulation, PVC sheath, copper tape shielding for instruments |
|
KJYVP2R |
Control soft cable with PVC insulation, PVC sheath, copper tape shielding for instruments |
|
KJYVP3 |
Control cables with PVC insulation, PVC sheath, aluminum-plastic composite film shielding for instruments |
|
KJYVPR |
PVC insulated PVC jacketed aluminum-plastic composite film shielded instrument control flexible cable |
|
Flame retardant cables are marked withZR before the model number. |
|
2 Shielded cable for digital inspection system
|
KJCP |
|
|
KJCPR |
Five: Code Name and Its Meaning
Table 2
|
Project |
Code name |
Explanation |
|
Flame retardant properties |
ZR |
GradeA, B, C flame retardant |
|
Series Designation |
KJ |
Instrument control cable(Digital control cable) |
|
Insulation material |
V |
PVC; flame retardant PVC |
|
Y |
Polyethylene |
|
|
Sheath material |
V |
PVC; flame retardant PVC |
|
Shielding material |
P |
Copper wire braided shielding |
|
P1 |
Tinned copper wire shielding |
|
|
P2 |
Copper tape shielding; |
|
|
P3 |
Aluminum plastic shrink shielding |
|
|
Armored material |
22 |
Steel tape armoured polyvinyl chloride sheath |
|
23 |
Steel tape armoured polyethylene sheath |
|
|
32 |
Steel wire armoured polyvinyl chloride sheath |
|
|
33 |
Steel wire armor polyethylene sheath |
|
|
Conductive structure |
A |
Single-strand conductor |
|
B |
7-strand twisted conductor |
|
|
R |
Multi-strand conductor |
Six: Main Technical Indicators
1. DC resistance of the finished cable conductor (Ω/km.20℃) referred to Table 3 in the appendix.
2.20℃ insulation resistance is not less than 5000MΩ/KM, and the finished cable withstands an AC 50HZ 2.0KV/5min voltage test without puncture.
Seven: Basic Cable Specifications and Structural Parameters
Refer to plastic insulated shielded control cable and similar structure computer control cable.
Relevant Qualifications
GB/T 19001-2016 /ISO 9001:2015
Quality Management System Certification Certificate
GBT 24001-2016 / ISO 14001:2015
GB/T 45001-2020/ ISO 45001:2018
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