I: Product characteristics and use
Applicable to AC rated voltage 450/750 and the following instrumentation control cable products, circuit detection device shielded cable using twisted aluminum-plastic composite film shielding and copper wire braided shielding or copper-plastic tape + copper wire braided shielding, anti-interference performance is good, and is widely used in computer measurement and control devices.
Second: product implementation standards
Q/GS08-2015
Flame retardant properties test GB12666.5-90 standards
Third: the use of characteristics
1. AC rated voltage: U0/U 450/750KV
2. Maximum working temperature not exceeding 70℃.
3. The temperature of cable installation and laying should not be lower than 0℃.
4. allowable bending radius of the cable: non-armored cable is at least 10 times the outer diameter of the cable
Copper tape shielded or steel tape armored cable minimum 12 times the outer diameter of the cable
Fourth: the basic models and names
1. Instrumentation control cable
|
KJYVP |
Polyethylene insulated PVC sheathed braided shielded instrumentation control cable |
|
KJYVPR |
Polyethylene insulated PVC sheathed braided shielded instrumentation control flexible cable |
|
KJYVP2 |
Polyethylene insulated PVC sheathed copper tape shielded instrumentation control cables |
|
KJYVP2R |
Polyethylene insulated PVC sheathed copper tape shielded control flexible cable for instrumentation use |
|
KJYVP3 |
Polyethylene insulated PVC sheathed aluminum-plastic composite film shielded instrumentation control cable |
|
KJYVP3R |
Polyethylene insulated polyvinyl chloride sheathed aluminum-plastic composite film shielded control flexible cable for instruments |
|
KJVVP |
PVC insulated PVC sheathed braided shielded instrumentation control cables |
|
KJVVPR |
PVC insulated PVC sheathed braided shielded instrumentation control flexible cable |
|
KJVVP2 |
PVC Insulated PVC Sheathed Copper Tape Shielded Instrumentation Control Cable |
|
KJVVP2R |
PVC Insulated PVC Sheathed Copper Tape Shielded Instrumentation Control Flexible Cable |
|
KJVVP3 |
PVC insulated PVC sheathed aluminum-plastic composite film shielded instrumentation control cables |
| KJVVP2PR | PVC insulated PVC sheathed copper tape+copper wire shielded instrumentation control flexible cable |
| KJYVP2PR | Polyethylene insulated PVC sheathed copper tape + copper wire shielded instrumentation control flexible cable |
| KJYJP2PR | Cross-linked polyethylene insulated PVC sheathed copper tape + copper wire shielded instrumentation control flexible cable |
|
KJVVPR |
PVC insulated PVC sheathed copper wire shielded instrumentation control flexible cable |
|
Add ZR to the model number for flame retardant cables. |
|
2 Shielded cables for digital circuit detectors
|
KJCP |
|
|
KJCPR |
|
V: Designations and meanings of codes
Table 2
|
sports event |
nicknames |
clarification |
|
Flame retardant properties |
ZR |
Class A, B, C flame retardant |
|
Series Code |
KJ |
Control cables for instrumentation (digital circuit control cables) |
|
insulating material |
V |
Polyvinyl chloride, flame retardant polyvinyl chloride |
|
Y |
polyethylene |
|
|
Sheath material |
V |
Polyvinyl chloride, flame retardant polyvinyl chloride |
|
shielding material |
P |
copper braid shielding |
|
P1 |
Tinned copper wire shielding |
|
|
P2 |
copper tape-wound shielding |
|
|
P3 |
Aluminum-plastic coiled shielding |
|
|
Armor Material |
22 |
Steel Tape Armor PVC Sheathing |
|
23 |
Steel Tape Armored Polyethylene Sheath |
|
|
32 |
Steel wire armored PVC sheath |
|
|
33 |
Steel wire armored polyethylene sheath |
|
|
conductor structure |
A |
single conductor |
|
B |
7 Stranded Conductor |
|
|
R |
Multi-stranded conductors |
VI: Main technical indicators
1. DC resistance of conductor of finished cable (Ω/km.20℃) refer to Appendix Table 3.
2. Insulation resistance at 20℃ is not less than 5000MΩ/KM, and the finished cable will not breakdown after AC 50HZ2.0KV/5min voltage test.
Seven: basic cable specifications and structural parameters
Refer to the plastic insulation shielded control cable and the same structure of computer control cable.
