High temperature control cable
- cpfl:
This product is suitable for connecting wires of ac rated voltage 450/750v and below electrical inst…
Description
Product description: |
This product is suitable for connecting wires of ac rated voltage 450/750v and below electrical instruments and transmission lines of automatic control system. It has excellent properties of oil resistance, water resistance, abrasion resistance, acid and alkali resistance and various corrosive gases, aging resistance, non-combustion, etc. It is suitable for metallurgical, electric power, petrochemical and other industries. Ii. Product implementation standards Q/HHTZH004.1 The flame retardant and fire resistance tests were carried out in accordance with gb12666-90 standard Three: use features 1. Rated ac voltage: U0/U 450/750kv 2. * high operating temperature: the insulation of polyperfluorinated ethylene propylene (F46) shall not exceed 200℃ The soluble polytetrafluoroethylene (PFA) insulation shall not exceed 260℃ 3. * low ambient temperature: PVC sheath: fixed laying -40℃, non-fixed laying -15℃ Fluoroplastics and silicone rubber sheath: fixed laying -60℃, non-fixed laying -20℃ 4. The temperature of cable installation and laying shall not be lower than 0℃(fluoroplastics, silicone rubber and butyl * sheathed cables shall not be lower than -25℃). 5. Permissible bending radius for cables: for unarmored cables * small to 6 times the outside diameter of the cable Copper tape shielded or steel tape armored cables * 12 times smaller than the outside diameter of the cable Fluoroplastic insulated and sheathed cables * 8 times smaller than the outside diameter of the cable Iv. Basic model and name |
(ZR192 -) KFF | F 46(imported PFA) insulated and sheathed control cable |
KFFP (ZR192 -) | F 46(imported PFA) insulated and sheathed copper wire braided shield control cable |
KFFR (ZR192 -) | F 46(imported PFA) insulated and sheathed control soft cable |
KFF22 (ZR192 -) | F 46(imported PFA) insulated and sheathed steel tape armored control cable |
KFFRP (ZR192 -) | F 46(imported PFA) insulated and sheathed copper wire braid shield control soft cable |
KFFP1 (ZR192 -) | Fluorine 46(imported PFA) insulated and sheathed tin-plated copper braided shield control soft cable |
KFFP2 (ZR192 -) | F 46(imported PFA) insulated and sheathed copper tape wrapped shielding control cable |
KFFRP2 (ZR192 -) | F 46(imported PFA) insulated and sheathed copper tape wrapped shielded control soft cable |
KFV (ZR192 -) | Fluorine 46(imported PFA) insulated PVC sheathed control cable |
KFVR (ZR192 -) | Fluorine 46(imported PFA) insulated PVC sheathed control soft cable |
KFVP (ZR192 -) | Fluorine 46(imported PFA) insulated copper wire braided shielded PVC sheathed control cable |
KFVRP (ZR192 -) | Fluorine 46(imported PFA) insulated copper wire braided shielded PVC sheathed control flexible cable |
KFVP2 (ZR192 -) | Fluorine 46(imported PFA) insulated copper tape wrapped shielding PVC sheathed control cable |
KFV22 (ZR192 -) | Fluorine 46(imported PFA) insulated PVC outer sheathed steel tape armored control cable |
KFRV22 (ZR192 -) | Fluorine 46(imported PFA) insulated PVC outer sheathed steel tape armored control soft cable |
(ZR192 -) KFVP2-22 | Fluorine 46(imported PFA) insulated copper tape wrapped screen shield steel tape armored PVC sheathed control cable |
(ZR192 -) KFGR (YGC - KF46R) | Fluorine 46(imported PFA) insulated silicone rubber sheathed control soft cable |
(ZR192 -) KFGPR (YGC - KF46RP) | Fluorine 46(imported PFA) insulated silicone rubber sheathed copper wire braided shield control soft cable |
Note: ZR192 is added before the model of imported PFA material, and ZR is added before the model of flame retardant sheath. The copper wire in conductor core can be tinned.
Five: code name and meaning
project | Code name | instructions |
Flame retardant properties | ZR | Grade A, B, C flame retardant |
A series of codes | K. | Control cable |
Insulation materials | F | Polyperfluorinated ethylene propylene (F46)* high operating temperature 200℃ |
Soluble polytetrafluoroethylene (PFA)* height is 260℃(add ZR192 before model) | ||
Sheath material | F | Polyperfluorinated ethylene propylene (F46)* high operating temperature 200℃ |
Soluble polytetrafluoroethylene (PFA)* height is 260℃(add ZR192 before model) | ||
V | Polyvinyl chloride (PVC) | |
G | Silicone rubber | |
Shielding materials | P | Copper wire braid shield |
P1 | Tinned copper wire shield | |
The P2 | Copper tape wrap shield | |
P3 | Aluminum plastic wrap shield | |
Armoring materials | 22 | Steel tape armored PVC sheath |
23 | Steel tape armored polyethylene sheath | |
32 | Steel wire armored polyvinyl chloride sheath | |
33 | Steel wire armored polyethylene sheath | |
Conductor structure | a. | Single strand conductors |
B | 7 strands stranded conductor | |
R | Stranded conductor |
Vi. Main technical indicators 1. Dc resistance of finished cable conductor (in accordance with GB3956) refer to table 3 in appendix A 2.20 ℃ when the insulation resistance is not less than 500 m Ω/KM 3. The finished cable can withstand ac 50hz3.0kv /5min voltage test without breakdown. |
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