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technical article
Characteristics and uses of plastic insulated control cable
2012-1-30 9:31:20


特点及用途: Characteristics and uses of plastic insulated control cables :


Applicable to petroleum, chemical, power generation, metallurgy and other industrial and mining enterprises, in the harsh environment of high temperature, low temperature and acid, alkali, oil, water and corrosive gas to do electrical instrumentation and automatic control system signal transmission line


Use characteristics:

Working temperature: KFF-200, KFP1F-200, KFP1F22, KFP1F22-260 type does not exceed 200 ℃


Rated voltage Uo / U: 450 / 750V and below


Minimum ambient temperature: fixed laying -60 ℃


Non-fixed laying -20 ℃


Minimum bending radius: KFF type should not be less than 10 times the outer diameter of the cable;


KFF22, KFP1F, KFP1F22 should be no less than 12 times the outer diameter of the cable.

Plastic insulated control cable

1: Product Features and Uses


This product is suitable for transmission lines for automatic control or monitoring systems with an AC rated voltage of 450 / 750V and below, electrical appliances and meter connection

Low-smoke halogen-free polyolefin has a small amount of smoke when burned and releases halogen-free acid gas. It is an environmentally-friendly cable and is suitable for occasions with special requirements for fire protection.


Two: product implementation standards


GB9330-88


Flame retardant performance test executes GB12666-90 standard


Three: Use characteristics


1. AC rated voltage: U0 / U 450 / 750KV


2. Maximum working temperature: polyvinyl chloride (polyethylene) insulation does not exceed 70 ° C


XLPE insulation 90 ℃

Low-smoke halogen-free flame-retardant polyolefin 70 ℃


Low-smoke halogen-free flame-retardant cross-linked polyolefins at 90 ℃ and 125 ℃


3. Minimum ambient temperature: PVC sheath: fixed laying -40 ℃, non-fixed laying -15 ℃


4. The cable installation temperature should not be lower than 0 ℃.


5. Cable allowable bending radius: minimum 6 times of cable outer diameter for unarmored cable


Copper tape shielded or steel tape armored cable is at least 12 times the outer diameter of the cable


Four: Basic model and name


1. PVC insulated and sheathed control cable


KVV Copper Core PVC Insulated PVC Sheathed Control Cable


KVVP copper core PVC insulated PVC sheathed copper wire braided shielded control cable


KVVP2 copper core PVC insulated PVC sheathed copper tape shielded control cable


KVV22 Copper core PVC insulated PVC sheathed steel tape armored control cable


KVVR Copper Core PVC Insulated PVC Sheath Control Flexible Cable


KVVRP copper core PVC insulated PVC sheathed copper wire braided shielded flexible cable


KVVP2-22 copper core PVC insulated PVC sheathed copper tape shielded steel tape armored control cable


2. XLPE insulated PVC sheathed control cable


KYJV copper core XLPE insulated PVC sheathed control cable


KYJVR copper core XLPE insulated PVC sheathed control flexible cable


KYJVP copper core XLPE insulated copper wire braided shielded PVC sheathed control cable


KYJVRP copper core crosslinked polyethylene insulated copper wire braided shielded PVC sheathed control flexible cable


KYJVP2 Cu core XLPE insulated Cu tape shielded PVC sheathed control cable


KYJVRP2 copper core XLPE insulated copper tape shielded PVC sheathed control flexible cable


KYJV22 Copper core XLPE insulated PVC sheathed steel tape armored control cable


KYJVP22 Copper core XLPE insulated copper braid shielded PVC sheathed steel tape armored control cable


KYJVP2-22 copper core XLPE insulated copper tape shielded PVC sheathed steel tape armored control cable


3. Low-smoke halogen-free flame-retardant polyolefin insulated and sheathed control cable


KYDYD copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed control cable


KYDYDR copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed control flexible cable


KYDYDP copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided shielded control cable


KYDYDRP copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided shielded control flexible cable


KYDYDP2 copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper tape shielded control cable


KYDYD RP2 copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper tape shielded control flexible cable


KYDYD-22 copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed steel tape armored control cable

KYDYDP22 copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper wire braid shielded steel tape armored control cable

KYDYDP2-22 copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper tape shielded steel tape armored control cable


Note: In the basic model, the insulation and sheath also have YDJ low-smoke halogen-free flame-retardant cross-linked polyolefin.


Note: ZR is required before the flame-retardant jacket model. The copper wire in the conductor core can be tinned.