Application

This product is suitable for AC rated voltage 450 / 750V and 450 / 750V or less, as the control wiring between electrical equipment ,it can monitor and protect the loop line and other occasions. Control cable: for residential and commercial construction and industrial power control facilities on the circuit with a cable signal. Automatic control cable: Room for residential and commercial use of the building, industrial, security, facilities, equipment to communicate control signals, but also to prevent interference between the core and external noise.

 

Cables Features

With the best technology and research and development capabilities, based on their own through the wire material development and stabilization projects, can play an excellent performance, overall diameter in full compliance functions.

Standard:	GB/T9330.3-2008
Brand:	Zhujiang Wires & Cables
Model:	KYJV
Conductor Material:	OFC（copper content：99.99%）
Cores Number:	Multi-core
Insulator Material:	XLPE
Nominal Voltage:	450/750V
Colors:	Red Yellow Blue Green Black

 

XLPE insulated control cables PVC insulated cable has an unmatched advantage by its simple structure, light weight, good heat resistance, high load capacity, does not melt, chemical resistance, high mechanical strength. The main features of the product are the following.
Normal: for residential, commercial and industrial use buildings on the distribution circuit.
Flame: To prevent secondary fires diffusion as a target (ZR).
Heat: Fire with (NH).
Low Toxicity Flame: as environmentally friendly products (WDZ),when in fire, can inhibit poisonous gases,smoke and harmful substances.
Covering: to prevent interference between the core and the shielding effect of external noise.
Packaging type: protective insulating core of metal packaging.

In addition, cross-linked polyethylene insulated control cable also has the following 8 major advantages:

1. XLPE almost completely maintained the inherent high electrical performance of polyethylene .It is high breakdown strength, insulation resistance, dielectric constant small, low dielectric loss.
2. cross-linked polyethylene,low density, cable without metal sheath, therefore light weight in per unit length of cable and laying convenient.
3. cross-linked polyethylene has a high heat resistance and anti-aging properties, low dielectric loss, long-term allowable working temperature 90℃, therefore, it can greatly improve the transmission capacity.
4. appropriate vertical, high drop and vibration place laying.
5. good chemical resistance.
6. the cable has good insulation properties, waterproof, corrosion resistance, pressure characteristics.
7. the use of flame retardant materials, improved fire-retardant properties of the cable, reducing the concentration of smoke and harmful combustion gases escape, improve the safety and reliability of the cable.
8. shielded control cable has a small dielectric loss. Strong ability to transmit signals. Anti-jamming performance and other good features, can be reliably transmitted weak analog signal.

Conditions of Use:

(1) long-term working temperature of cable conductor is 90℃, short (the longest duration of no more than 5S) conductor temperature does not exceed 250 ℃.
(2) When laying the cable,the temperature is not than 0℃.
(3) laying installation cable of bend radius : non-armored cable should not be less than 8 times cable diameter; armored cable or copper shielding structure, not less than 12 times cable diameter.

XLPE insulated control cable, has several models, different models of the cable has different name and application — —

 

XLPE insulated control cables
model	name	application
KYJV	XLPE insulated PVC sheathed control cable	For laying indoors, cable trench, pipeline and other fixed places
KYJYP	XLPE insulated PVC sheathed control cable braided shield	For laying indoors, cable trench, pipeline and other requirements on shielding
KYJVP2	XLPE insulated PVC sheathed copper shielded control cable	For laying indoors, cable trench, pipeline and other requirements on shielding
KYJVP3	XLPE insulated PVC sheathed aluminum composite tape shield control cable	For laying indoors, cable trench, pipeline and other requirements on shielding
KYJV22	XLPE insulated PVC sheathed control cable	For laying indoors, cable trench, pipeline, direct burial withstand greater mechanical force fixed installation
KYJVP2-22	XLPE insulated PVC sheathed copper tape shield steel tape armored control cable	For laying indoors, cable trench, pipeline, direct burial withstand greater mechanical force fixed installation
KYJV32	XLPE insulated PVC sheathed steel wire armored control cable	Suitable for water or high drop area, can bear external mechanical forces and considerable tension
KYJVR	XLPE insulated PVC sheathed control cable	For laying indoors, movable and flexible
KYJVRP	XLPE insulated PVC sheathed control cable braided shield	For laying indoors, movable and flexible shield occasions
NOTE:  This series’ core of cable is recommended for: 2、3、4、5、7、8、10、12、14、16、19、24、27、30、37、44、48、52、61.

 

Different types of cross-linked polyethylene insulated control cable, which conductor interface and core number are in different — —

 

model	Nominal cross section/mm²
	0.75	1.0	1.5	2.5	4	6	10
	Cores Number
KYJV、KYJVP KYJYP、KYJYP	2~61				2~14		2~10
KYJVP2、KYJVP3 KYJYP2、KYJYP3	4~61				4~14		4~10
KYJV22、KYJV23	7~61			4~61	4~14		4~10
KYJVP2-22、KYJVP2-23	7~61			4~61	4~14		4~10
KYJV32、KYJV33	19~61		7~61		4~14		4~10
Note：Cable specifications not listed in this table may be increased according to require

 

LPE insulated cable control chart — —

LPE insulated cable control parameters — —

 

Finished cable conductor DC resistance at 20℃:

Project	Unit	Technical Specifications
Conductor DC Resistance at 20℃	Ω/km	Nominal Cross mm²	0.75	1.0	1.5	2.5	4	6	10
		A、B class	24.5	18.1	12.2	7.41	4.61	3.08	1.83
		R class	26.0	19.5	13.3	7.98	/	/	/

 

The finished cable should withstand 3.0kV / 5min frequency AC voltage test, insulation without breakdown.

Finished cable conductor insulation resistance at 90℃:

project	unit	Technical Specifications
Insulation resistance at 90℃	MΩ.km	Nominal Cross mm²;	0.75	1.0	1.5	2.5	4	6	10
		A class	1.20	1.10	1.10	1.0	0.85	0.70	/
		B class	1.4	1.30	1.0	0.90	0.77	0.65	0.65

XLPE insulated control cables heat resistance, cold resistance, chemical resistance, insulation resistance and service life is far superior than PVC.