Power Cable :

Frequency conversion cable

This product is applicable to the frequency conversion control system with AC rated voltage of 0.6/1kv and below as power supply cable or electrical connection. The product has strong voltage impact resistance, can withstand the pulse voltage during frequency conversion, the cable has good shielding, effectively eliminates electromagnetic interference, reduces the noise of frequency conversion motor, and ensures the stable operation of the system. It is widely used in metallurgy, electric power, petrochemical and other industries。
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Introduction Specification

Product features and application:

This product is applicable to the frequency conversion control system with AC rated voltage of 0.6/1kv and below as power supply cable or electrical connection. The product has strong voltage impact resistance, can withstand the pulse voltage during frequency conversion, the cable has good shielding, effectively eliminates electromagnetic interference, reduces the noise of frequency conversion motor, and ensures the stable operation of the system. It is widely used in metallurgy, electric power, petrochemical and other industries。

Product executive standard

The product shall comply with the enterprise standard, and the flame retardant and fire resistance test shall comply with the GB / t19666-2019 standard

Service characteristics of products

 AC rated voltage: U0 / u 0.6/1kv

Maximum working temperature： silicone rubber insulation 180 ℃
Fluorine 46 insulation is available at 200 ℃ and 260 ℃
PVC insulation 70 ℃
Cross linked polyethylene 90 ℃

Minimum ambient temperature for laying: the ambient temperature for laying silicone rubber insulated and fluoroplastic cables shall not be lower than - 40 ℃; Laying PVC sheathed cables shall not be lower than 0 ℃

Allowable bending radius of cable: the minimum bending radius of the cable is 15 times of the outer diameter of the cable

 

Basic model and name of product

Type Name

BPGG

 Silicone rubber insulated and sheathed copper wire braided shielding high temperature resistant frequency conversion power cable

BPGGP2

 Silicon rubber insulated and sheathed copper tape wrapped shielding high temperature resistant frequency conversion power cable

BPGGPP2

 Silicon rubber insulated and sheathed copper wire braided copper tape wrapped shielding high temperature resistant frequency conversion power cable

BPGGP3

 Silicon rubber insulated and sheathed aluminum polyester composite film wrapped shielding high temperature resistant frequency conversion power cable

BPGVFP

 Silicone rubber insulated nitrile sheathed copper wire braided shielding high temperature resistant frequency conversion power cable

BPGVFP2

 Silicon rubber insulated nitrile sheathed copper tape wrapped shielding high temperature resistant frequency conversion power cable

BPGVFPP2

 Silicon rubber insulated nitrile sheathed copper wire braided copper tape wrapped shielding high temperature resistant frequency conversion power cable

BPGVFP3

 Silicon rubber insulated nitrile sheathed aluminum polyester composite film wrapped shielding high temperature resistant frequency conversion power cable

BPFFP

 Fluorine 46 insulated and sheathed copper wire braided shielding high temperature resistant frequency conversion power cable

BPFFP2

 Fluorine 46 insulated and sheathed copper tape wrapped shielding high temperature resistant frequency conversion power cable

BPFFPP2

 Fluorine 46 insulated and sheathed copper wire braided copper tape wrapped shielding high temperature resistant frequency conversion power cable

BPFFP3

 Fluorine 46 insulated and sheathed aluminum polyester composite film wrapped shielding high temperature resistant frequency conversion power cable

BPVVP

 PVC insulated and sheathed copper wire braided shielded variable frequency power cable

BPVVP2

 PVC insulated and sheathed copper tape wrapped shielded variable frequency power cable

BPVVPP2

 PVC insulated and sheathed copper wire braided copper tape wrapped shielded variable frequency power cable

BPVVP3

 PVC insulated and sheathed aluminum plastic composite film wrapped shielded variable frequency power cable

BPYJVP

 XLPE insulated PVC sheathed copper wire braided shielded variable frequency power cable

BPYJVP2

 XLPE insulated PVC sheathed copper tape wrapped shielded variable frequency power cable

BPYJVPP2

 XLPE insulated PVC sheathed copper wire braided copper tape wrapped shielded variable frequency power cable

BPYJVP3

 Cross linked polyethylene insulated PVC sheathed aluminum plastic composite film wrapped shielded variable frequency power cable

Remarks:：the copper wire in the conductor core can be tinned. Add Z before the flame retardant cable model and R for the soft structure cable

 

Code name and meaning

Code name meaning

BP

 Variable frequency power cable

CU

 ellipsis

G

 Silicone rubber insulation or sheath

F

 F46 insulation or sheath

V

 PVC insulation or sheath

YJ

 XLPE insulation

VF

 Nitrile sheath

P(P1)

 Copper braided shield (tinned braided shield)

P2

 Copper tape wrapped shielding

P3

 Aluminum polyester composite film wrapping shielding

PP2

 Copper wire braided copper tape wrapped screen

 

Main technical indicators

The DC resistance of the finished cable conductor shall comply with the provisions of GB / t3956

Insulation resistance of finished cable (20 ℃): fluoroplastic and silicone rubber insulation shall not be less than 100M Ω * km. PVC insulation shall not be less than 50 M Ω * km

The finished cable shall withstand AC 50Hz  No breakdown during 3.5kV / 5min voltage test.

Shielding layer transmission impedance  The transmission impedance of the cable is equal to or less than 100 Ω / m at 100MHz.  The ideal shielding suppression coefficient of the cable is equal to or less than 0.7.

The double-layer composite shielding makes the interference attenuation ratio up to 104, so as to ensure that any external interference will not affect the system

Composite shielding is adopted, which can resist electrostatic coupling, electromagnetic induction, electric wave, poor grounding and conducted interference of power line

The minimum allowable bending radius of the cable shall not be less than 15d (d-cable outer diameter, mm)

Symmetrical three core cable structure design has better transmission performance than four core cable.

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