Special Cable for Frequency Converter Equipment

Product Description:
First: Product characteristics and uses:
This product is suitable for AC rated voltage 8.7/15KV and below frequency conversion control system as power supply cable or electrical connection. The product has strong resistance to voltage impulse, can withstand pulse voltage when frequency conversion, cable has good shielding, and effectively eliminates electromagnetic interference, reduces noise of frequency conversion motor, and ensures stable operation of the system. Widely used in metallurgy, power, petrochemical and other industries.
II: Product Implementation Standards
Q/ZYD 003-2009 "Special Power Cable for Extruded Crosslinked Polyethylene Insulated Frequency Converter Equipment with Nominal Voltage 8.7/15kV and Below"
Third: Use characteristics
1. AC rated voltage: U0/U 8.7/15kV
Maximum operating temperature: crosslinked polyethylene 90 C.
Minimum ambient temperature: When laying cables, the ambient temperature should not be less than - 40 C; PVC sheathed cables should not be less than 0 C.
2. The installation and laying temperature of the cable shall not be lower than - 25 C.
3. Permissible bending radius of cable: the minimum cable diameter is 10 times of the cable outer diameter.
IV: Basic Model and Name
Table 1
Model name
BP-YJVP crosslinked polyethylene insulated copper wire braided total shielded polyvinyl chloride sheathed variable frequency power cable.
BP-YJPVP Crosslinked Polyethylene Insulated Copper Wire Braided Phase-Separated Shielded Copper Wire Braided General Shielded PVC Sheathed Frequency Conversion Power Cable.
BP-YJVP2 cross-linked polyethylene insulated copper tape wrapped total shielded polyvinyl chloride sheathed variable frequency power cable.
BP-YJP2VP2 Crosslinked Polyethylene Insulated Copper Strip Wrapped Phase-Separated Shielded PVC Sheathed Copper Strip Wrapped Total Shielded Frequency Conversion Power Cable.
BP-YJVPP2 crosslinked polyethylene insulated copper wire braided and copper tape wrapped composite shielded polyvinyl chloride sheathed variable frequency power cable.
BP-YJPVPP2 Crosslinked Polyethylene Insulated Copper Wire Braided Phase-Separated Shielded Copper Wire Braided and Copper Strip Wrapped General Shielded PVC Sheathed Frequency Conversion Power Cable.
BP-YJP2VPP2 crosslinked polyethylene insulated copper tape wrapped phase-separated shielded braided copper wire and copper tape wrapped composite shielded polyvinyl chloride sheathed variable frequency power cable.
BP-YJVTP2 Crosslinked Polyethylene Insulated Concentric Conductor+Copper Strip Wrapped Total Shielded PVC Sheathed Frequency Conversion Power Cable
BP-YJPVTP2 Crosslinked Polyethylene Insulated Copper Wire Braided Phase-Separated Shielded Concentric Conductor+Copper Strip Wrapped Total Shielded PVC Sheathed Frequency Conversion Power Cable
BP-YJP2VTP2 Crosslinked Polyethylene Insulated Copper Strip Wrapped Phase-Separated Shielded Concentric Conductor+Copper Strip Wrapped Total Shielded PVC Sheathed Frequency Conversion Power Cable
BP-YJVPP3 Crosslinked Polyethylene Insulated Copper Wire Braiding and Aluminum-Plastic Ester Composite Film Wrapping Composite Shielded Vinyl Chloride Sheathed Frequency Conversion Power Cable
BP-YJPVPP3 Crosslinked Polyethylene Insulated Copper Wire Braided Phase-Separated Shielded Copper Wire Braided and Aluminum-Plastic Ester Composite Film Wrapped Composite Shielded Vinyl Chloride Sheathed Frequency Conversion Power Cable
BP-YJP2VPP3 Crosslinked Polyethylene Insulated Copper Strip Wrapped Phase-Separated Shielded Copper Wire Braided and Aluminum-Plastic Ester Composite Film Wrapped Composite Shielded Vinyl Chloride Sheathed Frequency Converter Power Cable
V: Code name and meaning
Table 2
Code name meaning
BP Frequency Conversion Power Cable
Copper conductor omitted
V. PVC insulation or sheath
YJ Crosslinked Polyethylene Insulation
P(P1) Copper Wire Braided Shield (Tin-plated Braided Shield)
P2 Copper Strip Envelope Shielding
P3 Aluminum Polyester Composite Film Envelope Shielding
Sixth: Cable Specification
Main Wire Core Section
Model number, core number, nominal cross section mm2
All models 3+3
3+1
One
4, 6, 10, 16, 25, 35, 50, 70, 95,
120, 150, 185, 240
Core Section of Grounding Wire
Nominal Section mm2 of Main Wire Core and Section mm2 of Grounding Wire Core
4.1 (0.75)
6.1.5 (1)
10.2.5 (1.5)
16, 25, 4 (2.5)
356
50,70.10
9516
120, 150, 25
18535
240.50 (35)
VII: Major Technical Indicators
1. DC resistance of finished cable conductor (in accordance with GB/T 3956)
2. The finished cable can withstand 50 Hz 3.5 kV/5 min AC voltage test without breakdown.
3. Shielding layer transmission impedance
The transmission impedance of the cable is equal to or less than 100/m at 100MHz.
The ideal shielding suppression factor of the cable is equal to or less than 0.7.