
Variable frequency power cable
This product is suitable for AC rated voltage 0.6/1kV and below frequency conversion control system for power supply cable or electrical connection, the product has strong resistance to voltage shock, can withstand the pulse voltage of frequency conversion, cable has good shielding, and effectively eliminate electromagnetic interference, reduce frequency conversion motor noise, ensure the stable operation of the system. Widely used in metallurgy, electric power, petrochemical and other industries.
Key words:
Classification:
- Product Description
-
- Commodity name: Variable frequency power cable
This product is suitable for AC rated voltage 0.6/1kV and below frequency conversion control system for power supply cable or electrical connection, the product has strong resistance to voltage shock, can withstand the pulse voltage of frequency conversion, cable has good shielding, and effectively eliminate electromagnetic interference, reduce frequency conversion motor noise, ensure the stable operation of the system. Widely used in metallurgy, electric power, petrochemical and other industries.
Scope of application
This product is suitable for AC rated voltage 0.6/1kV and below frequency conversion control system for power supply cable or electrical connection, the product has strong resistance to voltage shock, can withstand the pulse voltage of frequency conversion, cable has good shielding, and effectively eliminate electromagnetic interference, reduce frequency conversion motor noise, ensure the stable operation of the system. Widely used in metallurgy, electric power, petrochemical and other industries.Executive standard
This product implements the standard, Q/ygdl 012-2020 "Power Cable for Frequency Converter". The performance of halogen-free low-smoke flame retardant frequency conversion cable meets the requirements of GB/T 19666-2019 "General Rules for Flame Retardant and Fire-resistant Wire and Cable or Optical Cable.Use Features
1. Cable long-term working temperature
Cross-linked polyethylene insulation does not exceed 90 ℃; PVC insulation does not exceed 90 ℃; cross-linked polyethylene insulation short circuit (longest lasting 5S) conductor maximum temperature is 250 ℃; PVC insulation short circuit (longest lasting 5S) conductor maximum temperature is 160 ℃;
2. The ambient temperature of cable laying shall not be lower than 0 ℃;
3. The minimum bending radius of the cable installation: the allowable bending radius of the cable should not be less than 15 times the outer diameter of the cable.
4. The rated voltage U0/U(Um) of the cable is 0.6/1(1.2)kV.
U0: Rated power frequency voltage between conductor to ground or metal shield for cable design;
U: Rated power frequency voltage between conductors for cable design;
Um: The maximum value of the "maximum system voltage" that the device can withstand.routine test
The routine test voltage of the cable is 3.5kV, and the breakdown does not occur in 5min.Cable model name
Model
Name
BPVVP
BPVLV
PVC insulated and sheathed, copper wire braided shielded frequency conversion cable
BPVVP1
BPVLVP1
PVC insulated and sheathed, copper wire wound shielded frequency conversion cable
BPVVP2
BPVLVP2
PVC insulated and sheathed, copper tape wrapped shielded frequency conversion cable
BPVVP-2
BPVLVP-2
PVC insulated and sheathed, copper wire braided copper tape wound shielded frequency conversion cable
BPVVP3
BPVLVP3
PVC insulated and sheathed, aluminum/plastic composite film wrapped shielded variable frequency cable
BPYJVP
BPYJLVP
Cross-linked polyethylene insulated PVC sheathed, copper wire braided shielded frequency conversion cable
BPYJVP1
BPYJLVP1
XLPE insulated PVC sheathed, copper wire wound shield frequency conversion cable
BPYJVP2
BPYJLVP2
XLPE insulated PVC sheathed copper tape wrapped shielded cable
BPYJVP-2
BPYJLVP-2
XLPE insulated PVC sheathed, copper wire braided copper tape wrapped shield frequency conversion cable
BPYJVP3
BPYJLVP3
XLPE insulated PVC sheathed, aluminum/plastic composite film wrapped shield frequency conversion cable
Specifications of the cable
Model
Number of cores
Nominal section mm2
All models
3 3
3 11.5、2.5、4、6、10、16、25、35、50、70、95、120、150、185、240
Core section of structural grounding wire
Nominal section of main line core mm2
Cross section of earthing core mm2
4
1(0.75)
6
1.5(1.0)
10
2.5(1.5)
16、25
4(2.5)
35
50、70
95
120, 150
185
2406
10
16
25
35
50(35)Cable Structure Diagram
Previous article
Next article
Previous article
Next article