- Computer Cables & Connectors[10]
- Control Cables[10]
- Electrical Wires[10]
- Instrumentation Cables[10]
- Power Cables[10]
- Temperature Instruments[10]
60227 IEC 52 (RVV) PVC insulated&sheathed electrical wires&cables
1.various sizes,flexible,round,flat,screen
2.750,500,300V.resist 70,90 C
3.single&multi cores
4.GB/T,IEC60227,BS6004 etc
60227 IEC 52 (RVV) PVC insulated&sheathed electrical wires&cables
(1) Technical features
1, cables used for communication system, its rated voltage should be at least equal to the system of nominal voltage, In dc system, nominal voltage should not greater than 1.5 times of rated voltage, System allows more than nominal voltage working voltage by 10%.
2 ,cables long-term allowed no more than 70 degrees Celsius temperature, BV - 90 shall not exceed 90 degrees Celsius, the installation should not below 0 Celsius temperature.
3 ,cable permissible min.bending radius: less than 25 mm of exterior cable should be no less than 4 times of cable diameter, if for 25 millimeters, wire bending radius should not less than 6 times of cable diameter. ,
(2) Type and Name
Type | Name | Laying place and requirement |
Crated voltage | Nominal Section (mm2 |
227IEC01(BV) | Copper conductor PVC i nsulated wires
Aluminum conductor PVC insulated wires | Fixed laid indoors Conduit etc. | 450/750
300/500
450/750 |
1.5...185
|
227IEC05 (BV) |
0.5...1
| |||
BLV |
2.5...185
| |||
227IEC07(BV-90) | Heat resistant copper conductor PVC insulated wire at 90 0C | Mainly be laid at the places of high temperature environment and can be laid indoors ,conduits. | 300/500 | 0.5...2.5 |
BVR | Copper conductor PVC insulated flexible cable | Be for laying permanent place where flexible required. | 450/750 | 2.5...150 |
BLVV | Aluminum conductor PVC insulated PVC sheathed round wires |
Fixed laid, fit for the places with high mechanical protection and moisture place, can be laid in the air or underground. |
|
|
BVVB | Copper conductor PVC insulated PVC sheathed flat wires | 300/500 | 1...10 | |
BLVVB | Aluminum conductor PVC insulated PVC sheathed flat
wires | 300/500 | 2.5...10 | |
227IEC02(RV)
227IEC06(RV) | Copper conductor PVC insulated flexible connector wire | Mainly used at middle and light style moving electronics, home appliances,power and lighting and the places where flexible required |
450/750
300/500 |
1.5...240
0.3...1 |
227IEC42(RVB) | Copper conductor PVC insulated flat flexible connector wire | 300/300 | 0.3...1.5 | |
RVS
| Copper conductor PVC insulated flexible twisting connector wire | 300/300 | 0.3...1.5 | |
227IEC52(RVV)
227IEC53(RVV) | Copper conductor PVC insulated PVC sheathed round flexible connector wire | 300/300
300/500 | 0.5...6
0.3...4 | |
227IEC08(RV-90)
| Cu conductor heat resistant PVC insulated flexible connector wire at 90 0C | Mainly used at the places where heat resistance is required | 300/500 |
RVV 300/300V
No. of core*Nominal Area sqmm | No.& Wire Dia mm | Thickness of insulation mm | Thickness of sheath mm | Overall Dia mm | Resistance at 20°C Ohm/km | Min.Insulation Resistance at 70°CMohm/km | |
|
|
|
| Max. | Min. |
|
|
2*0.5 | 16/0.2 | 0.5 | 0.6 | 4.8 | 6.2 | 39 | 40.1 |
2*0.5 | 16/0.2 | 0.5 | 0.6 | 3.0*6.0 | 3.8*6.0 | 39 | 40.1 |
