Low Voltage PVC Insulated Flame Retardant Power Cables up to 1.8/3kV
APPLICATION:
These cables are suitable for fixed installation and laying indoor, cable tray, in tunnel, cable conduit and cable trench, which is designed as the power supply of lightings and power circuits in residential, commercial, or industrial buildings, including factory, power stations, subway, underground tunnels, and high-rise buildings, etc.
STANDARDS:
Basic design to IEC60502-1, GB/T12706.1, IEC60228, IEC60332-1 & IEC60332-3.
These cables are suitable for fixed installation and laying indoor, cable tray, in tunnel, cable conduit and cable trench, which is designed as the power supply of lightings and power circuits in residential, commercial, or industrial buildings, including factory, power stations, subway, underground tunnels, and high-rise buildings, etc.
STANDARDS:
Basic design to IEC60502-1, GB/T12706.1, IEC60228, IEC60332-1 & IEC60332-3.
TYPE & CONSTRUCTION:
Type Z*-VV, Z*-VLV:
Type Z*-VV32, Z*-VV72, Z*-VV22, Z*-VV62, Z*-VLV32, Z*-VLV72, Z*-VLV22, Z*-VLV62:
NUMBER OF CORES & CONDCUCTOR SIZES
- Conductor: Stranded circular compacted copper/aluminium, class 2 to IEC60228
- Insulation: extruded PVC
- Assembly: filler and binder tape for multi-core cable
- Outer sheath: flame retardant PVC
Type Z*-VV32, Z*-VV72, Z*-VV22, Z*-VV62, Z*-VLV32, Z*-VLV72, Z*-VLV22, Z*-VLV62:
- Conductor: Stranded circular compacted copper/aluminium, class 2 to IEC60228
- Insulation: extruded PVC
- Assembly: filler and binder tape for multi-core cable
- Inner covering: Extruded PVC or lapped tape inner covering
- Armour: galvanized steel tape, or galvanized steel wire (for multi-core cable)
- Outer sheath: flame retardant PVC
NUMBER OF CORES & CONDCUCTOR SIZES
- Single core：1.5mm2～1000mm2
- Two-core: 1.5mm2～400mm2
- Three-core：1.5mm2～400mm2
- Four-core(including 3+1)： 1.5mm2～400mm2
- Five-core(including 3+2, 4+1)：1.5mm2～400mm2
CORE INDENTIFICATION:
| No. of core | Core identification in China | Core identification as per IEC60445, BS7671 | |
| With earth core | Without earth core | ||
| Single core | yellow | Brown or natural color | |
| Two-core | red, blue | - | Brown, blue |
| Three-core | yellow, green, red | Green-yellow, brown, blue | Brown, black, gray |
| Four-core | yellow, green, red, blue | Green-yellow, brown, black, gray | Brown, black, gray, blue |
| Five-core | yellow, green, red, blue, yellow/green | Green-yellow, brown, black, gray, blue | Brown, black, gray, blue, black |
Note: other core identification colour is available upon request.
SHEATH COLOR:
Black, or as per order.
Black, or as per order.
MAIN TECHNICAL PARAMETER
Rated voltage: 0.6/1kV, 1.8/3kV
Maximum continuous operating temperature: 70℃
Maximum short circuit temperature(maximum duration 5s): 160℃
Minimum environment temperature for installation: 0℃
Minimum bending radius of cable: 15×O.D.(multi-core cable), 20×O.D.(multi-core cable)
OPTIONAL CHARACTERISTICS ON REQUEST
Flame retardant (*): Acc. to IEC60332-3-24(ZC), IEC60332-3-23(ZB), IEC60332-3-22(ZA)
Low smoke low halogen PVC insulation and sheath
Anti-termite/anti-rodent
Low temperature use
UV resistant
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