NF C 33226 18/30kv 3X1X240 Aluminum Rhez Mv Underground Power Cable
Henan Hongda Cable Co., Ltd.- Application：Construction, Underground, Industrial, Power Station
- Voltage：Low and Medium Voltage Cable
- Current：DC & AC
- Insulation Material：XLPE
- Sheath Material：LDPE,MDPE,HDPE
- Material Shape：Round Wire
Base Info
- Model NO.：RHEZ
- Wire Core Material：Aluminum
- Certification：ISO, CCC
- Model：NF C 33-226 18,30kv
- Brand：Hongda
- Rated Voltage：18,30kv
- Transport Package：500m,1000m Per Drum
- Specification：150sqmm, 240sqmm
- Trademark：Hongda
- Origin：China
- HS Code：8544601200
- Production Capacity：100km,Month
Description
Basic Info.
Model NO. RHEZ Wire Core Material Aluminum Certification ISO, CCC Model NF C 33-226 18/30kv Brand Hongda Rated Voltage 18/30kv Transport Package 500m/1000m Per Drum Specification 150sqmm, 240sqmm Trademark Hongda Origin China HS Code 8544601200 Production Capacity 100km/MonthProduct Description
NF C 33-226 18/30KV 1x240 3x1x240 AL PE RHEZ Cable18/30 kV cables in copper or aluminium
STANDARDS
National : NF C 33-226DESCRIPTION
USAGE
NFC 33-226 cables are for public power distribution network 18/30 (36) kV.
DESIGN
The cable is made of 1 or 3 cores, without mechanic protection
| CONSTRUCTION CHARACTERISTICS | |
|---|---|
| Conductor material | Aluminum |
| Sheath colour | Black |
| Material of the external semi-conductor | Extruded strippable grooved elastomer |
| Insulation | XLPE (chemical) |
| Material of the inner semi-conductor | XLPE-SC |
| Conductor flexibility | Stranded class 2 |
| Conductor shape | Circular |
| Material used for longitudinal water tightness | Swelling powder |
| Outer sheath | PE |
| Armour type | Armoured |
| Screen | Longitudinal aluminium tape |
| DIMENSIONAL CHARACTERISTICS | |
| Conductor cross-section | 240mm² |
| Number of cores | 1 |
| Conductor diameter | 18.3mm |
| Diameter over insulation | 34.2mm |
| Maximum outer diameter | 41.5mm |
| Approximate weight | 1550kg/km |
| ELECTRICAL CHARACTERISTICS | |
| Rated Voltage Uo/U (Um) | 18 / 30 (36) kV |
| Nominal inductance | 0.1mH/km |
| Max. DC resistance of the conductor at 20°C | 0.125Ohm/km |
| A.C. Conductor resist. at 90 °C - trefoil formation | 0.161Ohm/km |
| Nominal phase capacitance | 0.23µF / km |
| Perm. current rating buried 20°C - trefoil formation | 399A |
| MECHANICAL CHARACTERISTICS | |
| Mechanical resistance to impacts | Good |
| Cable flexibility | Rigid |
| USAGE CHARACTERISTICS | |
| Weather resistance | Good |
| Flame retardant | C2, NF C 32-070 |
| Chemical resistance | Accidental |
| Water proof | Intermittent |
| Bending factor when laying | 15(xD) |
| Max. conductor temperature in service | 90°C |
| Short-circuit max. conductor temperature | 250°C |
| Length | 1000m |
*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!
We are looking forward to your inquiry and nice cooperation.
