NFC 33226 Standard Al/XLPE/HDPE HTA CIS Direct Burial Power Cable
1. Scope
The Specification covers three core overhead insulated cables, rate 12/20(24)KV generally conforming to IEC60502-2
2. Constuction
2.1 Conductor
Aluminium, Circular stranded and compacted confriming to IEC 60228- class 2
2.2 Conductor Screening
Extruder thermosetting semi-Conductor layer conforming to IEC 60502-2
2.3 Insulation
XLPE thermosetting material Conforming to IEC 60502-2
2.4 Insulation Screening
2.4. 1 Semi conductor screen:
Extruded thermsetting semi-conductor layer, applied unde a swellable semi-conductingtape for watertightness.
2.4. 1Metal screen
Plain soft copper wire and /or copper tape applied helically, or aluminiu tape applied longitudinally bonded to the outer PE sheath.
2.5 Outer Sheath
Extruded black PE sheath, or PVC upon specific customer requirements, conforming to IEC60502-2
2.6 steel messenger
50 or 70 mm2 steel stranded wires covered with black PE, or PVC opon specific customers' requirement
3. Tests
All Tests required by the IEC 60502-2, either on raw material or on finished products.
4. Dimensional Characteristics(Size):
3x50/16, 3x70/16, 3x95/16, 3x120/16, 3x150/25, 3x185/25, 3x240/25
Detail
| Construction characteristics |
| Conductor flexibility |
Stranded class 2 |
| Conductor shape |
Circular stranded (RM) |
| Material of the inner semi-conductor |
Extruded |
| Insulation |
XLPE (chemical) |
| Material of the external semi-conductor |
Extruded strippable grooved elastomer |
| Material used for longitudinal water tightness |
Swelling powder |
| Screen |
Longitudinal aluminium tape |
| Mechanical characteristics |
| Cable flexibility |
Rigid |
Our company
Yifang Electric group mainly specialized in wire&cables,including designment,production and sale.
Products are mainly covering low,medium,high voltage(1KV to 220KV) XLPE Insulated power cable,PVC insulated power cable,ABC cable,building cable control cable,rubber cable welding cable Etc.
Our XLPE cable can be manufactured according to the company's specification which is equivalent to IEC 60502,IEC60332,IEC60754. Some indexes are superior to above international standard.
Our certificate
FAQ
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China, with more than 500 workers.
2.Q:How can I visit there?
A: Sure,If you need,we will arrange the driver to pick you up.
3.Q:How can I get some samples?
A: Contact me on below,Determin sample and address for shipping.
4.Q:Have you ever supplied cables to our country?
A: Yifang Cables have been sold to over 100 countries and regions in the world. can you contact me for details.
5.Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables.Please contact me for detail info if you have specific cable requirement.
6. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
7.Q:How long is your delivery time?
A: According to your order's quantity.Usually our lead time is 3 - 20 working days.
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