MMJ-HF and MMO-HF Cable Description
Both MMJ-HF and MMO-HF cables are made of halogen-free flame-retardant materials, ensuring low smoke emissions and no corrosive gases in the event of a fire. MMJ-HF is a power cable, while MMO-HF is a control cable. Both are suitable for fixed installation indoors and outdoors.
These cables can be laid in ducts, trenches, and hollow structures, but are not suitable for direct burial in soil or concrete.
MMJ-HF and MMO-HF Cable Construction
- Conductor
- Circular solid copper
- Insulation
- Halogen free polyolefine
- Filler
- Halogen-free filling
- Sheath
- Halogen free polyolefine
MMJ-HF and MMO-HF Cable Characteristics
- Voltage Rating Uo/U
- 450/750V
- Temperature Rating
- Operating: -15ºC to +70ºC
- Short Circuit Temperature
- 160°C
- Minimum Bending Radius
- 9 x overall diameter
MMJ-HF and MMO-HF Cable Specifications
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm² | NOMINAL OVERALL DIAMETER mm | MAXIMUM ALLOWED PULLING FORCE kN | NOMINAL WEIGHT kg/km |
|---|---|---|---|---|
| MM-O | ||||
| 7 | 1.5 | 14 | 0.53 | 250 |
| 7 | 2.5 | 16 | 0.88 | 370 |
| 12 | 1.5 | 18 | 0.9 | 400 |
| 12 | 2.5 | 20 | 1.5 | 560 |
| 19 | 1.5 | 20 | 1.43 | 580 |
| 19 | 2.5 | 25 | 2.38 | 840 |
| 27 | 1.5 | 25 | 2.03 | 820 |
| 27 | 2.5 | 29 | 3.38 | 1190 |
| MM-J | ||||
| 3 | 1.5 | 11 | 0.23 | 160 |
| 3 | 2.5 | 12 | 0.38 | 210 |
| 3 | 6 | 16 | 0.9 | 410 |
| 3 | 10 | 20 | 1.5 | 610 |
| 5 | 1.5 | 13 | 0.38 | 210 |
| 5 | 2.5 | 15 | 0.63 | 300 |
| 5 | 6 | 19 | 1.5 | 600 |
| 5 | 10 | 23 | 2.5 | 910 |
| 5 | 16 | 26 | 4 | 1270 |
Why Huadong Cable
Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.
About HuaDong
Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
HuaDong Technology
Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.
Main Products
Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.
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