Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.
2. Max. working temperature: silicon rubber insulation 180 F 46 insulation 200 and 260 PVC insulation 70 ; cross-linked polyethylene 90;
3. PVC sheathed cable no lower than 0;
4. Allowable bending radius of cable: Min. cable is 10 times smaller than externial diameter.
| Code | Code meaning |
| BP | Transducer power cable |
| Cu conductor | Omitted |
| G | Silicon rubber insulated or sheath |
| F | F46insulated or sheath |
| V | PVC insulated or sheath |
| YJ | Corss-linked polyethylene insulated |
| VF | Butyronitrile shield |
| P(P1) | Cu weave shield(tinning weave shield) |
| P2 | Cu tape shield |
| P3 | Al polyester composite membrane shield |
| PP2 | Brass wire weave Cu tape shield |
Main section area of wire core
| Model | Core No. | Nominal section area mm2 |
All models | 3+3 | 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240 |
| 3+1 | ||
| 1 |
| Main wire core nominal section area mm2 | 4 | 6 | 10 | 16, 25 | 35 | 50, 70 | 95 | 120,150 | 185 | 240 |
| Grounding wire core section area mm2 | 1(0.75) | 1.5 (1) | 2.5 (1.5) | 4 (2.5) | 6 | 10 | 16 | 25 | 35 | 50(35) |
2. Insulating resistance of finished cable (20 ): F plastic and silicon rubber insulation shall be no ºC smaller than 100M Ωkm; PVC insulation shall be no smaller than 50 MΩ km;
3. Cable of finished product can endure AC 50Hz 3.5kV/5min. testing voltage no puncture;
4. Transmit impedence equals or smaller than 100 /m as cable is in 100MHz; Restained factor of ideal screen of cable equals or smaller than 0.7.
