| Customization: | Available |
|---|---|
| Type: | Power Source Arrester |
| Structure: | Protective Gap |
|
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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.
| Voltage | Application site |
Nominal voltage (kV) |
Type |
Rated voltage (kV) |
No-clearance arrester | Arrester with clearance | Residual voltage(kV)(≤) | 2000 μS Square wave flow capacity (A) |
4/10 Current withstand capacity (kA) |
||||||
| Continuous operating voltage (kV) |
DC 1mA (kV) ≥ |
Max leakage under 0.75 DC voltage (μA) |
Power frequency discharge voltage (kV) ≥ |
1.2/50 Impulse discharge voltage (kV) ≤ |
Max conducting current (μA) |
8/20 Lightening impulse current |
30/60
Operational
impulse
current |
1/4 Steep lope impulse current | |||||||
| 3kV | Power distribution | 3 | YH5WS-3.8/15 | 3,8 | 2.0 | 7.5 | 50 | - | - | - | 15.0 | 12.8 | 17.3 | 75 | 40 |
| 3kV | Power distribution | 3 | YH5WS-5/15 | 5 | 4.0 | 7.5 | 50 | - | - | - | 15.0 | 12.8 | 17.3 | 75 | 40 |
| 3kV | Power distribution | 3 | YH5CS-3.8/13.5 | 3.8 | - | - | - | 9.0 | 13.5 | 20 | 13.5 | 11.4 | 15.0 | 75 | 65 |
| 3kV | Power station | 3 | YH5WZ-3.8/13.5 | 3.8 | 2.0 | 7.2 | 50 | - | - | - | 13.5 | 11.5 | 15.5 | 200 | 65 |
| 3kV | Power station | 3 | YH5WZ-5/13.5 | 5 | 4.0 | 7.2 | 50 | - | - | - | 13.5 | 11.5 | 15.5 | 200 | 65 |
| 3kV | Power station | 3 | YH5CZ-3.8/12.0 | 3.8 | - | - | - | 8.0 | 12.0 | 20 | 12.0 | 10.2 | 13.5 | 200 | 65 |
| 3kV | Capacitance | 3 | YH5WR-3.8/13.5 | 3.8 | 2.0 | 7.2 | 50 | - | - | - | 13.5 | 10.5 | - | 400 | 65 |
| 3kV | Capacitance | 3 | YH5WR-5/13.5 | 5 | 4.0 | 7.2 | 50 | - | - | - | 13.5 | 10.5 | - | 400 | 65 |
| 3kV | Capacitance | 3 | YH5CR-3.8/12.0 | 3.8 | - | - | - | 8.0 | 12.0 | 20 | 12.0 | 9.6 | - | 400 | 65 |
| 3kV | Motors | 3.15* | YH5WD-3.8/9.5 | 3.8 | 2.0 | 5.7 | 50 | - | - | - | 9.5 | 7.6 | 10.7 | 400 | 65 |
| 3kV | Motors | 3.15* | YH5WD-4/9.5 | 4 | 3.15 | 5.7 | 50 | - | - | - | 9.5 | 7.6 | 10.7 | 400 | 65 |
| 3kV | Motors | 3.15* | YH5CD-3.8/8.6 | 3.8 | - | - | - | 7.5 | 8.6 | 20 | 8.6 | 6.9 | 9.8 | 400 | 65 |
| 3kV | Motors | 3.15* | YH2.5WD-4/9.5 | 3.8 | 2.0 | 5.7 | 50 | - | - | - | 9.5 | 7.6 | 10.7 | 200 | 65 |
| 3kV | Motors | 3.15* | YH2.5WD-4/9.5 | 4 | 3.15 | 5.7 | 50 | - | - | - | 9.5 | 7.6 | 10.7 | 200 | 65 |
| 3kV | Motors | 3.15* | YH2.5CD-3.8/8.6 | 3.8 | - | - | - | 7.5 | 8.6 | 20 | 8.6 | 6.9 | 9.8 | 200 | 65 |
| 3kV | Neutral point | 3.15* | YH1.5W-2.4/6 | 2.4 | 1.9 | 3.4 | 50 | - | - | - | 6.0 | 5.0 | - | 200 | 65 |
1. Ambient air temperature:-40ºC-+40'ºC;
2. Altitude: <3000m;
3. Frequency:50±2Hz; 60±2Hz;
4. Max. wind speed is 35m/s.
5. No cleaning conditions: areas with moderate pollution and below;
For products without clearance, the power frequency voltage applied for a long time shall not exceed the continuous operation voltage of the arrester;
For products with clearance, the short-time power frequency voltage increase at the installation point shall not exceed the rated voltage of the arrester.
3kV S-type 3kV Z,D-type 3kV R,D-type
1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.
2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.
3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!
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