The Combination of Connector and Pigtail Arrester
Range of Application
Apply to switch equipment for voltage level of 6/10kV,8.7/10kV,8.7/15kV, the product can prevent the equipment and element damage of electric system power transmission equipment caused by lighting overvoltage and switching overvoltage .
Product Description
Adopts importing silicone rubber material to produce which with excellent insulation performance, heat resistance, cold resistance, dielectric properties, resistance to ozone and atmospheric aging properties, and can be operated under any working condition.
Each batch of raw material have been passed the mechanical properties and electrical properties index testing, which ensures product quality from source.
Import DESMA solid injection production system, with dustless and air-conditioned manufacturing shop, and constant temperature and humidity all year round, which ensures the product not affected by external environment and the quality stability of product
Product structure conform to the C type bushing size requirement of EN50180,EN50181 standard, and meet the performance requirement of IEC60502,IEC60099,GB/T12706,GB11032 standard, which is safe and reliable with long time operation.
With professional engineering installing team, and years of installation and operating experience, providing the field installation and guide installation, we can make sure the finished product installation quality.
Technical Feature
Adopt high-performance zinc oxide core of resistor disc, which with excellent nonlinear current-voltage characteristics, good respond of steep wave, excellent through-current capability and other good characteristic to ensure power network line operated safely.
When there is no space for wire in equipment, product can be connected with arrester device at the same time with compact design in product structure, which meet the design requirement of compact switchgear.
Technical Parameter
| Type |
YH5WZ-17/45 |
| nominal voltage |
15kV |
| reference voltage |
17kV |
| continuous-running voltage |
13.6kV |
| reference voltage under 1mA direct current |
≥24kV |
| nominal discharge current |
5kA |
| clipping current impulse residual voltage |
≤51.8 kV |
| residual voltage under lightning impulse current |
≤45 kV |
| leakage current under 0.75U1mA direct current |
≤20μA |
| 2ms square wave discharge current capacity |
200A |
| 4/10μs high current impulse |
65kA |
| Screened resistance testing |
Before and after aging, screened resistance not bigger than 5000Ω |
Quality Control System
Hifuture devote itself to establish a first grade enterprise and a famous brand. During the operation, production, and management, Hifuture has been implementing the enterprise tenet of "customer first, quality first and people first", and making great effort to build an efficient, pragmatic, innovative corporate culture.
Our commitment:
By providing customers with the excellent, environmental, safe and reliable city and country power distribution network and service to putting an end to non-performing products. Abide by laws and regulations and other requirements. Improving product quality by constantly improve the equipment, technique lifting, technique improving, production improving and quality management. And improving product environmental performance through carrying out energy-saving, consumption reduction, emission reduction and pollution prevention. Reducing the potential health and safe problems during the production to prevent and decrease the accident. All staff participation, clear statement of safe responsibility of quality, environment, and occupational health and safety. Providing effective training and necessary resource to enhance the employee quality and the awareness of environment and occupational health and safety. Improving staff's qualities and abilities to make sure each employee perform their duty properly and improve their job performance constantly.
Continuous improvement of system operation suitability, adequacy, effectiveness by external and internal audit, management review, take prevented actions. Analyze the experience of quality, environment, health and safety area with the relevant parties. Advance the idea of quality, environment, health and safety.
Audited Supplier 
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