| After-sales Service: | Video Coaching by Phone Within 24 Hours |
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| Warranty: | 365 Days |
| Display Type: | Analogue and Digital |
| Certification: | CE |
| Customized: | Customized |
| Transport Package: | Carton and Wooden Box Packaging |
| Customization: |
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Audited Supplier The tester is a special instrument for the quantitative testing and analysis of the insulation resistance of insulators. It can accurately measure the resistance value of each insulator and provide an automatic alarm for low value insulators, which is a necessary tool for insulator maintenance in transmission lines and substations.
| Scope of application | Disc suspension insulator outage testing |
| Measured voltage | DC 3000V±5% |
| Measurement range | 50 to 2500MΩ |
| Alarm thresholds | 500MΩ |
| Resolution | 1MΩ |
| Measurement errors | ±5% |
| Display method | LCD display |
| Power supply | 3.7V rechargeable lithium battery |
| Continuous use time | ≥8:0 hours. |
| Measurement environment | Temperature: -25°C to +50°C |
| Humidity: ≤95% | |
| Complete machine weight | 300g |
(1) Voltage level 500kV and above: Insulators with insulation resistance below 500MΩ are judged to be deteriorated.
(2) Voltage class 330kV and below: Insulators with insulation resistance lower than 300MΩ are judged to be deteriorated insulators.
(1) The instrument can quantitatively detect the insulation resistance value of disc-shaped suspension insulators, with automatic alarms for low and zero value insulators;
(2) The instrument can quantify the test results, which can more effectively determine the critical damage insulators that have already leaked and not yet completely broken through, so that the maintenance department can easily make advance treatment and prevent accidents;
(3) The instrument has the advantages of small size, light weight, simple operation and easy to carry, making it easy for staff to operate and use at the maintenance site.
FAQ
1.Is your company a sales company or a manufacturer?
We are an industry and trade enterprise, with our own factory and self-production and self-sale. The company was founded in 2005 and has 20 years of production experience. The company has reliable production lines, test laboratories and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery period is.
After the goods are ordered, if there is no accident, it will take about 5 working days for production, and the delivery time is about 30 working days.
3. Is the quality guaranteed?
In order to guarantee the quality, we use a lot of imported parts. After three quality inspections, the goods can be sent out and exported in non-fumigation wooden crates.
4. What are the after-sales terms?
We provide free consulting service with one-year warranty, and adopt various methods such as e-mail communication, video call, technical visit, etc., aiming at solving any after-sale problems in time.
5. What are the cooperative countries or regions?
Our products have been successfully exported to Indonesia, Thailand, Vietnam, India, South Korea, the United States, Brazil, Pakistan, and some countries in Europe and Africa.
Contact Us
Henan High Voltage Electrical Detectiontechnology Co., Ltd.
Address: Building D10-2, Hi-tech Enterprise Accelerator, Bitao Lu, Gaoxin District, Zhengzhou City, Henan Province, China
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Audited Supplier 
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