Wireless Insulator Distribution Voltage Tester DYJY-WX
Product Overview
The "DYJY-WX Wireless Insulator Tester" produced by our company is a new type of insulator testing instrument developed through a large number of field tests according to the actual operation and field use of users, combined with the requirements of users. This instrument is used to test live suspension insulators or to detect the distribution voltage of suspension insulators in the laboratory, which can effectively find hidden faults in insulators, improve the reliability of power grid system operation, and improve the working efficiency of line staff for live testing.
This product adopts wireless transmission, and the communication distance between the detector and the handheld terminal can reach more than 100m, which makes the measurement process truly safe, reliable, fast and accurate. In addition, the instrument has extremely strong anti-interference, fully meets the requirements of (EMC) standards, and is suitable for various electromagnetic interference occasions.
Product features
* Operating voltage: 35 - 1000KV, applicable to different voltage levels
* Measuring voltage range: 0 - 40kV (special voltage can be customized)
* Measurement error: ≤± 1%
* Sampling rate: 10 times/second
* Date and time setting: adjust the date and time to facilitate users to browse and view historical data
* Backlight time setting: normally on, normally off, self setting within 0-999 minutes
* Automatic shutdown setting: it can be set automatically from zero to 999 minutes
Transmission distance between hand-held terminal and detector is ≤ 100m
* Multi mode design, more applicable, safer and more convenient
Universal joint design can flexibly adjust the measurement direction according to the suspension direction of insulator string
* Double shielding, strong anti-interference, fully in line with EMC standards
Unique human-computer interaction interface, easy to operate
technical parameter
| Measuring voltage range | 0 - 40kV (special voltage can be customized) |
| Measurement error | ±1% |
| resolving power | resolving power 0.01kV |
| Sample Rate | 10Times/second |
| Operating current | ≤120mA(Handheld terminal), ≤40mA(Detector) |
| Power supply | 2 1.5V No.5 dry batteries (handheld terminal); 2 1.5V No. 7 dry batteries (detector) |
| Sustainable working hours | ≥12hour |
| Line of sight transmission distance between detector and hand-held terminal | ≥100m(Sufficient power supply) |
| display | Front display LCD, which can be clearly displayed in the sun |
| working temperature | -35ºC---+60ºC |
| Storage temperature | -40ºC---+65ºC |
| relative humidity | ≤90% RH No condensation |
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