Ep8240A Intelligent 3 Phase Wireless High and Low Voltage Phase Sequence Detector with 3 ...
Product Introduction
Our company's products have won the favor of the market and customers by virtue of excellent product quality and efficient after-sales service, and are sold at home and abroad. We are gradually becoming a competitive enterprise in the Transformer Oil Purifier, transformer test bed, variable inductance resonant test system industry. We believe that people are the root of enterprise development, and the value of people is higher than the value of things, thus we fully respect every employee. We sincerely welcome you appear to go to us. Our responsibility is reflected in the staff's conscientiousness and responsibility in their own work, not shirking responsibilities in their work, daring to take charge and accepting challenges.
HZ-8700 Wireless High Voltage Multifunction Phasing Sticks
Product Brief
The HZ-8700 wireless high voltage multifunction phasing sticks are primarily used for determining the phase sequence of three-phase lines and performing phase checks on two lines connected to a network or ring network. These phasing sticks are suitable for phase sequence measurement and phase checking of 6 kV to 220 kV AC transmission lines, as well as secondary live display. The device also features a high-voltage electrical inspection function.
Features
Compared with similar products in the market, we believe that our Wireless High Voltage Multifunction Phasing Sticks are of better quality and lower price. This product is wireless transmission, which is truly safe, reliable, fast and accurate to obtain test results, and uses various phase occasions. In addition, it has reliable high-voltage electrical safety isolation, stable performance and simple operation.
Technical Characteristics
1. Accuracy of phase difference: error ≤ 5 °.
2. Frequency accuracy: ± 0.1Hz.
3. The measurement range is 6kV ~ 220kV
4. The maximum transmission sight distance between the transmitter and the receiving host is about 100 meters.
5. The 3.2-inch color screen displays the phase difference, frequency, vector diagram and the same or different phase results of the two lines at the same time.
6. Judgment of phase sequence results: X leads Y120 °, y leads z120 ° and Z leads X120 ° are sequence; X lags Y120 °, y lags z120 ° and Z lags X120 ° are reverse sequence.
7. Judgment of phase sequence result: phase difference ≥ 30 ° is out of phase, and phase difference < 30 ° is in phase.
Voltage level instructions
The voltage level instructions | Instructions | Added |
500KV | Launcher insulating rod (5 meters), the hook on the high tension line directly, host boot. | Conventional |
330KV | Launcher insulating rod (4 meters), the hook on the high tension line directly, host boot. | Conventional |
220KV | Launcher insulating rod (3 m), direct hook on the high tension line, the host boot. | Conventional |
110KV | Auncher insulating rod (3 m), direct hook on the high tension line, the host boot | Conventional |
35KV | Launcher insulating rod (3 m), direct hook on the high tension line, the host boot. | Conventional |
10KV(bare wire) | Launcher insulating rod (3 m), direct hook on the high tension line, the host boot. | Conventional |
380V/220V | Use the special test line of mains connection launcher (as shown in figure 1), the host boot. | Use the special test line of mains |
Switchgear induction electric (~ 5 V) | Use switchgear induction electric test line connection transmitter (see switchgear induction electric measuring point) host boot | Use switchgear induction electric test line. |
We are committed to the development of Ep8240A Intelligent 3 Phase Wireless High and Low Voltage Phase Sequence Detector with 3 ... with low energy consumption, leading technological progress, advancing ecological civilization, and building a beautiful China. More importantly, our company creates a digital engine through innovative solutions to promote digital transformation of the upstream and downstream of the industrial chain, promote economic growth, and improve people's quality of life. We respond to future trends based on environmental protection, and hope to create greater value through sustainable operations.
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