
Fire Fighting Equipment 250psi Flanged Wet Pillar Fire Hydrant with FM Approved and UL Listed
Product Introduction
The good reputation of our company is based on the reliability of our CTPT Analyzer, transformer oil dielectric loss tester, Karl Fischer Moisture Analyzer and stable customer relations. Through continuous innovation, excellent operation and fine management, we provide customers with high-quality products. We continue to improve product quality and seize the market, expand overseas market and increase our market share. 'Perseverance, create excellence' is the spirit of our enterprise, 'integrity, service, win-win, development' is our business philosophy, we are willing to create the greatest profit margin for customers. We insist on adjusting the product structure and comprehensively improving the product quality to seize the market.
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 actively face the diversified requirements of the market and customers, insist on selling Fire Fighting Equipment 250psi Flanged Wet Pillar Fire Hydrant with FM Approved and UL Listed with the best brand and the most competitive price, and provide customers with diversified services to fully meet customer requirements. We take the construction of talent selection, evaluation and incentive mechanism as an important grasp of the strategy of strengthening the enterprise with talents. With the principle of win-win, we hope to help you make more profits in the market.
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