SHX-2000YIIIWireless High-Voltage Phase Checker
I. Overview
SHX-2000YIII Wireless High-Voltage Phase Checker is used for phase verification and phase sequence verification in power lines and substations. It has functions such as phase checking, phase sequence checking, and voltage detection. It has strong anti-interference capability, complies with (EMC) standard requirements, and is suitable for various electromagnetic interference occasions. The high-voltage phase signal to be measured is taken by the collector, processed, and then transmitted directly. The phase checker receives and compares the phases, and qualitatively determines the result after phase checking. Because this product uses wireless transmission, it is truly safe, fast, and accurate, suitable for various phase checking occasions.
II. Safety Precautions
1. During on-site testing, operators should operate according to the high-voltage testing safety distance standards of the power department.
2. The voltage level of the tested insulating rod is ≤ 220KV .
III. Technical Features
2. Power supply: The main unit uses rechargeable power, X and Y collectors use 5 AG13 batteries.
3. Auto power off: The main unit automatically powers off about 8 minutes after power-on.
4. When contacting the measured strong electric field, the instrument will automatically alarm.
IV. Technical Specifications
①Accuracy: Same phase error ≤15°, different phase error ≤15°
②Sampling rate 3 times / second
③X and Y collector power supply voltage is 7.5V ±1.5V
④X and Y collector working current ≤4mA
⑤ The line-of-sight transmission distance between the main unit and X, Y collectors is X, Y≥
⑥ Working environment: -35°┉ +50° Humidity: ≤95%RH
⑦ Storage environment: -40°┉ +55° Humidity: ≤95%RH
⑧ The voltage level measured by the main unit of this product is 0.38kV~500kV
