1. High Voltage Phase Detector Product Introduction
★High Voltage Phase Detector Introduction
The high voltage phase detector is used for phase verification and phase sequence verification in power lines and substations. It has excellent high-voltage electrical isolation performance, complies with power industry standards, standard number DL/T971-2005; It has strong anti-interference capability and complies with electromagnetic compatibility (EMC) standards. This product is safe, stable, and easy to operate, making it an ideal phase detection instrument. https://www.yzbygd.com/shopstyle/productinfo/.html
High Voltage Phase Detector Performance Specifications
●Accuracy: Same phase error ≤10°, different phase ≤15°
●Main unit power supply: 9V±2V
●Collector power supply: 7.5V±1.5V
●Line-of-sight transmission distance between collectors X, Y and the main unit: ≤70 meters
●Voltage level collected by collectors: 0.22KV-500KV
●Operating temperature: -35℃ to 50℃
●Telescopic insulating operating rod: retracted state 600mm, extended state 3000mm
●Packaging box dimensions: length × width × height) 650mm × 250mm × 100mm
●Product weight: main unit approx. 0.3Kg, approx. 5Kg.
★High Voltage Phase Detector System Composition and Features
Test system composition: main unit (receiver), X collector (transmitter), Y collector (transmitter), needle-type and hook-type collection heads, telescopic insulating operating rod, etc. (Accessories include aluminum alloy packaging case, spare batteries, and calibration test lead clamps with plug).
This system adopts digital circuits, with complete functions and low power consumption. Under normal use, batteries only need to be replaced annually (due to natural discharge of ordinary batteries). When the power voltage of X and Y collectors or the main unit is low, the main unit screen will display a low voltage alarm.
★High Voltage Phase Detector Safety
X and Y collectors transmit the collected voltage phase signals to the main unit via wireless signals, with excellent high-voltage electrical isolation performance. This product adopts digital circuits, with strong anti-interference capability and stable, accurate data.
★Convenient and Quick
X and Y collectors are easy to use, and the main unit has an auto power-off function. The insulating rod adopts a telescopic pull-rod design. On-site phase detection requires no wiring, and the phase detection distance can reach 70 meters, unaffected by various site conditions. The entire phase detection process can be completed by two people within 2 minutes.
★More Functions
Phase detection can be performed between two different voltage levels, allowing both qualitative measurement (same phase, different phase) and quantitative measurement (phase angle difference between two power supply lines, such as 30°, 60°, etc.).
Phase sequence measurement: positive sequence 120°, negative sequence 240°.
Voltage detection function: When the collection head of X or Y collector contacts the live part of a high-voltage line or electrical equipment, if the line or equipment is energized, the main unit will display X or Y.
