HZ-8600 High Voltage Wireless Phase Detector

The HZ-8600 Phasing Unit is designed for medium-voltage overhead distribution circuits and is used to verify whether the phase sequence on both sides of a high-voltage power grid closing point is correct. It is essential to check the phase sequence of power lines before making connections, as incorrect phase sequence can lead to short circuits. This instrument is suitable for power transmission lines ranging from 0.22 kV to 220 kV and can also test whether the line is live. The HZ-8600 utilizes wireless transmission technology, ensuring safe and reliable operation while being easy to use.

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HZ-8600 High Voltage Wireless Phase Stick

HZ-8600 High Voltage Wireless Phase Detector

Products Description

I. Working Principle
The instrument consists of two transmitters (X and Y) and a receiver. The transmitters detect whether the line is live and transmit phase signals. The receiver evaluates the signals from both transmitters to determine whether the phase sequences on both sides are the same.

II. Safety Matters
The insulating rod should undergo a voltage withstand test before use.
The standard length of the insulating rod is 3 meters, suitable for voltages up to 220 kV. For voltages exceeding 220 kV, use an insulating rod longer than 3 meters.
Do not operate the insulating rod beyond the handle position.

III. Technical Characteristics
Accuracy: For the same phase sequence, the error is ≤ 5°.
Frequency Accuracy: ±0.1 Hz.
Measuring Voltage Range: 0.22 kV to 220 kV.
Transmission Distance: The distance between the transmitter and receiver exceeds 130 meters, with a maximum distance of about 260 meters between the two transmitters.
Phase Results: A phase difference of ≥ 30° indicates "out of phase," while a phase difference of < 30° indicates "in phase."
Voice Prompts: A male voice indicates "in phase," while a female voice indicates "out of phase."
Display: The screen simultaneously shows the phase difference, frequency, waveform, and vector diagram for both lines.
Battery Status: The host displays the battery level and will automatically shut down after 30 minutes of inactivity.
Power Supply: Both transmitters and the receiver use rechargeable lithium batteries.
High Voltage Test Report: The instrument includes a high-voltage test report and phase sequence function.
Leakage Current: During high-voltage measurements, the leakage current is < 10 µA.
Power Consumption: Transmitter power consumption is < 0.1 W; receiver power consumption is < 0.3 W.
Battery Capacity: The host's lithium battery capacity is approximately 2200 mAh; the transmitter battery capacity is about 350 mAh.

After-sales Service

The instrument since sold within one month of the date, if quality problems, by the company free replacement new instrument.

The instrument within one year quality problems, by the company free repair.

The instrument use more than a year, the company is responsible for the long-term maintenance, appropriate charge materials.

If the instrument malfunction, should be sent back to the company repair, are not allowed to find their own apart instrument, cause otherwise from damage the company is not responsible for.

Packing List

No.	Item	Qty
1	The receiving host	1
2	Power line	2
3	Test line	4
4	Emitter(X Y emitter each one)	2
5	Telescopic insulating rod(3m)	2
6	Pointed terminal	2

Description: Tip terminal replacement transmitter head hook. When it is suitable for field operation more than hook, please replace the hook with it after the operation.

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