FRD Series High Voltage Digital Voice NucleometerDetailed product description：

The FRD series high-voltage digital voice phase analyzer, also known as the phase calibration rod, ensures the safe and reliable operation of high-voltage digital phase calibration, which is highly dangerous and essential. The digital display is clear at a glance, with additional voice prompts, solving the problem of inconvenient use in situations with long distance and low visibility. It is another innovation of our company. Lightweight and easy to carry, it is an indispensable tool for high-voltage electricians.

Technical parameters of FRD series high-voltage digital voice phase analyzer
Model: FRD-10/FRD-35/FRD-66/FRD-110
Voltage level: 10kV/35kV/66Kv/110Kv
Accuracy: ± 1%+2 characters
Display mode: Three and a half LCD display with backlight, voice sound and light alarm, even if the distance is far, it does not affect use.
Working power supply: 9V × 2
Dimensions: 2 sections of diameter 28 × 0.8m, 3 sections of diameter 28 × 1m, 4 sections of diameter 28 × 1m, and 5 sections of diameter 28 × 1m
Weight: 2.5kg 3.5kg 4.3kg 5.2kg
Applicable: 6-10kV system/35kV system/66kV system/110kV system

Conclusion of Use
The insulation performance and safety distance of the nuclear phase generator can meet the requirements of the electrical safety regulations.
2. The instrument is safe, reliable, easy to use, has high nuclear phase resolution, and is lightweight to carry.
After undergoing certain high-voltage calibration, the instrument can also be used for measuring high voltage.

Attachment: Nuclear phase data of 10kV, 35kV, and 110kV power systems measured on-site by Shanghai Power Supply Bureau

system voltage （kV）	Same phase	Different phases
	A—A′	A — B′	A — C′
	B—B′	B — C′	B — A′
	C—C′	C — B′	C — A′
ten	silent light alarm	There is a language prompt displaying a voltage of 10KV
thirty-five	silent light alarm	There is a language prompt displaying a voltage of 35KV
one hundred and ten	silent light alarm	There is a language prompt displaying a voltage of 110KV

FRD series high-voltage digital voice phase analyzer