High voltage voice wireless phase analyzer

NegotiableUpdate on 05/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

High voltage voice wireless phase detector is mainly used for phase verification and phase sequence verification of power lines and substations. It has functions such as phase verification, phase sequence measurement, and electrical verification, and has strong anti-interference ability. It meets the requirements of EMC standards and is suitable for various electromagnetic field interference scenarios.

Product Details

Introduction
High voltage voice wireless phase analyzerThe main advantage is the removal of the leads connecting the two power grids (power sources) at both ends, which can pass through walls and partitions (boards) at a distance of up to 20m, without being restricted by any terrain or facility structure, thus improving safety,

For convenience, only one person needs to operate and one person needs to supervise.

The instrument sends digital signals to the receiving end through a wireless transmission module during operation, thereby reducing interference and errors, greatly improving the performance of the instrument.

In use, first operate the receiving device on the conductor of the tested power grid, and then operate the receiving device on another conductor of the tested power grid. If the phases of the two tested power grids are the same, repeat the language prompt: "Phase is the same". If the phases of the two tested power grids are different, repeat the language prompt: "Attention, phase is different".

The insulation operation tube (material) is selected from the three ball brand moisture-proof insulation tube produced by the military industry enterprise, which meets the EC/1C78 standard and has the characteristics of moisture-proof, high voltage resistance, impact resistance, bending resistance, etc

High voltage voice wireless phase analyzerTechnical Parameters and Component Function Description

1. Technical parameters

Scope of use: Voltage levels such as 6-35kV, 110KV, 220KV, 500KV, etc

Test condition: Live parts of the circuit or equipment

Ground clearance: less than 15 meters

Large distance between transmitters: less than 30 meters

Equipment operating frequency: 1.2GHz

2. Transmitter

The external dimensions of transmitter N0.1 and transmitter N0.2 are Φ 60 × 120mm, with a power supply of 8.4V (nickel hydrogen rechargeable battery)

3. Receiver dimensions: 235 × 130 × 43mm

Power battery: 12V nickel hydrogen rechargeable battery

The functions of each component of the receiver

4. When using 2 insulation rods with a total of 4 sections, connect the two sections together for use

Scope of application: Voltage levels such as 6-35kV, 110KV, 220KV, 500KV, etc

The insulation rod is made of epoxy resin, with a length of 2 meters per rod (each rod consists of two sections). It is a professional manufacturer of insulation rods, and its length and test voltage comply with the IEC 60855 and GB113398-92 "General Technical Conditions for Insulated Rod Used in Live Working" of the Electrotechnical Commission.

Reference Table for Power Frequency Withstand Voltage Test of Insulated Rod

Voltage level insulation rod effective insulation length 1 minute power frequency withstand voltage

10kV and below 700mm 45kV

35kV 900mm 95kV

110kV 1300mm 220kV

220kV 2100mm 440kV

Insulated rods should undergo regular power frequency withstand voltage tests and visual inspections, and should be free of scratches, fractures, and other abnormalities. Store in a dry and ventilated place