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ES2080 Wireless high voltage phasing meter

    ES2080 Wireless High Voltage Phasing Meter is specially designed and manufactured for the high voltage line nuclear phase, breaking through the limitation of the traditional nuclear phase device voltage level, can be used in extremely low voltage line to check phase, Fully realize automatic check phase measurement from 70V to 550kV (such as 220V, 10kV, 35kV, 66kV, 110kV, 220kV, 550kV) and voltage, no need to purchase multiple sets of phasing meter according to the voltage level, saving cost, reducing carrying, saving time and fast. For the phasing of the high voltage line (voltage over 400V), the metal detector hook can be gradually close to the wire, when the electric field signal can be induced to complete the phasing check, without direct contact with the high voltage wire, safe! When the bare conductor voltage exceeds 35kV, the non-contact phasing check must be used. The phasing meter also has the functions of testing phase, frequency, phase sequence, electric test, voltage measurement, transformer group judgment and so on.

    The Wireless High Voltage Phasing Meter is composed of host, detector, telescopic insulating rod, etc. The wireless signal linear transmission distance is about 30 meters. The host adopts 3.5-inch true color LCD screen, which can display phase, frequency, phase sequence and phasing check results on the same screen. Vector diagram indication, phase indication, clear and intuitive; With "X signal normal, Y signal normal, in phase, out of phase" and other voice prompt functions, making the test more simple and easy.


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Product Model ES2080
Product Introduction

Features

Frequency measurement, phase measurement, phase sequence display, voltage measurement, voltage inspection

power supply

Host: DC7.5V, 5 AA alkaline batteries

Detector: zinc-manganese dry battery 6F22, 9V

Baseline conditions

23¡æ¡À5¡æ, below 75%rh

Phasing

Contact phasing: The bare wire below 35kV or the wire with insulating sheath below 550kV can contact the wire core phase non-contact phasing.

When the bare line voltage exceeds 35kV, a non-contact test must be used, and the probe is gradually approached to the core phase of the conductor

Transmission distance

Wireless transmission, straight-line transmission distance of about 30 meters

Differential characterization

In-phase: -30¡ã¡«30¡ã

Out-of-phase: 90¡ã¡«150¡ã and 210¡ã¡«270¡ã

Phasing voltage

70V¡«550kV

Phase range

0.0¡ã¡«360.0¡ã; Accuracy: ¡Ü¡À12¡ã; Resolution: 0.1¡ã

Frequency range

45.0Hz¡«65.0Hz; Accuracy: ¡Ü¡À2Hz; Resolution: 0.1Hz

*Voltage range

70V¡«110kV; Accuracy: ¡À15%¡À5dgt Resolution: 100V

*Voltage accuracy

High-voltage overhead line ¡À15%¡À5dgt (other applications: ¡À25%¡À5dgt)

transmit frequency

433MHz, 315MHz

display mode

3.5 inch color screen

LCD display size

72mm¡Á55mm

Meter size

 

Host 187¡Á119¡Á48mm

Detector 146¡Á100mm

Phase indication

Simultaneous display of phasor diagram and numbers

Work instructions

When phase checking, the detector has sound and light indication function, red double flashing light indication and "beep-beep-beep" beep

data storage

100 groups, flashing "FULL" symbol indicates that the storage is full

Data access

Data access function: "READ" symbol display

Power consumption

 

Detector: 70mA Max Max

Host: 150mA Max

Instrument quality

 

Detector: about 250g (including hook and battery)

Host: about 450g (including battery)

battery voltage

The battery voltage is insufficient, and the low battery symbol "     " is displayed

Automatic shut-down

The meter shuts down after 15 minutes of inactivity

Insulation rod length

Maximum diameter ¦µ38mm; Length: 800mm in contracted state; 3015mm in extended state

Insulation test

Both ends of the insulating rod after stretching: AC 220kV/rms; host and detector: AC3700V/rms (between exposed metal and plastic casing)

Suitable for safety regulations

GB13398-92, GB311.1-311.6-8, 3DL408-91 standards and the newly promulgated national electric power industry standard "General Specifications DL/T971-2005 for 1kV ~ 35kV Portable Phase checking Apparatus for Live Work"

Comply with IEC61481-A2; 2004; IEC 61243-1




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