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High Voltage Test Series
wireless high-voltage nuclear phase meter
ES2080 series
Nuclear phase voltage: 220V ~ 220kV
Phase range: 0.0°~360.0°
Frequency range: 45.0Hz~65.0Hz
Voltage range: 220V ~ 35kV
Transmission frequency: ≥433MHz, 315MHz
Differentiate qualitative: in phase: -25°~25°, out of phase: 95°~145° or 215 ° ~ 265 °
Phase indication: phasor diagram and digital display simultaneously
Display mode: 3.5 inch color screen

ES2080 wireless high-voltage nuclear phase meter ES2080 wireless high-voltage nuclear phase meter
ES2080 wireless high-voltage nuclear phase meter_1 ES2080 wireless high-voltage nuclear phase meter_1
ES2080 wireless high-voltage nuclear phase meter_2 ES2080 wireless high-voltage nuclear phase meter_2
I. Model Contrast
Model ES2080 ES2080A
*Voltage measurement function Yes No
II. Technical Parameters
Function Frequency measurement, phase measurement, phase sequence display, *voltage measurement, voltage verification
Nuclear phase mode Contact nuclear phase: bare wire below 35kV or wire with insulating sheath below 220kV can contact the non-contact nuclear phase of the wire core.
When the bare line voltage exceeds 35kV, non-contact testing must be used, and the probe is gradually approaching the core phase of the conductor.
Transmission distance Wireless transmission, linear transmission distance of about 30 meters
Phase detect In-phase:-25°~25° Out of phase::95°~145° or 215°~265°
Nuclear phase voltage 70V~220kV
Phase range 0.0°~360.0°;accuracy:≤±12°;resolution:0.1°
Frequency range 45.0Hz~65.0Hz;accuracy:≤±2Hz;resolution:0.1Hz
*Voltage range 70V~110kV ;   accuracy:±10%   resolution:100V
emission frequency 433MHz、315MHz
Display mode 3.5 inch color screen
LCD display size 72mm*55mm
Instrument size Hose 187*119*48mm
detector 146*100*75mm
phase indication Phasor diagrams and numbers are displayed simultaneously
Work indication The detector has an acousto-optic indication function during the nuclear phase, a red double flash indicator and a "beep--beep--beep" beep
Data storage 300 groups, flashing "FULL" symbol indicates that the storage is full
Data review Data review function: "READ" symbol display
Alarm function When the measured value exceeds the alarm set value, an alarm prompt is issued.
Power consumption Detector:30mA  Max
Host: 150mA  Max
Instrument weight Instrument: about 450g(with battery)
Detector: about 240(with battery)*2
Battery voltage When the battery voltage is low, low battery symbol will display
Automatic shut-down automatic shutdown after 15 minutes boot
Length of insulation rod Maximum diameter Φ38mm; length: 3 meters
Insulation test Both ends of insulated rod after stretching: AC 220kV / rms;
Host and detector: AC3700V / rms (between exposed metal and plastic case)
Working temperature and humidity -10℃~40℃;below 70%rh
Storage temperature and humidity -20℃~60℃;below 80%rh
Suitable for Safety Regulations The requirements of GB13398-92, GB311.1-311.6-8, 3DL408-91 and the new national power industry standard "General Technical Conditions DL / T971-2005 for 1kV to 35kV Portable Nuclear Phase Apparatus for Live Working"
Conforms to IEC61481-A2; 2004; IEC 61243-1 ed.2: 2003
* ES2080 only

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