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ES2080 Series Wireless H-Voltage Phasing Tester

Nuclear phase votage : 220V-220kv
Phase range: 0.0°~360.0°
Phase range: o.0°~360.0°
Voltage range: 220V~35kV
Transmit frequence: 433MHz、31 5MHz
Differentiate qualitative: in phase: -25°-25°out of phase: 95°-145°or 215°- 265°
Phase indication: phasor diagram and digital display simultaneously

Model	ES2080	ES2080A
*Voltage measurement function	Have	N/A

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℃±5℃, 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°～30°	Out-of-phase: 90°～150° and 210°～270°
Phasing voltage	70V～550kV
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: ±15%±5dgt Resolution: 100V
*Voltage accuracy	High-voltage overhead line ±15%±5dgt (other applications: ±25%±5dgt)
transmit frequency	433MHz, 315MHz
display mode	3.5 inch color screen
LCD display size	72mm×55mm
Meter size	Host 187×119×48mm
	Detector 146×100mm
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 Φ38mm; 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