GDJW-40B Wireless Insulator Tester-hvhipot

GDJW-40B Wireless Insulator Tester

GDJW-40B can be used to test the distribution voltages of the charged suspended insulator or the laboratory detection of the suspended insulator, and enable to effectively detect the internal hidden trouble of the insulator, improve the operating reliability of the power grid system, and improve the working efficiency of the line staff who carries out the live testing.

GDJW-40B Wireless Insulator Tester

● Operating voltage: 35-1000KV, different voltage levels are applicable.
● Voltage Measuring range: 0-40kV (special voltage can be customized).
● Measurement error: ≤±1%.
● Sampling rate: 10 times/S.
● Date time settings: adjust the date and time, to facilitate users to browse, view historical data.
● Back-light time settings: constant bright, constant off, 0-999 minutes can be set up.
● Auto power off settings: never, 0-999 minutes can be set up.
● The transmission distance of hand-held terminal and detector is ≤100m.
● Multi-mode design, powerful applicability, more secure and convenient.
● Universal joint design, enable to flexibly adjust the direction of measurement according to the suspension position of the insulator string.
● Double shielded, strong anti-interference ability, fully comply with EMC standards.
● Unique man-machine interface, easy to operate.

Specification

Voltage measuring range	0-40kV (special voltage can be customized)
Measuring error	±1%
Resolution	0.01kV
Sampling rate	10 times/S
Working current	≤120mA (Hand-held terminal), ≤40mA (Detector)
Power supply	21.5V AA dry battery (Hand-held terminal) 21.5V AAA dry battery (Detector)
Sustainable working time	≥12h
Transmission distance	≥100m (adequate power supply)
Display	LCD display, can be clearly displayed under sunlight.
Working temperature	-35℃---+60℃
Storage temperature	-40℃---+65℃
Relative humidity	≤90％ RH Non-condensate