yw在线观看成人免费,国产成人AV三级在线观看,日韩欧美一级成人片在线

GDCR1800A Wireless High Voltage Detector

Brief Description:

GDCR1800 series wireless high voltage tester (with voltage and current indication) is specially designed and manufactured for high voltage transmission line inspection, high voltage transmission line to ground voltage, induced voltage test and current test. This instrument can test the high-voltage to ground at the same time as the alarm of the power check.

GDCR1800 series wireless high voltage electroscopes have a voltage level of 0.1kV ~ 220kV, which completely covers the power and ground voltage test of each voltage level (3kV, 6.3kV, 10kV, 35kV, 66kV, 110kV, 220kV). which is safe, reliable and saves time. It is an indispensable tool for power transmission line maintenance. During the inspection and maintenance of the transmission line, even if the line has been disconnected, due to the?capacitive effect, there may still be very high voltage through induction, which seriously threatens the safety of the operator and the operating process. Make sure the voltage has dropped to a safe and operational voltage level.

Send email to us

Product Detail

Product Tags

Specifications

Function	Wireless high voltage power test, high voltage and induced voltage test, high and low voltage current test
Power supply	Receiver: DC6V, 4* AA alkaline batteries Detector: Zinc-manganese dry battery 6F22, 9V
Transmission distance	Wireless transmission, linear transmission distance of about 30 meters
Test voltage?range	380V～220KV
Voltage level display	380V、6.6KV、10KV、35KV、66KV、110KV、220KV
Ground voltage display range	0.1KV～150KV(to ground voltage)
Ground voltage display accuracy	High voltage overhead line ± 15% ± 5dgt (Other applications: ± 25% ± 5dgt)
*Current range	0.1A～6000A（Only type B）
*Current accuracy	±3%±5dgt（Only type B）
*Current resolution	0.1A（Only type B）
Hook size	φ50mm（GDCR1800A）；φ60mm（GDCR1800B）
Probe length	110mm（Only for GDCR1800A）
Wireless frequency	433MHz
LCD size	47mm×28.5mm
Power indicator	Green power indicator
Electricity inspection instructions	The detector has sound and light indication function during electricity inspection, red double flashing light indication and "beep-beep-beep"
Display rate	2 times / second
Data storage	99 groups (data will not be lost if power is lost or battery replaced)
LCD backlight	With backlight
Automatic shutdown	The instrument will automatically shut down after 15 minutes
Low battery voltage indication	When the detector battery voltage drops below 7.2V ± 0.1V, the green?power indicator flashes; when the receiver voltage is lower than 4.8V ±0.1V, the battery voltage low symbol " ????" is displayed to remind the battery replacement.
Rated current	Detector：75mA max；Receiver：35mA max
Communication interface	USB
Weight	660g (including battery); total: about 5.6kg
Size	Receiver:78mm×165mm×42mm；Detector:300mm×273mm×85mm
Insulation rod length	Maximum diameter Φ38mm; Length: 850mm in contracted state;3600mm in extended state
Insulation test	Both ends of insulated rod after stretching: AC 220kV / rms Receiver and detector: AC3700V / rms (between exposed metal and?plastic case)
External interference	No extra strong electromagnetic field; no 433MHz co-frequency?interference at the test site
Working temperature and humidity	-10℃～40℃；below?80%rh
Storage temperature and humidity	-10℃～60℃；below?70%rh