• Model NO.：GDCR1800A
• Origin：Wuhan China

Basic Info.

Model NO. GDCR1800A Origin Wuhan China

Product Description

GDCR1800A Wireless High Voltage Detector


I.General Information

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.
GDCR1800 series wireless high voltage electroscope consists of receiver, detector, telescopic insulation rod, monitoring software, USB communication cable, etc. When testing, you only need to use the insulation rod to hang the detector on the bare wire, and you can use the wireless signal transmission to hold it Read the voltage value on the receiver, it is very intuitive at a glance, and the operation is very convenient. The wireless signal has a straight transmission distance of about 30 meters. The detector has audible and visual alarms such as red LEDs and buzzers, making testing easier and easier.The high-voltage electroscope below 10KV can also be used as a 220V low-voltage electroscope when the insulation rod is not used. The high-voltage electroscope has the characteristics of small volume, light weight, simple use and convenient carrying. Widely used in substations, power plants, industrial and mining enterprises and scientific research departments, laboratories, testing stations,
electrical maintenance departments for voltage testing and field electrician operations. The insulating rod is made of three-ball high-pressure moisture-proof insulating rod produced by the military enterprise, which conforms to the IEC/IC78 standard and has the characteristics of moisture proof, high temperature resistance, impact resistance, bending resistance and high insulation.

The monitoring software has functions such as online real-time monitoring, historical data
query, saving, and printing.



II.Model

MODEL	Test Voltage Level	Display Function	Remark
GDCR1800A	380V~220KV	Voltage Display	Equipped with probe hook and probe (replaceable)

Safety distance between person and charged body

Voltage	10kV	35kV	66kV	110kV	220kV	330kV	500kV
Safety distance	0.4m	0.6m	0.7m	1.0m	1.8m	2.2m	3.4m

Minimum effective insulation length of insulated rods during live work

Voltage	10kV	35kV	66kV	110kV	220kV	330kV	500kV
Min. length	0.7m	0.9m	1.0m	1.3m	2.1m	3.1m	4.0m

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 level	0.1kV ~ 220kV (3kV, 6.3kV, 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)
Line voltage display range	0.1kV ~ 220kV (corresponding display line voltage, multiplied by ground voltage)

 

Line voltage display accuracy	High voltage overhead line ± 15% ± 5dgt (Other applications: ± 25% ± 5dgt)
Hook size	Ø50 mm
Probe length	110mm
Wireless frequency	433MHz
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
Instrument quality Instrument	660g (including battery); total: about 5.6kg
Instrument size	Receiver: 78mm × 165mm × 42mm Detector: 290mm × 130mm × 80mm
Insulation rod length	Maximum diameter Φ38mm; Length: 1050mm in contracted state; 4500mm 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 ºC ~ 40 ºC; below 80% rh
Storage temperature and humidity	-10 ºC ~ 60 ºC; below 70% rh

IV.Packing List
 

No	Description	QTY	Unit	Remark
1	Receiver	1	set
2	Detector	1	set
3	Probe hook, probe	1	piece	Each one piece
4	USB communication line	1	piece
5	Instrument package	1	piece
6	AA alkaline dry battery (1.5V)	4	pcs	For Receiver Use
7	6F22 9V battery	1	piece	For Detector Use
8	Telescopic insulation rod	1	piece
9	User Manual	1	copy
10	Factory test report	1	copy