Grounding Fault Locator , Overhead Line Grounding Fault Locator

China Grounding Fault Locator, Overhead Line Grounding Fault Locator, Find details about China Meter, Detector from Grounding Fault Locator, Overhead Line Grounding Fault Locator

Model NO.
HZJK-815
Certification
ISO 9001, ISO 14001, OHSAS 18001
Customized
Customized
Color
Black
Location Precision
0.2m
Wireless Communication Distance
≤30m
Power of Transmitter
Max Power 900W
Power Supply of Senor
3PCS AA Alkaline Dry Cell
Working Temperature
-10ºC~40ºC
Humidity
5~90%Rh
Altitude
<4500m
Trademark
United Electrical
Specification
350*210*300mm
Origin
Wuhan, China
HS Code
9030809090
Model NO.
HZJK-815
Certification
ISO 9001, ISO 14001, OHSAS 18001
Customized
Customized
Color
Black
Location Precision
0.2m
Wireless Communication Distance
≤30m
Power of Transmitter
Max Power 900W
Power Supply of Senor
3PCS AA Alkaline Dry Cell
Working Temperature
-10ºC~40ºC
Humidity
5~90%Rh
Altitude
<4500m
Trademark
United Electrical
Specification
350*210*300mm
Origin
Wuhan, China
HS Code
9030809090
Application:
HZJK-815 is suitable for the overhead circuit of the low-current grounding system. After the single-phase grounding fault occurs and the circuit is out of operation, the device can be used for precise positioning of the grounding location.HZJK-815 is a set of portable equipment, which can be used for fault location of multiple lines.The whole equipment consists of transmitter, sensor and receiver.After the fault line is out of operation, the transmitter will apply ultra-low frequency and high voltage signals to the line to make the fault reappear. Along the line, the sensor will be hung up on the line to detect the signal with an insulating rod, and the data will be transmitted to the receiver on the ground through wireless communication, and the receiver will display the measurement results.In front of the fault point, the current continues to exist; Behind the fault point, the current disappears.The fault location can be determined quickly by rough segmentation and then precise fixed point.

Features:
1.It is suitable for the distribution network of small current grounding system to detect the single-phase metallic grounding, arc grounding and transition resistance grounding of overhead lines.
2.The transmitter is small in size and light in weight, and the sensor is designed to minimize the volume and weight, so as to facilitate the connection along the line and the handheld design of the receiver.
3.The transmitter can be powered by a municipal power supply, a generator or an automobile inverter, a sensor or a receiver powered by a dry battery.
4.The sensor uses the high sensitivity sensor, the opening design, does not need to close, is convenient on the line to connect.
5.The receiver adopts large-screen LCD to display the circuit current waveform and current value.
6.Locate the fault line after the line is out of service, especially for the fault line of cable branch.
7.Ultra-low frequency signals avoid the influence of system capacitance and can locate high-resistance faults.
8.Applying high voltage signal makes the fault reappear, constant current signal is stable and easy to detect.
9.Transmitter safety features: high voltage start blocking function, short circuit output is allowed.
10.Sensor and receiver without signal transmission, safe and reliable.

Specification:
Location precision:0.2m
Output of transmitterOpen-circuit voltage:8kV(Equivalent to 10kV line phase voltage peak, can be set according to user requirements)
Short-circuit current:15mA, output frequency: 1Hz
Wireless communication distance≤30m
Power supply of transmitterAC 220V mains supply available generator
car inverter (output frequency ≥180W)
Power of transmitterMax power 900W
Power supply of senor3pcs AA alkaline dry cell
Power supply of receiver5pcs AA alkaline dry cell
SizeTransmitter:350*210*300mm
Senor:180*100*35mm
Receiver:205*100*35mm
WeightTransmitter: 12kg
Senor:0.45kg
Receiver:0.45kg
Working conditionTemperature:-10ºC~40ºC
Humidity: 5~90%RH
Altitude<4500m

Company Profile
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd
is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.
Grounding Fault Locator, Overhead Line Grounding Fault Locator