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HV Hipot Electric Co., Ltd.

Insulator Detector, Corona Discharge Detection, Insulator Faults Detector manufacturer / supplier in China, offering GD-610 Insulator Flashover Fault and Corona Discharge Detection, Resistive High Voltage Divider GDFR-R Series, GDYD-A Automatic AC High Voltage Test Set (<5kVA) and so on.

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Supplier Homepage Product Lightning Arrester Tester GD-610 Insulator Flashover Fault and Corona Discharge Detection

GD-610 Insulator Flashover Fault and Corona Discharge Detection

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Wuhan, China
Production Capacity: 2000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GD-610
  • Discharge Mode: Pinpoint Arc Discharge
  • Voltage: AC 10kv Distance 18m
  • Dimension: 250*125*140mm
  • Use Temperature: -20-60oc
  • Transport Package: Wooden Case
  • Origin: Wuhan China
  • Center Frequency: 40kHz±2Hz
  • Discharge Interval: 4mm
  • Working Voltage: 7.4V(2PCS Li-Battery)
  • Center Capacitance: 2500±20%PF
  • Trademark: HV Hipot
  • Specification: ISO, SGS
  • HS Code: 9031803100
Product Description
GD-610 Insulator Flashover Fault and Corona Discharge Detection
I. General Information
 
In High Voltage Distribution Network, it usually cause the faults of flashover, grounding or porcelain explosion because of insulators degradation. So it is important to detect and eliminate the faults of insulators, to ensure safe running of transmission and distribution line.
The model GD-610 is used to detect faults of insulators and locate the faults in power station, substation without cutting power. It also can be used for PD detection, corona discharge detection, Discharge detection of electric equipment.
 
Detection Items is as following,
 
1.Unknown flashover fault of live insulators (trip and switch on for many times)
2.Leak current to the ground of live insulators (responsible sensitivity is no less than 1mA)
3.Composite fault of insulators.
4.Oxidation discharge detection of HV connectors.
5.Bad contact discharge detection of HV equipment.
6.Corona discharge detection.
7.Pollution flashover detection.
 
 
II. Work Principle
 
When the insulators have faults because of degradation, it will generate high-frequency ultrasound. Human can not hear it.
The model GD-610 will receive and enlarge this sound and it will be handled by special microcomputer. The small signal will be converted to audio signal and it can be heard by human through earphone. The LCD screen will also show the indicator of sound, to judge the degradation degree of insulators. The fault position is located by laser.
 
III. Features
 
Far distance detection, laser aiming, which locate the degradation insulators accurately.
Aluminum frame, robust and light weight.
With stereo headphone and LCD screen.
Strong interference ability.
With data lock function, under-voltage function(If low voltage, the instrument will shut off automatically). It is charged by constant current and stops by itself after full charge.
Lithium battery for 1000times charging.
With sound indication, safe and reliable, easy operation.
 
 
IV. Specifications
 
Range: 6-500kV
 
1. Main unit
 
Center frequency: 40KHz±2Hz
Sensitivity:
Discharge mode: pinpoint arc discharge
Discharge interval: 4mm
Voltage: AC 10kV distance 18M
AC 35kV distance 25M
AC 110kV distance 50M
AC 220-500kV distance 50M
Working voltage: 7.4V(2pcs Li-battery)
Dimension: 250*125*140mm
 
2.Aluminum alloy bracket
 
Laser
Output wave length: 650nm
Divergency degree of light beam: 0.4mard
Output power: ≤ 50mw
Dimension: 16*0mm
Single sighting telescope
 
Multiplying power: 3-9times
Aperture: 50mm
Length: 295mm
High frequency sensor
 
Center frequency (fo): 40kHz±2Hz
Center capacitance (Co): 2500±20%pF
Use temperature: -20-60ºC
Weight: 2.17kg
 
3.Headphone
 
Rated impedance (Z): 125
Frequency range: 100Hz-10kHz
Sensitivity: (1W/1m) 60dB
 
4.Charger
 
Input voltage: AC 220V±10%
Input frequency: 50Hz±5%
Output DC voltage: DC 9V
Current: 1.5A
 
5.Packing dimension of whole set: 470*340*420mm
6.Complete packing weight: 7.18kg
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