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HV Hipot Electric Co., Ltd.

Phase Detector, Phase Comparator, Detecting Phase manufacturer / supplier in China, offering High Voltage Phase Detector GDHX-9000, Automatic AC Hipot Test Set, Ohmmeter — — Contact Resistance Test Set GDHL-100 and so on.

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Supplier Homepage Product Other Equipment High Voltage Phase Detector GDHX-9000

High Voltage Phase Detector GDHX-9000

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Wuhan, China
Production Capacity: 1000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GDHX-9000
  • Detectable Voltage Range: 0.4-500kv.
  • Definition: Homophase: Phase Angle ≤ 30° ; out of Phase: ≥ 3
  • Trademark: HV Hipot
  • Specification: ISO, SGS
  • HS Code: 9031809090
  • Type: Test and Measurement Instruments
  • Wireless Transmission Distance: ≥ 200 Meters of Visibility Range
  • Working Frequency: 45 to 60Hz
  • Transport Package: Carton or Wooden Case
  • Origin: Wuhan China
Product Description
High Voltage Phase Detector GDHX-9000
GDHX-9000 is used for phase detection for power supply on both sides of closed-loop point circuit breaker, in order to aviod short-circuit in power system. It is composed of three parts: A transmitter, a receiver and an adjustable insulated rod.
The receiver will indicate test result of homophase or out of phase by voice.
It allows only two engineers to proceed the test.


1. Power supply: Maintainence-free lithium battery with large capacity and very low consumption. (Lasting for one year after a single charge ) Suitable for field work.
2. Safe design, in accordance with safety standards for mining equipments.
3. Far measuring distance: Visibility range up to 200 meters. Signals can be received through the wall.
4. Display the voltage waveform collected by transmitters.
5. LCD shows data such as phase position, waveform, and frequency synchronously, which guarantees an overall and safe test.
6. Test result is voice-indicated by the receiver, quick-witted and clear.
7. Adjustable insulated rod. Portable anti-slip reciever.
8. The device is light, small and excellent in workmanship.


Detectable voltage range: 0.4-500kV.
Wireless transmission distance: ≥ 200 meters of visibility range (customerized for more than 300 meters).
Definition: Homophase: Phase angle ≤ 30° ; Out of phrase: Phase angle ≥ 30° .
Working frequency: 45 to 60Hz.
Insulation Index:
High Withstand Voltage Nylon Material For 2pcs Transmitters.Insulation Level Is 80kV/Cm.
Moisture-Proof Extended Insulation Rod.The Specifications As As Below Tables.

Table 1 Electrical & Mechanical Specifications Of Insulation Rod
Matin Type Heat Resistance(Lengthways)ºC>200
Shock Resistance(Lengthways)MPa/Cm>147
Bending Degree(Lengthways)MPa>343
Surface Resistivity(After Water-Immersed)
Volume Resistivity (Normality)Ω/Cm>10x1031


Table 2 Withstand Voltage Test Parameters For Insulation Rod
Voltage(KV)Length(M)Withstand Voltage(KV)Time
Standard ValueTest Value

Table 3 Specifications Of Phase Detector
No.Test ItemsUnitTest ParametersRemark
01Starting VoltageKV<0.4<0.4<0.4<0.4<0.4<0.4<0.4Qualified
02Transmission Distance(Range Of Visibility)M> 200MQualified
04Leak CurrentΜA<30<30<30<30<30<30<30Qualified
05Sound LevelDB>75>75>>75>75>75>75>75Qualified
06DC VoltageKV361035110220500Qualified
07Withstand Voltage Test40kV/0.3m(Section Test)Qualified
08Anti-Arc TestKV3.67.21242130260600Qualified
09Anti-Short Circuit TestKV3.67.2124288176400Qualified
11Temperature TestºC-30~+45Qualified
12Humidity Test%95%95%95%95%95%95%95%Qualified
13Free Fall(3M)Times10101010101010Qualified
14Impulse TestTimes1000100010001000100010001000Qualified
15In-Phase InterferenceKV<1.2<2.4<4<14<44<88<200Qualified
16Phase Reversal InterferenceKV>1.8>3.6>6>21>66>132>300Qualified
17Work Environment Indoor Or OutdoorQualified
18Work VoltageV8.7VLithium Battery
19Static CurrentΜA< 10Qualified
20Dynamic CurrentMA< 20Qualified
21Dynamic Power ConsumptionW<0.2Qualified

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