• Model NO.：HZ-9003C
• Weight：0-100Kg
• Power Source：AC220V
• Sampling Rate：200msa , S
• Sampling Accuracy：12bit
• Host Screen Size：6.5 Inches
• Operation：Mouse, Keyboard, Touch Screen
• Host Interface：2 USB Ports, 1 Ethernet Port, 1 VGA Port
• Working Altitude：≤3000m
• Working Relative Humidity：≤95%
• Application：Transformer
• Conductor Material：Copper Clad Steel
• Range of Application：Refractory
• Transport Package：Wooden Box with Foam Inside
• Specification：CE,ISO,IEC
• Trademark：HuaZheng
• Origin：Hebei, China
• HS Code：9030899090
• Production Capacity：100 PCS,Month

Basic Info.

Model NO. HZ-9003C Weight 0-100Kg Power Source AC220V Sampling Rate 200msa / S Sampling Accuracy 12bit Host Screen Size 6.5 Inches Operation Mouse, Keyboard, Touch Screen Host Interface 2 USB Ports, 1 Ethernet Port, 1 VGA Port Working Altitude ≤3000m Working Relative Humidity ≤95% Application Transformer Conductor Material Copper Clad Steel Range of Application Refractory Transport Package Wooden Box with Foam Inside Specification CE/ISO/IEC Trademark HuaZheng Origin Hebei, China HS Code 9030899090 Production Capacity 100 PCS/Month

Product Description

Partial Discharge Inspection Device for Switchgear, Cable, Transformer and GIS  
   

I.Portable partial discharger inspector Overview:

Portable partial discharge inspector is mainly used for live detection of high voltage electrical equipment. This product is simple to operate and adopts portable structure design which can inspect on line. It equips with specific sensors to detect various high-pressure devices, which can detect the insulation state changes inside the equipment timely. So the insulation failure could be dealt with in time.

 

II.Portable partial discharger inspector Technical Parameter:

       1) Sensor type: high frequency current sensor, UHF sensor, TEV sensor, ultrasonic sensor

       2) TEV transient earth voltage measurement: detecting frequency band: 1M-100MHz 

Detection range: 0-80dbmV 

Resolution ratio: 1dB 

Accuracy: ±1dB 

      3) Non-contact ultrasonic measurement: detection range: -5dBuV~70dBV 

Resolution ratio: 1dB 

Accuracy: ±1dB 

Sensor sensitivity: -65dB 

Sensor center frequency: 40Hz 

Sensor diameter: 16mm 

Heterodyne frequency: 38.4KHz 

4) UHF measurement: detection range: -80dBm-0 

  Detecting frequency band: 300MHz-1500MHz

  Resolution ratio: ±1dB 

  Sensor sensitivity: equivalent altitude >13mm 

5)HFCT high frequency current measurement: detection range: 1pC-10000pC 

 Sensor detecting frequency band: 1MHz-100MHz 

 Sensor transfer impedance:>12mV/mA

 Resolution ratio: 1pC

6) Contact ultrasonic measurement: Sensor detecting frequency band: 20kHz-200kHz 

 Sensor peak sensitivity:>70dB 

  Resolution ratio: 1dB

7)Synchronization mode: internal synchronization, wireless external synchronization 

8) Alarm threshold setting and indication function: partial discharge indication (right side color bar indicator), tap shift indication (red color is suggested to shift the gear), battery power indication.

9) Working power: high capacity Li-ion battery pack, once charging can work six hours.

10) Peripherals storage interface: 16G Micro SD card

 

III.Portable partial discharger inspector Product Configuration:

 

Item	Description
Display screen	3.5 inch color LCDs; display resolution: 320×240
Sensor	UHF sensor; AE ultrasonic sensor; TEV transient voltage sensor;HFCT high frequency current sensor
External tapping	Sensor external interface: headset interface; Micro SD card (16G);Charging port; USB port
Ext. dimension	L×W×H (225mm×100mm×70mm)
Wight	0.5kg

IV.Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.



V.Customer Visit



VI.Exhibition



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