Remark: English version is available for all the testers.
The portable partial discharge detector is mainly used for testing the insulation state of high-voltage switch cabinet, ring main unit, Transformer, GIS, overhead line, cable terminal, cable branching box, etc. Please keep away from flammable and explosive products when use the machine.
Usually Via below index datas to judge the discharge level:
1. Partial discharge intensity detecting: Test the discharge signal in 1 power frequency period, according to the max value(dB) of discharge pulse sequence to indicate the partial discharge intensity.
2. Partial discharge frequency detecting: Test the discharge signal in 1 power frequency period, extract discharge pulse, and according to the discharge pulse quantity to indicate the partial discharge frequency.
Technique Parameters
| TEV Testing |
UHF Testing |
| Measurement range |
0-60 dBmV |
Detecting frequency zone |
300-2000MHz |
| Resolution |
1dB |
Measurement range |
0-60 dBmV |
| Accuracy |
±1dB |
Accuracy |
<1dBmV |
| The max pulse per period |
1400 |
Sensor frequency zone |
300-2000MHz |
| Measurement frequency zone |
3~100MHz |
|
|
| AA Testing |
AE Testing |
| Measurement range |
-6dBμV~68dBμV |
Measurement range |
-6dBμV~68dBμV |
| Resolution |
1dB |
Resolution |
1dB |
| Accuracy |
±1dB |
Accuracy |
±1dB |
| Sensor center frequency |
40kHz |
Frequency range |
20~200kHz |
| HFCT Testing |
| Sensor transmit impedance |
5mV/mA |
| Detecting frequency |
1~30MHz |
| Sensitivity |
≤50pC |
| Hardware |
| House |
ABS |
| Display |
4.0 inches RGB LCD |
| Connector |
USB interface(also for charge) |
| 3.5mm stereo headset jack |
| External ultrasonic sensor inputing |
| Wifi, wifi sychronization |
| Headset |
Minimum 8Ω |
| SD disc |
standard configuration 16G~64G |
| Built-in Battery |
3.7V/5000mAh lithium battery |
| Work time |
About 6 hours |
| Charge |
AC90-264V or DC5V |
| Working temperature |
-20~50ºC |
| Humidity |
20~85% |
| Volume |
210 x 100 x 35 mm |
| Weight |
0.4kg(Host) |
Product Features
1. Configure different sensors to realize partial discharge testing of all electric equipment.
2. Provide time-zone waveform, PRPD, PRPS and other discharging diagrams, realize different discharging analysis.
3. Humanized interface, convenient to manage datas of different equipment, including pre-datas changing trend, lateral and vertical datas analysis,
realize the tested equipment's complete diagnosis.
4. Built-in ultrasonic sensor and geoelectric sensor(TEV), available to connect special sensors for transformer, GIS, overhead line, cable, etc.
5. Adopts non-invasive detecting method, don't need to turn off during testing, don't need to configure high voltage power, more convenient than traditional pulse partial discharge detector.
6. Measurement frequency range: 30kHz-2.0GHz, suitable for all frequency zone's testing.
Company Profile
Kiyu Power
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.
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