Multi function Partial Discharger Tester MCPD004
Adopting advanced and modern technology and provide better user
experience
Technical Index
1.TEV measurement
| Item | Specification |
| Sensor | capacitance type |
| Range | 0-60bBmV |
| Frequency range | 3-100MHz |
| Resolution | 1dB |
| Accuracy | ±1dB |
| Maximum impulse/cycles qty | 1400 |
2.Ultrasonic Measurement
| Item | Specification |
| Range | -7dBuV～68dBuV |
| Resolution | 1dB |
| Accuracy | ±1dB |
| Sensor sensitivity: | -65dB (0dB=1V/ubar RMS SPL) |
| Sensor center frequency: | 40kHz |
| Frequency range | 20～100kHz |
| Sensor diameter: | 16mm |
| Heterodyne frequency: | 38.4kHz |
3. AE contact-type ultrasonic measurement
| Item | Specification |
| Range | 0dBuV～68dBuV(0.001mv～1.000mv) |
| Resolution | 1dB |
| Accuracy | ±1dB |
| Sensor sensitivity | -65 dB (0 dB=1 volt/μbar RMS SPL) |
| Frequency range | 0～200 kHz |
4.HFCT high frequency DC measurement
| Item | Specification |
| Sensor type | HFCT |
| Range | 0pC～25000pC |
| Sensitivity | not more than 50pC |
| Test frequency | 200KHz～50MHz |
| Test band width | 100 MHz |
| Inner diameter | 45mm |
| Outer diameter | 110 mm |
| Output impedance | 50Ω |
| Output interface | BNC connector |
5. UHF ultra high frequency measurement
| Item | Specification |
| Sensor type | UHF |
| Range | - 65dBm ~0dBm/-10~60 dBm |
| Sensitivity | ＞10mm |
| Resolution | ±0.5dB |
| Frequency response | 300MHz～1500MHz |
| Output impedance | 50Ω |
| Output interface | BNC connector |
6.Size & Weight: 235mm*145mm*46mm / 1.5KGS
7.Rated input supply for charger: 90-264V AC/ 47-63HZ, charging
voltage 12V DC
Features
1. LCD touch screen, ARM system processor and inbuilt operating
system, user friendly HMI
2. Can operate by android system terminal by APP software provided
3. PD test and location of GIS, Switchgear, Cable tray, cable
joint, insulators & LBS, transformer,
cables and etc
4. Test result can show discharge strength, discharge phase,
history data, etc
5. With five testing channels include TEV, air-type ultrasonic AA,
contact type Ultrasonic AE, HFCT,
ultra high frequency UHF, infrared temperature testing, humidity
testing, etc
6. With testing data management, testing object management and
testing task management function,
convenient for data analysis
7. Able to test ambient temperature and humidity of test object
8. Rechargeable lithium battery, 3.7V/21Ah, continuously work for 8
hours after one-time full charging
9. USB, RJ45 Ethernet port, SD card 16GB or more options
10.Optional accessories includes: TEV sensor, external extended
microphone sensor, HFCT sensor,
ultrasonic focuser, contact type ultrasonic sensor, UHF sensor,
non-contact type infrared temperature
sensor, battery charger etc.
