Multi function Partial Discharger Tester MCPD004
Use advanced technology and provide better user experience
Provide more functions optional for client
High stability and reliable performance
High accuracy measurement
Customization available according to user special requirement
Five channels options for more accessories choices
Suitable for lab, worksite online measurement
Widely used in power utilties, maintenance company
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. Size & Weight: 235mm*145mm*46mm / 1.5KGS
6. 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,etc
6. With testing data management, testing object management and
testing task management function,
convenient for data analysis
7. Rechargeable lithium battery, 3.7V/21Ah, continuously work for 8
hours after one-time full charging
8. USB, RJ45 Ethernet port, SD card 16GB or more options
9. Optional accessories includes: TEV sensor, external extended
microphone sensor, HFCT sensor,
contact type ultrasonic sensor, battery charger etc.
