Multi function Partial Discharger Tester MCPD003
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 |
| Minimum impulse rate | 10Hz |
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 |
| 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 |
3. 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 |
| Sensor type | HFCT |
| 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 |
4. Size & Weight: 235mm*145mm*46mm / 1.5KGS
5. Rated input supply for charger: 90-264V AC/ 47-63HZ, charging
voltage 12V DC
Features
1. 7”LCD display, touch screen, ARM processor and inbuilt operation
system, friendly HMI
2. Partial discharge test and location of GIS, Switchgear, Cable
tray, cable joint, insulators & LBS on
transmission line, transformer, cables and etc
3. Test result can show discharge strength, discharge phase,
history data, etc
4. Rich functions with five testing channels including TEV,
air-type ultrasonic AA, contact type
Ultrasonic AE, HFCT, ultra high frequency UHF, infrared temperature
test, humidity test, etc
5. With test data management, test object management and test task
management function,
convenient for data analysis
6. Can test ambient temperature and humidity of test object
7. Inbuilt function self-tester, more convenient for use
8. With rechargeable lithium battery, 3.7V/21Ah, continuously
working for 8 hours after one
time full charging
9. USB interface and RJ45 Ethernet port, SD card 16GB or more
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.
AE contact-type ultrasonic measurement
UHF ultra high frequency measurement
