FEATURES
HPD2000 series partial discharge analyzer measures partial discharge level of HV equipment base on impulse current principle as described in IEC60270 standard. The analyzer is designed to perform HV equipment partial discharge evaluation experiments. The analyzer adopts polymer dustproof protection case which is rugged and durable
1. Meet IEC-60270 Standard, Measures PD level based on impulse current method
2. Equip with internal and external utility frequency syntonization function
3. Wide dynamic range with an auto-range gain selection
4. Numbers of combinations for High pass filter and low pass filter
5. Integrated PD level vs. applied voltage curve, for estimation of starting voltage and extinction voltage
6. Integrated PRPS(phase resolve pulse sequence) graph, display PD level, phase, and time on a single 3D rendered graph
7. Integrated PRPD(phase resolve partial discharge) graph, accumulating phase, PD repeating rate in time. With either log-log or decade scale
8. Equip with RTSA(real-time spectrum analyzer), toggle between 1MHz to 10MHz. special graph persistence helps to locate noise frequency range and PD frequency range
9. Equip with internal backup battery, automated shutdown when losing power
10. Integrated full keyboard and touchpad mouse for editing report in the field
11. Large 13.3” industry color LED, with good low temp performance
12. Internal wifi module provides wireless sensor connections
13. Automated report generation
SPECIFICATIONS
Sampling channel: independent two channel
Sampling rate: 12-125Msps each channel
Sampling depth: 16 bit
Time-base accuracy: 50ppm
Dynamic range: -40dB-60dB, auto/manual adjustment
PD range: 0.05pC-1000nC
Sensitivity: 0.1pC
Internal filter: high pass( 20kHz, 40kHz, 80kHz, 1MHz)
Low pass(150kHz,400kHz, 1MHz, OFF)
Test object capacitance: 6pF-25uF
Sensor: measurement impedance, HFCT
Nonlinear error: less than 3%
Test power frequency range: 20-500Hz
Communication: 2*USB, RJ45, WI-FI
OS: Windows &
Internal storage: 64GBSSD
Display: 13.3” LED 1280*720
Power supply: 90-264V AC, 47-63Hz
Environment：-20 to 50℃
Humidity ≤90%RH Non-condensing
Dimension: 405×335×190mm
Weight: 9kg
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