Tản nhiệt laptop 14 đến 17 inch 2 quạt n99

[button link=”https://drive.google.com/file/d/1RKQJhAbGTL3gEXi8Ei0xXa3YO5yeU4Mg/view?usp=sharing” target=”_blank” color=”default” shape=”rounded” size=”small” align=”left”]PD-TaD 62[/button]

PD testing up to 44 kVrms / 62 kVpeak
▪ Excellent precision thanks to high coupling
capacitance (10 nF) and sensitivity (≤ 1 pC)

Functions and features
▪ Location of PD activities in cable insulation,
joints and terminations
▪ Measurement of
– PD level and frequency
– PD inception and extinction voltages
– PD phase resolving for classification of
PD faults (option)
▪ Parallel partial discharge and dissipation
factor measurement*
▪ Full Monitored Withstand Test*
Full MWT = VLF cable testing with parallel
partial discharge and dissipation factor
measurement
▪ Partial discharge testing and calibration
of the measurement setup according to
IEC 60270
▪ Lightweight and compact at just 17.5 kg
▪ Excellent precision thanks to high coupling
capacitance (10 nF) and sensitivity (≤ 1 pC)
▪ Coupling capacitor incl. measurement
impedance and PD measuring unit in one
device
▪ Integrated filter for suppressing noise signals
▪ Stable data transmission and power supply
via Power over Ethernet (PoE);
no batteries needed
▪ Excellent noise suppression due to
– compact structure
– galvanic isolation between PD measuring unit and laptop
– central power supply
▪ Integrated device for detecting leakage
currents for dissipation factor measurement
▪ Intuitive user interface in multiple
languages adapted to the work flow
▪ Further details on dissipation factor and
partial discharge measurement can be
found in the BAUR Software 4 cable testing
and diagnostics data sheet