ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Input voltage: 220V AC±10%, 50Hz
Output voltage:
DAC: 0-60 kV（peak）/0-42.4kV (rms)
Precision ±1%
Resolution 0.1kV
Frequency range 20Hz~500Hz
Capacity range: 1 nF ... 10 μF at 30 kVpeak; 1 nF ... 4.25 μF at 60 kVpeak
PD sensitivity range: 2 pC … 100 nC (acc. to IEC60270)
Resolution: ±1pC
System noise level: < 20 pC at 60 kV(peak)
PD localisation:
Measuring range: 0 … 20,000m
Propagation velocity: 5 … 120m/µs
Sampling rate: 200 MHz
Bandwidth: 150kHz ~ 45MHz, automatic adjustment
Precision: 1% of the cable length
Resolution: ± 1pC / ± 0.1m
TD(Tan Delta) test:
Measuring range: 0.1% ~ 10%, automatic adjustment
TDR joint localisation in: Integrated
calibration mode:
Software: User selectable graphical interface, online “live” PD mapping integrated measurement database, comprehensive viewing processing, analysing and reporting of measurement data
Temperature:
Operation: -20 °C … 55 °C
Storage: -30 °C … 70 °
Relative humidity: 93 % at 30 °C (non-condensing)
Weight: 100 kg(net)
Dimensions: Ø 690 x H 1000 mm
