ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Transformer Load and
No-load Tester (Just for reference, the final model is Fluke Norma 4000)
Voltage range: 0-1000V
Current range:
0.25-20A, accuracy 0.2%.
Power accuracy 0.3%.
Power factor
0.050-1.000, accuracy 0.3%
Frequency 40-70Hz,
accuracy 0.1%.
Power P
No-load current Io, %
No-load loss Po
Load loss Pk
Impedance voltage Uk
Power Po
Average line voltage
Un
Average current In.
HV CT specifications
Voltage range: 3kV
Measuring range:
0.25A-110A
Accuracy 0.05%
Turns ratio is
100,50,30,20,10,5,2.5/1A
PT specifications
Voltage range:
0.1kV-3kV(50Hz-400Hz)
Accuracy 0.05%
Turns ratio is
3,2,1,0.5kV/0.1kV
Variable Frequency Power Supply
Input voltage: Single phase AC380V, 60Hz
Measuring range: 0-800V
Rated capacity: 30kVA
Output current: 0-37.5A
Output frequency: 180Hz, 240Hz, 400Hz±2%
Intermediate Transformer
Capacity: 40kVA
Input Voltage: Single phase 500V
Output Voltage: 0-650V-1200V-2400V
100kVA Single Phase Regulator
Input voltage: Single phase 380V/60Hz, output
voltage 20-650V.
Max. Load current: 154A
It is non contact regulating, easy to use.
When input voltage is constant, it can adjust
output voltage smoothly with load. It is designed by rated frequency
60Hz.
Design Requirement
All required test are equipped in the same
bench, each function is independent. All test are automatic.
Transformer Characteristic Test(No-load and
Load Test)
It is controlled by PC
and supplied induced voltage regulator 100kVA, intermediate transformer
40kVA.
We can customize different rating models based on actual requirement.
