High Accuracy Automatic Volt Ampere Characteristic Tester Comprehensive Analyzer CT PT Instrument Transformer

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year, 1 Year
• 1. Voltage Output: 0 ~ 2500vrms, 5arms (20A Peak)
• 3. Measurement Range: 0 ~ 50 Ω
• 2. High Current Output: 0 ~ 1000A
• Power: Electronic
• Customized Support: OEM, ODM, Obm
• Transport Package: Carton or Wooden Case
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000
• Production Capacity: 5000

Product Description

Product Description

1. Voltage output	0 ~ 2500vrms, 5arms (20a peak)
2. High current output	0 ~ 1000A
3. Measurement range of secondary winding resistance	0 ~ 50 Ω
4. Measurement accuracy of secondary winding resistance	≤ 0.5%
5. Secondary actual load measurement range	0 ~ 300VA
6. Secondary actual load measurement accuracy	≤ 1%
7. Phase measurement (angular difference) accuracy	± 4min
8. Phase measurement (angular difference) resolution	0.1min
9. Measurement range of CT transformation specific current	2500a/5a (5000a/1a)
10. Measurement accuracy of CT transformation specific current	≤ 0.5%
11. Measurement range of Pt transformation specific voltage	1kV ~ 500kV
12. Measurement accuracy of Pt transformation ratio voltage	≤ 0.5%
13. Working power supply	AC220V (50 ~ 60Hz)
14. Working temperature	- 10 ~ 50

Product Overview

Kdhg-a current transformer field integrated tester is a multifunctional field test instrument specially designed for testing transformer: volt ampere characteristics, transformation ratio, polarity, error curve, calculation of inflection point and secondary side loop inspection.

Main Features

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1. The maximum voltage output of a single machine is 0-2500v when 220V is input, and the maximum current output of a single machine is 0-1000a. It supports the detection of 500kV/1a CT, which is very suitable for on-site maintenance.
2. There is no need to connect any auxiliary equipment, and a single machine completes all testing work
3. High intelligent design, no need to set, fully automatic detection
4. Single phase 220V working power supply, fully isolated output, multiple protection, safe and reliable
5. Support ct/pt full-automatic detection and detection of current transformers with ratio 1 and ratio 5
6. A single machine completes all the testing items without external power supply and other auxiliary equipment
7. MBC power control technology, single-phase AC220V input power supply, and the working power supply and power supply share one input port, so the design is more scientific and reasonable, and the use is more safe and reliable.
8. The power output of the equipment is all true voltage and current values, and the waveform is standard sine wave with a frequency of 50-60Hz; It can truly and effectively simulate the real state of the transformer, and comply with the relevant national maintenance regulations.
9. It can detect the volt ampere characteristics, transformation ratio, polarity, 5% and 10% error curves of ct/pt, CT primary through current and CT demagnetization, and other items, so as to easily realize multi-purpose of one machine.
10. Adopt single power input port; Only 8 test ports can complete all ct/pt test items. The wiring method is safe and simple, which is very suitable for field use, and can effectively reduce labor intensity and improve work efficiency;
11. The thermal printer is used to automatically screen and print the use data of typical reports, which is very suitable for field data comparison. 12. Full Chinese menu, large screen LCD display, clear interface
13. Rotate the mouse, easy to operate
14. Large capacity flash storage: 1000 sets of test data can be saved without loss after power failure.
15. USB interface: support U-disk storage function. 16. Small size and light weight: convenient for on-site use.

PT voltage transformer

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Voltage current characteristic detection (excitation characteristic) Primary flow test automatic demagnetization Power frequency AC voltage withstand test Transformation ratio measurement specific difference measurement Angular difference measurement polarity discrimination automatically calculate the excitation inflection point voltage / current value Automatic calculation of 5% and 10% error curves secondary ac voltage withstand test secondary circuit detection secondary actual load measurement Resistance measurement of secondary winding

PT voltage transformer

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Power frequency AC voltage withstand test Voltage current characteristic detection (excitation characteristic) Transformation ratio measurement specific difference measurement Angular difference measurement polarity discrimination automatically calculate the excitation inflection point voltage / current value secondary ac voltage withstand test secondary actual load measurement Resistance measurement of secondary winding automatic demagnetization