MIKC-5000 Transformer On Load Tap changer Tester

MIKC-5000 Transformer On Load Tap changer Tester

Product Introduction

MIKC-5000 Transformer On Load Tap changer TesterIt is a comprehensive measuring instrument used to measure and analyze the electrical performance indicators of on load tap changers for power transformers and special transformers in power systems. It adopts computer control and can measure parameters such as transition time, transition waveform, transition resistance, three-phase synchronicity, etc. of on load tap changers through specially designed measurement circuits. Users can measure directly from the tap changer leads according to their needs and on-site conditions, or measure directly from the three-phase bushing and neutral point of the transformer. This instrument has functions such as analyzing, storing, and printing the measured data. Solved the problem of outdated measurement methods and lack of dedicated testing methods for on load tap changers in power transformers. Timely diagnosis of potential faults in on load tap changers during preventive testing of power equipment and transformer overhaul is of great significance for improving the reliability of power system operation.

The on load tap changer is a moving component connected to the transformer circuit, so the detection of on load tap changers is becoming increasingly important. In the "Regulations for Handover and Preventive Testing of Power Equipment", it is required to check the sequence of action of on load tap changers, measure switching time, etc. This instrument is mainly used to measure the transition waveform, transition time, instantaneous transition resistance values, three-phase synchronicity, etc. of on load tap changers in transformers.
The instrument has a high degree of intelligence, with all Chinese menu prompts and simple operation. The instrument is small in size, light in weight, and has strong anti-interference ability, greatly reducing the labor intensity of on-site workers. It is an ideal instrument for power generation units and transformer manufacturing industries to ensure safe production and improve product quality.

Other name

Transformer on load tap changer tester, transformer on load tap changer measuring instrument, transformer on load switch tester, power transformer on load switch tester, transformer on load switch parameter tester, tap changer tester, on load tap changer comprehensive tester, transformer on load tap changer characteristic tester, transformer on load tap changer parameter tester

Product features

1、 Functional Features
1The instrument has a high output current and is lightweight;
2TestingYNTheY△ - type transformer,The resistance value is displayed directly without conversion;
3Can be measured with or without windings;
4The waveform display automatically adjusts the resistance and time value amplitude based on the sampled values
5Equipped with comprehensive protection circuits and strong reliability;
6、7The large LCD display is convenient for on-site operation;
7Internally, it can be automatically saved500Group data.

8、Lithium battery, optional without external power supply

2、 Technical parameters
1Output current:1.0AThe0.5AThe0.2A
2Measurement range:
Transition resistance
0.3Oh!20Ω(1.0A)
5Oh!40Ω(0.5A)
20Oh!100Ω(0.2A)
3Transition time:0～320ms
4Open circuit voltage:24V
5Measurement accuracy: Transition resistance: ±(5%Reading ±0.1Ω)
6Transition time: ±(0.1%Reading ±0.2ms)
7Sampling rate:20kHz
8Storage method: Local storage
9Dimensions: Host:360*290*170（mm）Wire box:360*290*170（mm）
10Instrument weight: Host6.15KGWire box4.55KG