Best Selling Items on Load Switch Tester Transformer on-Load Tap-Changer Sot Power Chips Made in China

Min.Order: 1

Product origin: Wuhan, Hubei, China

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Complaint

US$ 2999 ~ 3299

Description

Description

This device applies to measure and analyze loading tap switch property index of power transformer and special transformer. It is controlled by computer; using special loops to test the transition time, transiting wave, transition resistance, and three-phase synchronism of tap switch, etc.

Features

1. Test Y0 Y △type transformer, display the resistance without conversion.

2. Data analysis of human nature, you can automatically identify the fault in the middle of the waveform, and make a mark;

3. Waveform display is automatically adjusted according to the sampling data and the resistance to the magnitude of the time;

4. The △ type transformer can display the three-phase synchronization;

5. The test can be carried out with or without winding;

6. There are four terminal connection modes, to provide high precision resistance measurement, and no need to wire compensation.

Product Parameters

Three phase constant current source charging, charging current	3A/1A;0.6A/0.2A
Port maximum voltage	24V
Maximum range of resistance	100 Ω
Measurement range of excessive resistance	1A : 0.4Ω~20Ω
Measurement range of excessive resistance	0.2A: 10Ω~100Ω
Waveform record time length	300ms
Sampling rate	30k
Time resolution	0.1ms
Resistance resolution	0.1Ω
Accuracy	Excessive resistance:0.5% reading±0.1Ω
Accuracy	Excessive time: 0.5% reading±0.2ms
Temperature	-10ºC ~40ºC
Using relative humidity	< 85%RH