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Touch Screen Electrical Measuring Equipment for On Load Tap Changer Test

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Touch Screen Electrical Measuring Equipment for On Load Tap Changer Test

Brand Name : AI

Model Number : OLTC-II

Certification : ISO

Place of Origin : China

MOQ : 1 Set On Load Tap Changer Test Equipment

Price : Negotiable

Payment Terms : T/T, Western Union, L/C

Supply Ability : 100 sets per month

Delivery Time : 15 days

Packaging Details : On Load Tap Changer Test Equipment packed in plywood case

Power supply : 230V±10%, 50HZ±1Hz

Display : Touch screen

Measuring range : 1A:0.4Ω~20Ω; 0.2A:10Ω~100Ω

Maximum voltage of the port : 24V

Maximum range of transition resistance : 100Ω

Warranty : 1 Year

Test object : On Load Tap Changer

Data storage : 1000 groups

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Transformer On Load Tap Changer Analyzer

I. Introduction:

The on load tap changer analyzer can record switch operation waveform in overall process. The longest time is 6.4s.It can test various parameters such as transition waveform, transition time, transition resistance and three phase synchronization one time and analyze results automatically. It has power-off protection, over-voltage protection, perpetual clock and high-speed printing.

II.Main Features

1. Test transformers of type Y0 Y Δ and display resistance value directly;
2. Automatically analyze waveform fault and mark the fault;
3. Automatically adjust resistance value and time range according to sampling data;
4.Transformer type Δ is able to display to synchronization status of three phase;
5. It is able to test with winding or without winding;
6. Four terminal connection mode and provide high accuracy of resistance measurement.
7. Continuous test to save time of power off
8. This on load tap changer analyzer can produce word report
9. 800×480 colorized LCD with touch screen and high speed printer are designed with OLTC on load tap changer analyzer.
10. Store 1000 groups of data and also can be saved by USB flash disk.

III. Specifications:

1	Three phase constant current source charge,charge current	3A/1A; 0.6A/0.2A
2	Maximum voltage of the port	24V
3	Maximum range of transition resistance	100Ω
4	Measuring range	1A:0.4Ω~20Ω 0.2A:10Ω~100Ω
5	Record time of waveform	300ms
6	Sample rate	30K
7	Resolution of time	0.1ms
8	Resolution of resistance	0.1Ω
9	Accuracy of transition resistance	±5% Reading±0.1Ω
10	Accuracy of transient time	±0.5% Reading±0.2mS
11	Temperature	-10-40°C Humidity: <85%RH

Panel of On Load Tap Charger Test Set

Touch Screen Electrical Measuring Equipment for On Load Tap Changer Test

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Touch Screen Electrical Measuring Equipment for On Load Tap Changer Test Images

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