Basic Info.
Type
Transformer on-Load Tap-Changer Tester
Charging Current
1A, 0.2A
Waveform Record Length
300ms
The Use of Temperature
-10~40 Degrees
Product Description
This Transformer on-Load Tap-Changer Tester is acc to Chinese Electric Power Industry Standard, It also can meet the requirement of electrical equipment handover and prevention test standard.To achieve the accurate measurement of on load tap changer's transition time, transition resistance,three-phase synchro nization parameterssyn.It is the best test equipment of on-Load Tap-Changer.
Product features:
1.Test Y0,Y,Δ type transformer, direct conversion and display no resistance.
2.Data analysis of human nature, can automatically identify the fault waveform intermediate, and marked.
3.According to the sampling data, waveform display is adjusted automatically the resistance and the magnitude of the time
4.With or without winding winding test.
5.Four terminal mode, provide high precision resistance measurement, and without lead compensation.
6.During test it can continuous test,Saving transformer outage time.
7.The instrument can generate WORD version report, It is convenience with data's management and query.
8.Instrument is controlled by small computer, equipped with 800 × 480 color LCD touch screen, high-speed thermal printer, external keyboard and mouse, convenient operation.
9.The instrument can automatically save 800 sets data, also can be connected with the U disk storage.
Technical parameters:
1.A three-phase constant current source charging, The charging current:1A;0.2A
2.Port Max voltage:24V
3.The transition resistance maximum range:100Ω.
4.The transition resistance measurement range:1A:0.8 Ω to 20 Ω 0.2A:10Ω to 100 Ω
5.The waveform record's time length: 30 ms.
6.Sampling rate:20k
7.Time resolution:0.1ms
8.Resistance resolution
9.Accuracy: transition resistance:± 5% readings ±0.1Ω The transition time: ±1% readings±0.2mS
10. Suitable temperature:-10—40ºC Relative humidity; less than 85%RH
Address:
C17-2, Huading Idustrial Park, Hannan District, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Instruments & Meters
Company Introduction:
Our company supplys different kinds of products. High quality and favaroble price. We′re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.