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Ct Tester

Supplier From China
Jun-25-10

1.1Product Introduction
Apva-401 is a special instrument for testing characteristic of ct; the tester can finish ct transformation ratio test, ct polarity test, volt-ampere feature curve drawing and ct error drawing. It has large output, high precision, stable performance and automatic testing.

1.2 Funtion
1 ct transformation ratio test
2 ct polarity test
3 ct volt-ampere feature curve measurement
4 ct ratio error measurement
5 error curve measurement
6 result print
7 unload data to pc
8 pc online test .


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Jun-25-10
 
1.1 Introduction
APVA-402 is a special instrument for testing characteristic of CT and PT .The tester can finish CT/PT transformation ratio test, CT/PT polarity test, volt-ampere feature curve drawing and CT error drawing. It has large output, high precision,stable performance and automatic testing.

1.2 Funtion
1 CT/PT transformation ratio test
2 CT /PT polarity test
3 CT /PT volt-ampere feature curve measurement
4 CT ratio error measurement
5 Error curve measurement
6 Result print
7 Unload data to PC
8 PC online test .

Wooden case.
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Supplier From Wuhan, Hubei, China
Jun-25-10
 
1.1 General introduction
APVA-403 CT analyzer is special tester for current transformer. It takes IPC as core to sample and data process. The instrument finishes CT tests based on different low frequency. It has 8.4 inches LCD to display and a 8.4 inches touch pad for operation. The tester has the characteristic of high precision, strong anti-jamming and easy operation.
1.2 Functions
1. Excitation curve, volt-ampere curve and error curve drawing
2. Second burden measurement
3. CT coil DC resistance measurement
4. CT transformation ratio test
5. CT phase polarity test
6. Automatically make WORD and EXCEL test report.

1.3 Technique index
1. transformation ratio test error<0.1%
2. voltage measurement error<0.2%
3. current measurement error<0.2%
4. output voltage0~110V AC
5. maximum current output 10A, instantaneous peak value 20A
6. 8G storage space, save test data more than 10000 groups
7. work condition
Power supply: AC220Ví+10 %/50Hz
Temperature: 0~40í¦C
humidity: í-90%RH
Size: 330óÑ240óÑ150 mm
Weight: <8kg

Wooden case
Size: 330óÑ240óÑ150 mm
Weight: <8kg
Apr-23-18
Supplier From Xian, Shaanxi, China
Apr-01-22
 
This product is portable design,used in field to check watt-hour meter error.
Accuracy class:0.05.
6.4inch TFT COLOR LCD
measured CT variable ratio
0-600V/1MA-12A
Check wiring and calculation electricy of compensation.
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Buyer From Kolkata, west Bengal, India
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Buyer From Beijing, Opening, China

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