1.1 General introduction
APGK-307 is special instrument for power system GIS mechanical properties measuring. The instrument takes IPC for the core to sample and data process. It has 12.1 LCD to display and 12.1 touch pad for operation. Rich experience database makes the tester more intelligence. The tester has the characteristic of accurate test data, strong anti-jamming, easy operation, small size and light weight.
1.2 Functions
1. Measure opening and closing time, synchronism performance ,bounce time and bounce times of common and graphite GIS.
2. Measure distance, average speed and instantaneous speed of on and off of common and graphite GIS.
3 Finish test of continuous on and off of common and graphite GIS.
4. Measure coil current of common and graphite GIS.
5. Draw GIS state-time curve, current-time curve, distance-time curve and speed-distance curve.
6. Show 12 GIS port status of common and graphite GIS.
1.3 Technique index
1) Time measuring:
Number of ports of GIS measured :í_12
Range of the setting time during the measuring course: >100 seconds
Resolution: 0.01ms
2) Distance measuring:
Distance sample rules:0-3
Range: <250mm
Resolution: 0.01mm
3) Errors of measuring
Error of time measuring: í+1%
Error of distance measuring: í+1mm
4) Speed measurement range: 0í¬20m/s
5) The tester has 8G storage room, saves test data more than1000 groups
6) Power output:
Output voltage: DC 20Ví¬220V error: 1%
Output current: 0í½20A
7) Operating conditions:
Rated power supply: AC220Ví+10%, 50HZ
Power consumption: í_60W
Temperature of environment: 0~40íµ
Humidity of environment: í_90%RH
Size: 465mm*290mm*150mm
Weight: <10kg .
Wooden case
Size: 465mm*290mm*150mm
Weight: <10kg.
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 .
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.
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
1.1 General introduction
APLB-601 is an instantaneous signal recorder used for kinds of industry. It takes IPC as the core to sample and data process. It has 12.1 LCD to show, touch pad for operation, strong anti-jamming and easy operation.
1.2 Functions
1. Sample isolation between channels completely.
2. The instrument software has waveform zoom, data statistics, spectrum transformer and wavelet transformer tools.
3. Lots of test template to make customers finish test rapidly.
4. All the data can be exported through U-disk or wireless network.
5. Automatic upgrade interface of the tester make it easy to get latest software package and test template.
6. 12.1 LCD to show, touch pad for operation.
7. Automatically makes WORD and EXCEL test reports.
1.3 Technique parameters
1. Analog signal sample channels:12
2. Optional stalls: -450V~450Vú¼-100V~100Vú¼~10V~10Vú¼-20mA~20mA
3. Sample error:
-450V~450V error<0.5V
-100V~100V error <0.2V
-10V~10V error <0.01V
-20mA~20mA error <0.02mA
4. Passive switch signal input interface:5
5. Work condition:
Power supply: AC220Ví+10 %
Frequency: 50Hz
Power consumption: í-60w
Temperature: 0~40í¦C
Humidity: í-90%RH
Size: 448óÑ260óÑ150 mm
Weight :<10kg.
Wooden case
Size: 448óÑ260óÑ150 mm
Weight :<10kg .
