GDVA-402 IEC60044 Current Transformers Tester CT Analyzer
GDVA-402 IEC60044 Current Transformers Tester CT Analyzer
Introduction:
»GDVA-402 IEC60044 Current Transformers Tester CT Analyzeris a special instrument for testing characteristic of CT and PT .
»GDVA-402 IEC60044 Current Transformers Tester CT Analyzercan finish CT/PT transformation ratio test, CT/PT polarity test, volt-ampere feature curve drawing and CT error drawing.
»GDVA-402 IEC60044 Current Transformers Tester CT Analyzerhas large output, high precision,stable performance and automatic testing.
Function:
1 CT transformation ratio test first current output terminal
2 Test second measurement terminal
3 External booster inputs
4 PT input terminal one time
5 320*240LCD
6 Micro printing
7 Main circuit air switch
8 Instrument power switch
9 RS232
10 Rotating mouth
11 External join to measuring input
12 Insurance
13 System reset button
14 LCD backlight regulate
15 Connect current raising machine
Features:
1 The instrument is easy to operate.Complete computerize device and high performance CPU,no need manual work,it finishes test automatically,which prevent person from high voltage circuit.
2 Large output. Maximum output voltage of volt-ampere characteristic test reaches to 1000V,Maximum output current of transformation ratio test is 600A,output capacity of internal voltage regulating machine is 5KVA.
3 Optional accessory includes external join to voltage raising machine ,current raising machine and voltage regulating machine.Maximum voltage of external voltage raising machine is 2000V,3A;Maximum current of external current raising machine is 1000A;Maximum output of external voltage regulating machine is 1500V,20A.You can have a CT test of reach up to 500KV,1A when using external voltage raising machine.
4 320*240 Large screen,it can display volt-ampere characteristic curve directly when the test is finished.It can print curve and result anytime with micro-printers of the tester.
5 Adapt rotating mouth,easy operation and durable use.
6 Flash Ram inside,prevent data losing from power off.
7 RS232 communication interface,make sure connection of the instrument and PC,triers can control the test and unload the test data through PC.
8 AC220V and AC380V power supply
Technical Parameter:
Input voltage |
Output scope |
Measuring scope |
Measuring degree |
|||||
Device main engine |
220V |
0~600V,0~20A |
0~600V,0~20A |
0.5% |
||||
380V |
0~1000V,0~20A |
0~1000V,0~20A |
0.5% |
|||||
220V |
0~600A |
0~600A |
Transformation ratio measuring precision 1% |
|||||
External voltage raising machine |
220V |
0~1650V,0~3A |
0~1650V,0~3A |
0.5% |
||||
380V |
0~2000V,0~3A |
0~2000V,0~3A |
0.5% |
|||||
External current raising machine |
220V |
0~1000A |
0~1000A |
Transformation ratio measuring precision 1% |
||||
External voltage adjustment machine |
0~1000V,0~30A |
0.5% |
||||||
Device working power |
AC 220V/380V 50HZ |
External dimensions |
420×330×32mm3 |
Weight |
24kg |
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