GDVA-405 Current Transformer and Power Transformer Tester, CT PT Analyzer
| Test standard |
IEC60044-1/2/5/6
IEEE C57.13 |
| I nput power voltage | AC220V±10%,50Hz/60Hz±10% |
| Output voltage and current |
0.1-180V(AC)
0.001-5A(RMS) |
| Output power | 500VA |
| Max. inflection voltage | 45KV |
| Current measurement |
Range:0-10A(Automatic measuring range 0.1/0.4/2/10A)
Error :<±0.1%+0.01%FS |
| Voltage measurement |
Range:0~200 V (Automatic measuring range 1/10/70/200V)
Error :< ±0.1%+0.01%FS |
| Turns ratio measurement |
Range:1-35000
Error :<0.05% (1-5000) <0.1% (5000-35000) |
| R atio measurement |
Typical error <0.02%
Guaranteed error <0.1% |
| Angle difference measurement | Accuracy: ±2min, Resolution: 0.01min |
| Secondary winding resistance measurement range |
Range:0-8000Ω(Auto range 2/20/80/800/8000Ω)
Error< 0.2%RDG+0.02%FS Maximum resolution: 0.1mΩ |
| T emperature measurement |
-50
-
100 degrees
E rror <3 degrees |
| CT secondary load measurement |
Range:
0
-
160ohm(2/20/80/160ohm)
Error : 0.2% RDG + 0.02% FS Maximum resolution : 0.001ohm |
| PT secondary load measurement |
Range:
0
-
80kohm(800ohm/8kohm/80kohm)
Error : 0.2%RDG+0.02%FS Maximum resolution : 0.1ohm |
| PT Turns ratio measurement |
Range: 1
-
30000
Error : <0.1% ( 1 - 10000 ) <0.2% ( 10000 - 30000 ) |
| E lectromagnetic PT ratio measurement |
T
ypical error <0.05%
G uaranteed error <0.1% |
| Electromagnetic PT angular difference measurement | E rror <3 points |
| Number of data storage groups | M ore than 1000 groups |
| W orking conditions |
T
emperature: -10 ºC
-
50 ºC
H umidity: ≤ 90% |
| Size | 448mm×260mm×150mm |
| Weight | 1 6.6Kg |
About CT/PT Analyzer software:
GDVA-405 Top-Rated Automatic Current Transformer and Potential Transformer CT PT Tester
Standard configuration for CT/PT Analyzer:
| Name | Quantity | Description |
| Host machine | 1 | |
| 3M mask cable | 2 |
Test cable for power out and CT
secondary connection |
| 10M mask cable | 1 | Test cable for CT primary connection |
| Grounding cable | 1 | |
| Big test pliers | 2 | One red and one black |
| Test gasket | 4 | Two red and two black |
| Test pin | 4 | Two red and two black |
| Test pliers | 12 | Three red and nine black |
| Short connection cable | 1 | Including six connection terminals |
| 3A fuse | 3 | |
| Power cable | 1 | |
| Accessories bag | 1 | |
| Production disk | 1 | Include Analysis application and user manual |
| User manual | 2 | |
| Inspection report | 1 | |
| Pass certificate | 1 |