CT/PT Tester
Model : CTPT – 81
CTPT-81 is a new generation, micro-processor operated digital instrument. Display is on big screen LCD with human computer dialogue operation. It only needs to set highest voltage and maximum current, then the instrument can follow the instructions and automatically step up, up word increase, automatically record the test data, automatically draw voltampere feature curve, and can save and print. The tester does away with manual voltage adjustment, manual recording and curve drawing.
Machine Feature
CURRENT TRANSFORMER : CT
Magnetization Curve
Transformation Ratio Test
Polarity
5& & 10 % errore curve
Current Injecting
Demagnetization
Power Frequency Withstand Test
Automatic Calculation of Excitation
Knee Point Value
VOLTAGE TRANSFORMER : PT
Excitation Characteristics Test
Transformation Ratio Test
Polarity
Power Frequency Withstand Test
Demagnetization
Automatic Calculation of Excitation Knee Point Value
Machine Technical Specification
| POWER SUPPLY | 230V± 10% AC, 50-60 Hz |
|---|---|
| O / P VOLTAGE | Excitation Characteristics : 0 ~ 1000 Volts |
| O / P CURRENT | Excitation : 0 ~ 15 Amp |
| CURRENT INJECTION | 0 ~ 600 Amp |
| ACCURACY DISPLAY | ± 0.5% :Back lit large LCD |
| MEMORY | 3000* results |
| PRINTER | Built in Printer |
| PC INTERFACE | USB Flash disc |
| CONSTRUCTION | Aluminum Cabinet |
| USE ENVIRONMENT | Temperature: Max 45°C Relative Humidity : 80% non-condensing |
| DIMENSION | L x W x 0 x 20 x 26cm Approx. |
| WEIGHT | 18 kg Approx. |
- + Feature
Machine Feature
CURRENT TRANSFORMER : CT
Magnetization Curve
Transformation Ratio Test
Polarity
5& & 10 % errore curve
Current Injecting
Demagnetization
Power Frequency Withstand Test
Automatic Calculation of Excitation
Knee Point ValueVOLTAGE TRANSFORMER : PT
Excitation Characteristics Test
Transformation Ratio Test
Polarity
Power Frequency Withstand Test
Demagnetization
Automatic Calculation of Excitation Knee Point Value- + Technical Specification
Machine Technical Specification
POWER SUPPLY 230V± 10% AC, 50-60 Hz O / P VOLTAGE Excitation Characteristics : 0 ~ 1000 Volts O / P CURRENT Excitation : 0 ~ 15 Amp CURRENT INJECTION 0 ~ 600 Amp ACCURACY DISPLAY ± 0.5%
:Back lit large LCDMEMORY 3000* results PRINTER Built in Printer PC INTERFACE USB Flash disc CONSTRUCTION Aluminum Cabinet USE ENVIRONMENT Temperature: Max 45°C
Relative Humidity : 80% non-condensingDIMENSION L x W x 0 x 20 x 26cm Approx. WEIGHT 18 kg Approx.