Variable Ratio Polarity Comprehensive Tester, CT PT Analyzer, CT Vt Accuracy Measurement/CT Secondary Wiring Phase and Polarity Measurements

• Customization: Available
• Type: Universal Testing Machine
• Accuracy Grade: 0.5
• Model NO.: EPCP Series
• Display: LCD
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: 110V or 220V at Option
• Testing Purposes: Protective CT
• IEC: IEC60044-1, IEC60044-6 CT/PT Standard
• Current Transformer (CT): Magnetization Curve/ Turn Ratio Test/Polarity More
• CT Turns Ratio: Less Than 25000A/5A(5000A/1A)
• PT Turns Ratio: 1~500kv
• Output Current: 0~1000A
• Secondary Winding Resistance: 0.1~300ohm
• Secondary Real Load: 5~1000va
• Power Supply Output Waveform: Sine Wave
• Magnetization Curve: Yes
• Turns Ratio Test: Yes
• Polarity: Yes
• Current Injecting: Yes
• Resistance Test: Yes
• Withstand Test: Power Frequency
• Transport Package: Plywood Case with Warter Proof Plastic
• Specification: 400 *200 * 260(mm)
• Trademark: EP Hipot Electric
• Origin: China
• HS Code: 9030820000
• Production Capacity: 2000/Year

Product Description

EPCP-II CT/PT ANALYZER is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, demagnetization, 5% and 10% error curves,  secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopt LCD, built-in printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.

Function Table
 

I. Current Transformer (CT)	II. Voltage Transformer (PT)
1. Magnetization Curve	1. Excitation Characteristic Test
2. Turns Ratio Test	2. Transformation Ratio Test
3. Polarity	3. Polarity
4.5% and 10% error curve	4. Withstand Test of Power Frequency Alternating Current
5. Current Injecting	5. Demagnetization
6. Demagnetization	6. Calculation of Knee Point Value
7. Withstand Test of Power Frequency Alternating Current	7. Actual Secondary Load Test
8. Automatic Calculation of Excitation Knee Point Value	8. Resistance Test
9. Actual Secondary Load Test
10. Resistance Test

Technical Parameter Table
 

Major Technical Parameters
Operational Power Supply:	AC220V±20V, 50~60Hz
Power Supply Output Waveform:	Sine Wave
Single Tester Output Voltage of Excitation Characteristic:	0~2500V
Excitation Output Current:	0~20 A
Single machine output current of turns ratio test	0~1000A
CT ratio measurement range	5~25000A/5A(5000A/1A)
PT ratio measurement range	1~500kV
Load Range	5~1000VA
Resistance measurement range	0.1~300Ω
Error:	≤0.5%(0.2%*Reading+0.3%*Range)
Operating Temperature:	-10ºC~+40ºC
Relative Humidity:	<90RH%
Altitude	≤1000m
Overall Dimension (Length × Width × Height):	400 *200 * 260(mm)
Weight:	≤23 Kg

More details on CTPT Analyser please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.