CT Accuracy Testing System and PT Accuracy Testing System Ctpt Accuracy Testing Bench

• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Accuracy Grade: 0.02
• Display: LCD and Digital
• Control: Manual Control
• Weight: 0-100Kg
• Model NO.: EPCP-20
• Rated Primary Current Range: 5A-3150A
• CT Rated Secondary Current: 5A and 1A
• CT Operation Range: (1%-120%).in
• PT Rated Primary Voltage (Kv): 6.6,11, 22 , 33kv
• PT Rated Secondary Voltage: 110V, 110/3V, 110/3V
• PT Operation Range: (20%-120%).Un
• Input Voltage: AC 220V+-10%, 50Hz, Single-Phase
• Input Current: AC 0-80A
• Rated Capacity: 20kVA
• Output Current: AC 0-80A
• Output Voltage Adjustment: Provided The Coarse Adjustment & Fine Adjustment
• Voltage Adjustment Model: Manual Adjustment
• CT Demagnetization Function: Provided The Open-Circuit &Closed-Circuit Demagne
• Protection Function: Provided Overcurrent & Overvoltage Protection
• Output Conversion Functions: Connect to Current Source / Voltage Source Conver
• Transport Package: Plywood Case with Warter Proof Plastic
• Specification: Customized
• Trademark: EP Hipot Electric
• Origin: China
• HS Code: 9030820000
• Production Capacity: 500/Year

Product Description

EPCP-20
CT/PT Accuracy Testing Bench 

1. Test system function: Error test (Ratio error and Phase error) of the CT&PT

2. Test range:

 

Measure Item	Test Range
CT accuracy test	Rated primary current range:	5A-3150A
	Rated secondary current:	5A and 1A
	Operation range:	(1%-120%).In
PT accuracy test	Rated primary voltage (kV):	6.6(6.6/√3), 11(11/√3), 22(22/√3) , 33(33/√3)kV
	Rated secondary voltage:	110V, 110/√3V, 110/3V
	Operation range:	(20%-120%).Un

3.Accuracy class of the measure equipment:

 

Product Description	Product Model	Accuracy Class
Standard CT (with Current Source)	HLS-30G2	±0.02S%
Standard PT (with Voltage Source)	HJS-33G3	±0.05%
CT Burden	FY47-49	±3%
PT Burden	FY95	±3%
Transformer Tester (Calibrator)	EPCP-1Cx	±2%

Technical data of the EPCP-20 CT/PT Testing Bench:
 

Input Voltage:	AC 220V±10%, 50Hz, Single-Phase
Input Current:	AC 0-80A
Rated Capacity:	20kVA
Output Voltage:	AC 0-250V
Output Current:	AC 0-80A
Output Voltage Adjustment:	Provided the Coarse adjustment & Fine adjustment
Voltage Adjustment Model:	Manual Adjustment
CT Demagnetization Function:	Provided the open-circuit & closed-circuit demagnetization
Protection function:	Provided overcurrent & overvoltage protection
Output conversion functions:	Connect to Current source / Voltage source conversion functions
The Bench can be installed:	EPS-1Cx Transformer Tester, FY47-49 CT Burden, FY95 PT Burden.
The Bench Structure:	Horizontal structure
Power Indicator:	LED, Output current, Output voltage
Color of the Bench	7035 Gray

More details about CTPT Accuracy Testing Bench EPCP-20 please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.