CT PT Test Equipment

Intelligent Type Current Transformer Burden Box CT Burden FL2 series Working as secondary load during current transformer testing Full automatic Can provide communication protocol Technical Parameter Rated Current 5A, 1A Working Current Range 1-120% or up to 200% Rated Impedance (Ω) COSφ= 0.8 0.1；0.15；0.2；0.3；0.4；；0.6；1.0；1.2; 1.6; 2.4; 3.2 COSφ= 1.0 0.1；0.15；0.2；0.3；0.4 Working Frequency 50/60HZ Basic Error Active (±3+0.003*100/R)%·R(Ω) Reactive (±3+0.003*100/X)%·X(Ω) Test

Digital Transformer Tester HEWE series CT PT Test Equipment Comparator Technical Parameter Accuracy class 2 Current range 5A, 1A Voltage range 100V,100/√3V Percentage Error Less than 1.5%*FS Basic Error When testing CT PT error & impedance & admittance, the error will not beyond: ΔX=±(X*2%+Y*2%+Dx) ΔY=±(X*2%+Y*2%+Dy) ΔX: basic error limit value of in-phase component ΔY: basic error limit value of Quadrature Component X: Indication absolute value of in-phase component Y:

Digital Transformer Tester HEW series CT PT Comparator Technical Parameter Accuracy class 2 Current range 5A, 1A Voltage range 100V,100/√3V Percentage Error Less than 1.5%*FS Basic Error When testing CT PT error & impedance & admittance, the error will not beyond: ΔX=±(X*2%+Y*2%+Dx) ΔY=±(X*2%+Y*2%+Dy) ΔX: basic error limit value of in-phase component ΔY: basic error limit value of Quadrature Component X: Indication absolute value of in-phase component Y: Indication absolute

0.05 Class Standard PT with Voltage Generator 35KV HJS35 Technical Index Rated Primary Voltage: 6kV(6/√3kV), 10kV(10/√3kV), 15kV(15/√3kV) 22kV(22/√3kV), 35kV(35/√3kV) Rated Secondary Voltage: 100V, 100/√3V, 110V, 110/√3V Rated Voltage Ratio: 6/0.1kV, 6/√3/0.1/√3kV, 6/0.11kV, 6/√3/0.11/√3kV 10/0.1kV, 10/√3/0.1/√3kV, 10/0.11kV, 10/√3/0.11/√3kV 15/0.1kV, 15/√3/0.1/√3kV, 15/0.11kV, 15/√3/0.11/√3kV 22/0.1kV, 22/√3/0.1/√3kV, 22/0.11kV, 22/√3/0.11/√3kV 35/0.1kV, 35/√3/0.1/√3kV, 35/0

Portable CT PT Test Equipment System HEW-15 1) Can test error, impedance and admittance of CT & PT 2) Fast test speed and accurate data 3) With auto protection for polarity reverse connection, indication of wrong wiring & error beyond range 4) Auto save test data, and print in local test site, also can upload to PC 5) Voltage regulator: AC 220V+/-10% input HEW-2000W Digital Transformer Tester Rated current &voltage 5A,5A(S), 1A, 150V, 100V, 110/√3V, 100/√3V, 100/3V etc

0.02S Standard Current Transformer CT PT Test Equipment Test System 1) Error test (Ratio error and Phase error) of CT&PT 2) Manual operation or operation through PC by software Test range: Measure Item Test Range CT accuracy test Rated primary current range: 1A-3200A Rated secondary current: 5A, 1A Operation range: (1%-120%).In PT accuracy test Rated primary voltage (kV): 6, 6/√3, 10, 10/√3, 15, 15/√3, 22, 22/√3, 35, 35/√3, 40.5, 40.5/√3 Rated secondary voltage (kV): 0.1, 0.1

CT PT Test Equipment 0.01 & 0.02 Class Standard PT HJB series Technical Index Rated Primary Voltage 3kV,6kV,10kV,15kV,20kV,35kV, Rated Secondary Voltage 100V,100/√3V,100/3V,220V Accuracy class 0.01, 0.02, 0.05 Secondary Capacity 0.5VA Rated Frequency 50/60HZ Customization is available Features 1) Used as a standard during PT testing 2) High accuracy and stability 3) Small excitation current 4) Small heat generation and without noise 5) Small corona sound benefiting from

Portable CT Field Test Equipment MCT01 Features 1) Portable Equipment with function equal to test bench 2) Integrating standard PT, voltage generator, electronic power source and comparator together 3) Can test CT with accuracy class 1 – class 0.2S, only turns compensation or fraction turns compensation, and without partial saturation under large current 4) Ratio test, Ratio Error, Phase angle error and Polarity test 5) Nameplate Guess Technical Index Accuracy class 0.05S

Portable PT Test Equipment MPT01 Technical Index Accuracy class 0.05 Voltage ratio test range 6～66kV/100V 6/√3~110√3kV/100/√3V 6kV/100V,(6/√3)kV/(100/√3)V, 6.6kV/100V,(6.6/√3)kV/(100/√3)V,10kV/100V,(10/√3)kV/(100/√3)V,35kV/100V,(35/√3)kV/(100/√3)V,66kV/100V,(66/√3)kV/(100/√3)V,and(110/√3)kV/(100/√3)V Secondary burden 5-500VA Maximum output capacity 800VA Power factor 0.8 or 0.1-1 Dimension 400×300×180mm Weight 20kgs Features 1) Portable Field testing with function equal to

Standard Current Transformer with Current Generator HLB-40G Features 1) High accuracy 2) 5 to 4000A current transformer design 3) Used for precision measurement of calibration of instrument CT 4) Adopting advanced technology to ensure that it can be used in severe magnetic environment and also not affected by position of primary conductor in the hole or in the location of return conductor 5) With facility to test the performance of CT and verify its own accuracy. Technical

Portable Capacitance PT Test Equipment MCVT01 Technical Index Accuracy class 0.02 Primary voltage range 35/√3 – 500/√3 kV Secondary voltage 100/√3, 100, 100/3 V Secondary burden range 2.5 – 300VA Power factor 0.8, 1 Rated frequency 50 or 60Hz Power capacity 500VA Features 1) Adopting indirect method to realize test of ratio, ratio error and phase angle error, and etc. 2) Through Ratio and admittance test, calculate out the error of 80%-120% rated voltage under rated burden

Standard Current Transformer HLB-32G series Technical Parameter Primary Wound primary winding 5….100A or 5….480A, 50/60HZ (more option available) Applied primary Applied primary: 100….3200A (1…10, maximum 12 turns) or 480A-3200A (1-2 turns) (more option available) Rated Secondary 1A (model No.HLB-32G/1), 5A (model No.HLB-32G/5) Or 1A&5A combined (model No.HLB-32G/1-5) Test Primary A 2000 ampere-turn winding provided for self test of CT Accuracy 0.005%(or 0.002% as option)

0.02 Class 60A CT PT Test Equipment Low Current CT Test System System Configuration Low-Current CT Tester Two-Stage Standard Current Transformer CT Test Power source Technical Parameter Low-Current CT Tester (Bridge) Display: LED Measure item: Ratio errors & Phase errors of the low-Current CT Rated current: 1mA, 2mA, 5mA, 20mA, 50mA Multiplier: 0.5, 1, 1.5, 2, 3 Accuracy class: ±2% Operation range: (1%-200%).In Frequency: 50/60Hz Ratio error range: ±0.0001% ~ ±19.99%(Three

Current Transformer Tester and Analyzer MCCT2000 Specifications Output Voltage Output 0～100V (AC) Current Output 0～15A (Peak) Measurement Current Measurement Accuracy ±0.1% Voltage Measurement Accuracy ±0.1% Secondary Side Voltage Measurement Input 0 – 1.0/10/100 VAC (Auto Range) Primary Side Voltage Measure Input 0 – 0.03/0.3/3 VAC (Auto Range) Ratio Measurement Ratio Measurement Accuracy ±0.1% Phase Angle Measurement Phase Angle Measurement Accuracy ±1min Phase Angle

0.05% Standard Bench Type CT PT Test Equipment Test Bench HES-10 System Configuration: 1) HES-10 CT&PT Test Bench 2) HES-1C Digital Transformer Tester 3) FY49 Current Transformer Burden (5A/1A optional) 4) HLS-30G2 Standard Current Transformer ( with Current Source) 5) FY95 Voltage Transformer Burden (100V,100/√3V or other ratio requirements are available) 6) HJS-35G2 Standard Voltage Transformer ( with Voltage Source) 7) Current Transformer Primary Testing Cable 8) CT & PT

High Accuracy Class Standard CT Features 1) Can work with CT PT test system 2) Can work independently as a standard 3) Used in lab, worksite or CT PT producer 4) High accuracy and stability 5) Widely used in metrology and utility lab Technical Parameter Rated Primary current 5A-1000A,5A-2000A,5A-3150A,5A-5000A (or other rated primary current value as option) Reference value (A) of primary 5,7.5,10,12.5,15,20,25,30,40,50,60,75,80,100,120, 125,150,160,200,250,300,315,350,400

HES-10 CT & PT Accuracy Testing System System Configuration HES-10 CT&PT Test Bench HES-1C Digital Transformer Tester FY49 Current Transformer Burden (5A/1A optional) HLS-30G2 Standard Current Transformer ( with Current Source) FY95 Voltage Transformer Burden (100V,100/√3V or other ratio requirements are available) HJS-35G2 Standard Voltage Transformer ( with Voltage Source) Current Transformer Primary Testing Cable CT & PT Secondary Testing Cable Main function description