Test output range :In-phase component (%): 0.0001～200.0 Resolution: 0.0001 Quadrature component: 0.001～700.0 Resolution: 0.001 Impedance(Ω): 0.0001～20.0 Resolution: 0.0001 Admittance (ms): 0.0001～20.0 Resolution: 0.0001

Elementary error :In-phase component:ΔX=±(X×2%＋Y×2%)±Dx Quadrature component:ΔY=±(X×2%＋Y×2%×34.48)±Dy

Power Supply :220V , 50Hz

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CT PT On-Site Calibration Test Set , CT/PT Calibrator , S level CT And 100/3 PT Calibating

I. Product Description:

The HGQB-C CT/PT calibrating test set is a novel automatic test systems. It uses advanced electronic technology to directly collect and decompose the error signals of the CT/PT, and after proper calculation, then the percentage points, phase errors and orthogonal errors of the tested CT/PT are displayed in digital LCD at the same time.

The calibrating set is special for calibrating test to S-level CT and PT with secondary voltage of 100/3V. It can be used in the laboratory or in the field. This test set is widely used in metrology, power supply and other departments and transformer manufacturers. It is an ideal instrument for testing and verifying Transformers.

II. Application filed

Power bureau running inspection department,
CT/PT manufacturers,
CT/PT test laboratories,
Calibrating measurement centers

III. Components list of the test set

SN	Name	Model	Technical parameters	Unit
1	Mutual inductor calibrator	HGQB-C	2.0-grade	1 set
2	CT load bank	FY96	Rated current:5A Capacitance:2.5VA-80VA	1 set
3	PT load bank	FY95	Rated voltage:100V Capacitance:1.25VA-158.75VA	1 set
4	CT	HL-S23S	Current:5A-1000A/5A,Grade:0.05S	1 set
5	PT	HJ-S10G3	Ratio:10KV/100V, Grade:0.05	1 set
6	voltage regulating Control cabinet	KZX05-HII	5KVA+300VA	1 set
7	Current lead		1000A3m1 piece 500A3m2 pieces 250A3m2 pieces 100A3m2 pieces	1 set
8	Current line, pressure-wire			1 set
9	Software			1 set

IV. Features of host machine

Display : large LCD screen;
Storage: store a total of 100,000 PT, CT data, and error data of 1% of CT;
Auto-measurement: automatic measurement;
On-line: link to computer;
Print: real-time print or print by inquiring;
Measuring object: CT, PT, impedance, admittance;
Automatically determine the instructions such as polarity, wiring, ratio error etc.: effectively protect the safety of personal and equipment.

V. Technical data of the test set

Ambient conditions	T: 5℃--40℃ RH:<80%(25℃) Altitude:<2500m Supply frequency: 50 Hz±0.5 Hz Power voltage: 220V±5V
Measuring range	In-phase component (%): 0.0001～200.0 Resolution: 0.0001 Quadrature component: 0.001～700.0 Resolution: 0.001 Impedance(Ω): 0.0001～20.0 Resolution: 0.0001 Admittance (ms): 0.0001～20.0 Resolution: 0.0001
Elementary error	In-phase component:ΔX=±(X×2%＋Y×2%)±Dx Quadrature component:ΔY=±(X×2%＋Y×2%×34.48)±Dy “X”,“Y”——Displayed value “Dx,Dy”——Quantization error Dx=2,Dy=5 Dial-gage: 2-grade
Working range	Current :(1%－149%)I_n (I_n =5A) (5%－149%)I_n (I_n =1A) Voltage:(5%－149%)U_n (U_n =100V,150V,100V/3) (5%－149%)U_n (U_n =100V/3)
Dimension(mm)	260 mm(L)×350 mm (W)×150 mm(H)
Weight(Kg)	6 Kg

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