On Site Calibration CT PT Testing Equipment S Level CT And 100/3 PT Calibrating
Brand Name:Fanke High-voltage
Certification:ISO9001
Model Number:HGQB-C series
Minimum Order Quantity:One Set
Delivery Time:15-20working days
Payment Terms:T/T
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Location:
Wuhan Hubei China
Address:
Layers Building 2,N0.2-2 Guannan Science&Technology Industrial Park, East Lake High-Tech Development Zone,Wuhan ,China
Supplier`s last login times:
within 39 hours
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Product Details
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 | 1000A*3m*1 piece 500A*3m*2 pieces 250A*3m*2 pieces 100A*3m*2 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%)In (In =5A) (5%－149%)In (In =1A) Voltage:(5%－149%)Un (Un =100V,150V,100V/3) (5%－149%)Un (Un =100V/3) |
| Dimension(mm) | 260 mm(L)×350 mm (W)×150 mm(H) |
| Weight(Kg) | 6 Kg |
On Site Calibration CT PT Testing Equipment S Level CT And 100/3 PT Calibrating
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