It is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, degauss, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopting LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation.
Applications: Tests for current transformer: 1) Excitation curve and parameters test 2) Turns ratio test 3) Ratio and phase error test 4) Polarity mark check 5) Winding resistance measurement 6) Secondary loop burden measurement 7) Error line curve test for protection CT 8) Transient CT parameters test 9) CT nameplate guess 10) Saturation hysteresis loop curve measurement Tests for voltage transformer: 1) Turns ratio test 2) Ratio error and phase angle error test 3) Polarity test 4) Secondary burden test 5) Winding resistance test Features: 1. Make evaluation for test results according to selected standards. 2. Make word report for test result. 3. Make word reports one time for multi-group test records on the PC. 4. Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test. 5. Compare excitation curves with saved excitation curves in the same window.
GF1061 portable CT PT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and IEC standards. Accuracy 0.05% Power supply AC 220V±10% or AC 120V±10%, 50/60Hz or Battery Output voltage 0-100Vrms Output current 0-5Arms (20A peak-value) Output power 0-400 VA (1500 VApeak) Automatic frequency variation range 0.1-60Hz Equivalent excitation voltage 5000V Accuracy 0.5% Secondary winding DC resistance measurement Range 0.1-1000�© Accuracy â?¤0.05% Secondary actual load measurement Range 5VA-1000VA Accuracy â?¤0.5%�±0.1VA CT/PT phase error measurement Accuracy �±1min (typical) / 3 min (guaranteed) Resolution 0.1min CT ratio error measurement Range 1-50000 Accuracy .05% PT ratio error measurement Range 1-10000 Accuracy 0.05%
Introduction The SF6 gas comprehensive instrument is a three in one tester that integrates, concentration, and main crystallization measuring instruments. It concentrates the achievable capabilities into one and completes three functional tests at a time, which greatly reduces the gas emissions in the equipment and effectively protects the environment. , Pollution, while reducing the user's workload and improving work efficiency. It is because the sensor of Finland Vaisala is used the SF6 gas comprehensive supplementary instrument has sufficient performance, and it uses an efficient absorption sensor. The special instrument adopts the sensor of German HNP; some products adopt the special sensor of imported . The SF6 integrated equipment display adopts a large screen Chinese display, real time various parameters, intelligent and intelligent operation, massive information, and dual use rechargeable batteries. Energy saving technology, energy saving and environmentally friendly instruments. The SF6 comprehensive tester adopts the sensor, sensor, SOH2S, CO and other sensors of Finland , and adopts the thermal conductivity type of Sensors and R&D sensors; more advanced ARM development technology, quality sensors, sensors and other precision sensors, equipped with sensors and sensors are more realistic, more simultaneous, and manufactured. The tester uses a color screen screen display, friendly interface, and easy to operate. This type of comprehensive tester uses reliable imported sensors as sensitive components, and at the same time integrates real time measurement, curve display, power management, time system, file system, data query, data understanding and other update functions, and integrates advanced sensor technology. And information technology, humanized operation information technology, humanized operation and perfect functions, you can learn her ability and perfection in printing.
CT PT load box Please use an appropriate power cord for this product. Only the power cord dedicated to the machine or a suitable gauge can be used. Connect and disconnect properly. Please do not connect or disconnect the test lead if it is connected to the charging terminal. Ground the machine. The grounding pole of the machine enclosure must be grounded, unless the product is grounded through the power ground wire. To avoid electric shock, the grounding conductor must be connected to the ground. Before connecting the input or output terminals, make sure that the machine is properly grounded.
Product Introduction Transformer Tester is new product created after widely adopt customers advices and deep theoretical study. It is based on the automatic FA Series Transformer Tester General which is produced by our company that is widely acclaimed and applied. The adoption of high-performance DSP and ARMadvanced manufacturing technology ensure a stable and reliable product performance full-featured high degree of automation high efficiency in the domestic leading level they are the professional testing equipments for transformer check in power industry. Product namesï¼?CT parameter analyzer CT analyzer frequency CT analyzer CTPT analyzer transformer tester frequency transformer characteristic tester transformer transient characteristic analyzer current transformer tester CT characteristics analyzer current transformer current transformer parameters analyzer features analyzer CT parameter tester tester current transformer current transformer parameters characteristics tester Comprehensive instrument for the transformer Recommended products
Product Parameter Product Parameters Use environment: 1. Temperature: 5 -- 40 relative humidity: < 80% (25 ) altitude: < 2500m Power frequency: 50Hz ± 0.5Hz power voltage: 220V ± 5V 2. Measurement range: In phase component (%): 0.0001 200.0 resolution: 0.0001 Orthogonal component (min): 0.001-700.0 resolution: 0.001 Impedance (): 0.0001 20.0 resolution: 0.0001 Mobility (MS): 0.0001 20.0 resolution: 0.0001 3. Basic error: In phase component: �? x = �± (x �? 2% + y �? 2%) �± DX (with level 1 option) Orthogonal component: y = ± (x 2% + y 2% 34.48) (Level 1 optional) "X", "Y" - display value of the instrument "DX, Dy" - quantization error of instrument Dx = 2, Dy = 5 4. Dial indicator: level 1.5 (optional level 1) Scope of work: 1. Current: (1% - 149%) in (in = 5a) 5% 149% In In =1A 2. Voltage: (5% - 149%) UN (UN = 100V, 150V, 100V / 3)
Product Introduction Designed for automatic testing of protective and metrological CT/PT suitable for laboratory and field testing. The product names PT volt-ampere characteristic tester transformer volt-ampere characteristic integrated tester CT voltage-current characteristic integrated tester CT voltage-current characteristic tester PT volt-ampere characteristic tester transformer volt-ampere characteristic tester volt-ampere characteristics of variable polarity than integrated tester volt-ampere characteristic tester volt-ampere characteristics integrated tester volt-ampere characteristic tester features comprehensive tester
product brief introduction Product Introduction Intelligent instrument calibrator for PT CT error and impedance admittance test.It meets the requirements of jjg313-94 current transformer verification regulation and jjg314-94 voltage transformer verification regulation.
Applications: Tests for current transformer: 1) Excitation curve and parameters test 2) Turns ratio test 3) Ratio and phase error test 4) Polarity mark check 5) Winding resistance measurement 6) Secondary loop burden measurement 7) Error line curve test for protection CT 8) Transient CT parameters test 9) CT nameplate guess 10) Saturation hysteresis loop curve measurement Tests for voltage transformer: 1) Turns ratio test 2) Ratio error and phase angle error test 3) Polarity test 4) Secondary burden test 5) Winding resistance test Features: 1. Make evaluation for test results according to selected standards. 2. Make word report for test result. 3. Make word reports one time for multi-group test records on the PC. 4. Calculate the ratio errors and phase angle errors at rated burden and working burden in one time test. 5. Compare excitation curves with saved excitation curves in the same window.
