current transformer tester
1.Safe and convenient to operate
2. Multi-power supply,Large data storage capacity
current transformer tester, volt-ampere characteristic comprehensive tester, transformer volt-ampere characteristic comprehensive tester
HIFA-IV CT Tester is full-automatic equipment for testing CT characteristics. It can do the tests as below: CT voltage characteristics test, CT polarity test and CT polarity and ratio test. The device can automatically calculate error curve of any point of CT, CT ratio, etc.
(1). Safe and convenient to operate: Full micro-computerized devices, built-in imported of high-performance CPU, high reliability, according the prompt of the interface to set test values, you need not contact with tested equipment, save labor without manual voltage regulator, manual record, collate, describing curves. High-speed, easy and convenient. The testing personnel do not need master computer knowledge, far away from the HV circuit to ensure their personal safety.
(2). Full-featured: CT voltage characteristics can test and protect current voltage characteristic, automatically draw 5% and 10% of the error curve, ratio, polarity, you can also output high current to test secondary circuit of CT.
(3). High output capacity: the maximum output voltage for current voltage characteristic tests up to 1000V, the maximum current for ratio test up to 600A, output capacity for instrument is 5KVA.
(4). Optional accessories are complete: Accessories include external booster, external current generator, external voltage regulator. The maximum voltage for external booster up to 2000V/3A, external up-flow devices up to 1000A, the maximum output for external voltage regulator up to 1500V/20A, using external booster, can test current voltage characteristics for CT which is 500KV, 1A.
(5). Good man-machine interface: Large-screen 320 * 240 dot matrix character graphical interface, can display volt-ampere characteristic curve directly after the test, graphics are clear, aesthetic, easy to analyze, equipped with micro-printer, can print the curves and test results at any time.
(6).Convenient human-computer interaction: Use of high-performance photovoltaic rotating mouse as an input device, easy to operate, with long service life.
(7). Large data storage capacity: built-in Flash memory devices can store large amounts of test data, which will not be lost after power off. When the on-site tests finished, people can check and print the tests results indoors.
(8). Multi-channel Human-Computer Interaction: Instruments use rotating mouse for input control, also can connect with computer using built-in RS232 communication interface, to achieve communications of PC and equipment, testing personnel can use the computer to control the equipment to test or transfer test data, PC with powerful software, beautiful outlook, easy to operate, can save and print the test results, further more the test data can be exported to EXCEL format document for editing
(9). Tests results easy to operate: After the test, the cursor shows the voltage and current values for each point of the curve, can print data or curve or both, you can also set print interval according the actual needs, to set the type and grade based the actual needs.
(10). Multi-power supply: apparatus can achieve AC220V and AC380V adaptive power supply. When the AC power supply input terminals connect with AC220V voltage, AC output voltage is 0 ~ 600V, input terminals connect with AC380V voltage, AC output voltage is 0 ~ 1000V. Users can make choice based on actual needs.
Ratio Accuracy 1%
External current generator
Ratio Accuracy 1%
External voltage regulator