Showing results: 16 - 30 of 30 items found.
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Chongqing Assen Power Equipment Co., Ltd
ACP portable Current transformer 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.
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WHM -
Chitai Electronic Corporation
‧ 6 Digits Display (999999)‧ CT×PT rate free setting 1~4095 times.‧ Pulses output (option).‧ DIN Size 96×48mm.
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PCT200i -
Ponovo Power Co., Ltd.
PCT200 series CT test set (CT Analyzer) is a current transformer test equipment specially designed for current transformer characteristic test and with additional PT test functions for reference test. PCT200i owns more test items and higher technical parameters.
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Shanghai Aoboor Electric Co., Ltd.
A CT lowers the current signals for measurement purposes, while a PT lowers high voltage values into lower ones. The transformers are designed to measure whether power systems are both accurate and safe.
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PCT200Ai -
Ponovo Power Co., Ltd.
PCT200Ai is the CT/PT test set (current transformer analyzer) that can finish various current transformer test of different CT and plus reference testing functions of PT. Compared with PCT200i, its accuracy is higher.
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Calport 100 Plus -
Calmet Smart Calibration Devices
Three phase instrument transformers and electricity meters tester class 0.1 or 0.2. It makes possible CT and PT testing on site or in the laboratory. We recommend a new replacement - TE30 Working Standard
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HTCT-300 -
Lisun Electronics Inc.
Full-featured, can not only satisfy various CT (eg: protection, measurement and TP category) but also PT type electromagnetic unit for its excitation characteristics (ie voltage current characteristics), ratio, polarity, secondary winding resistance, secondary load, ratio deviation, angle deviation and other test requirements.
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Ponovo Power Co., Ltd.
For primary injection testings, PONOVO has been providing users, various testing equipment, including CT/PT test set, Single phase universal test test upto 250A and 1000A, etc. CT/PT tester could be used for testing all kinds of CT testing, with additional PT testing functions.
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Nippen Electrical Instruments Co.
To be supplied with the right meter, simply furnish the following details in your order: Model Number, Description of the Meter. Accuracy Class. Voltage Input (110 Volts from PT, 240 Volts line to neutral or 415 Volts Line to Line). PT Ratio specifies the High Voltage Primary first ( 33 kV.110V). Current input (5Amps or 1 Amp secondary ) CT ratio (e.g. 100/5 Amps. etc.). Aux. Supply : 50/60 Hz (240VAC of 110/VAC). Dimension : 96 x 96mm or 48 x 96 mm or 144 x 144 mm.
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Ajinkya Electronic Systems
Besides from physical parameters; application also demands logging of voltages and currents. The IM2000 series Voltage Logger / Current Logger / Power Logger offered by us can accept DC shunt inputs, signals from convertors 4-20mA range or CT current inputs for higher AC currents or AC signals from PT. These can calculate values from the recorded channels to generate additional channel values.
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7 Series -
Powermetrix Systems
We raised the industry standard by introducing the PowerMaster 7 Series as a true 3-phase analyzing reference standard with internal 3-phase current and voltage source capability. The innovative design of the PowerMaster® 7 Series allows utilities to fully test a metering installation with one piece of equipment. Customer load meter testing, phantom load meter testing, CT burden and ratio testing, CT de-magnetization, PT ratio testing, and transducer testing can all be performed with one solution. In addition, vector diagrams, voltage and current waveforms, and harmonics data up to the 100th harmonic can all be analyzed to complete a true wiring verification.
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GF106T -
Beijing GFUVE Electronics Co.,Ltd.
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.
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Megger Group Ltd.
The transformer turns ratio test, or TTR test, confirms that the transformer has the correct ratio of primary turns to secondary turns. Using this test correctly can help to identify tap changer performance, shorted turns, open windings, incorrect winding connections and other faults inside transformers. Megger’s range of TTR testers are robust to withstand the harsh conditions that some transformer testing in. The range includes varying features to simplify and speed up testing as well as 3 phase TTR testers and PT and CT TTR testers.
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Extech PQ3450-30 -
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Log up to 30,000 reading on a removable SD memory card in Microsoft Excel format. Wide sampling rate range (2 seconds to 2 hours). Built-in Clock and Calendar. Complete with 4 voltage leads with alligator clips, three 3000A flexible current clamps, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case.
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Extech PQ3450-12 -
Extech Instruments Corporation
The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems. Log up to 30,000 reading on a removable SD memory card in Excel® format. Wide sampling rate range (2 seconds to 2 hours). Built-in Clock and Calendar. Complete with 4 voltage leads with alligator clips, three 1200A current clamps, 8 AA batteries, SD card, 100-240V AC adaptor and case.
