Showing results: 436 - 450 of 1022 items found.
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HTCT-201 / 350 -
Wuhan Huatian Electric Power Automation Co., Ltd.
Specially designed and manufactured for on-line measurement of primary current and secondary current of current transformers and transformers below 35kV, variable ratio, phase difference and polarity judgment.
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CT SB2 -
OMICRON electronics
The CT SB2 switch box is an accessory for the CT Analyzer which allows automatic testing of multi-ratio current transformers. It is connected to all taps of the current transformer and to the CT Analyzer.
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Uni-Trend Group Limited
Can be used for quick on-site testing of current transformers in metering installations. They are designed and manufactured to test transformers’ primary current, secondary current, and turns ratio and identifies phase type and polarity.
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PERCEPTION COMMANDER -
GE Digital Energy
PERCEPTION COMMANDER is an Advanced Transformer Asset Management software platform developed to address the changing needs of the modern day utility and power transformer user. PERCEPTION COMMANDER allows both the Maintenance Engineer and Asset Manager to monitor and diagnose the DGA data collected from their on-line monitoring units and determine the condition of their transformer network in one program.
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JYD-10A -
Kingrun Instrument Co., Ltd.
transformer neutral grounding resistor is the vital need in medium voltage AC distribution network that are also called by different names like Neutral Earthling Resistors. They are taken into use to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. They are also used for resistance grounding of connected generators and transformers.
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Rishabh Instruments Pvt. Ltd.,
Current Transformers With Transducer for the measurement of AC current. A very reliable, efficient and robust current transformer for measurement of AC current. It provides 4 to 20 mA or 0 to 20mA DC output.
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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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STDE -
Altanova Group
This option allows neutralizing the residual magnetization of the power transformer core after the winding resistance test. The principle of the option is to apply a constant current of alternate polarities to the transformer winding, as per the IEEE 0062 1995 standard.
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PWR1-3B -
Schuetz Messtechnik GmbH
The RATIOMETER PWR1-3B is constructed to measure the transformation ratio, phase error and magnetizing current of power- and distribution- transformers for all three-phases simultaneously. Voltage and current transformers are single phase, power transformers normally three-phase. Due to the bad quality on industrial lines (phase jitter and shifting, voltage differences between the three phases) all measurements normally are done single phase, even on three phase ratiometers.
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Technology Products
Condition Monitoring by TP - generator, turbine, and transformer condition monitoring
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Educated Design & Development, Inc.
As a general purpose dual-voltage isolation transformer for step-up (120 to 240 VAC), step-down (240 to 120 VAC), or straight 1:1 isolation (120 to 120 VAC or 240 to 240 VAC). Models with a suffix "UC" are provided with a safety jack for access to the transformer secondary center tap (connected to the transformer center tap only in the 240 VAC output setting). This connection may be used in conjunction with a Dielectric Voltage Withstand test.
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doblePRIME DOMINO -
Doble Engineering
The doblePRIME DOMINO provides real time data for moisture in oil, giving indications of relative saturation or absolute ppm levels. This is useful information, especially when a transformer is being loaded in excess of nameplate or when the transformer is undergoing abnormal load cycles.