Showing results: 121 - 135 of 338 items found.
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WB2671A/WB2671B -
Lisun Electronics Inc.
• Output voltage: 0-5kV (AC/DC); • Cutoff current range: AC 0~20mA (WB2671A)/0~100mA (WB2671B); DC 0-20mA; • Test time: 1-60s; • Transformer capacity: 750VA.
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RG-5 -
Control Sciences Inc.
Programmable Frequency & Voltage Portable Sine Wave Generator Sunlight Readlable Display Transformer Isolated Output 360 - 11000 Hz with 1Hz Resolution 1.9V to 125V Output with AGC
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Shanghai Launch Electric Co., Ltd.
Power frequency resonance testing transformer is mainly used for AC voltage withstand testing of power cables, power generator sets, power capacitors, and the test samples with large capacitance.
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Osborne Transformer Corp.
Osborne Potential Transformers (PT’s) are used to reduce higher system voltages to lower values that are appropriate for instrumentation and/or protection circuits. They have been designed to meet specified current ratios, and burden impedance at a specified transformation error. One area of unique Osborne expertise is in designing for phase shift when potential transformers are to be used for power measuring applications.
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Neutronics Manufacturing Co.
NMC''s latest offering digital tap position indicator with voltage and counter display, type: TX-204, is a fully micro controller based instrument used to indicate the tap position of the power transformer also indicating the voltage and counter indications simultaneously at a same time.
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PeakTech Prüf- und Messtechnik GmbH
This AC / AC voltage converter is particularly suitable for use with halogen indoor lights and other low-voltage light sources that require an AC voltage source for supply. There is a safe galvanic separation between mains and low voltage according to the isolating transformer standard. This pre-assembled AC / AC converter is equipped with an overtemperature switch that cannot be reset.
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Amperis sl
The Rapidox SF6 6100 Pump Back is a fully-automatic zero-emissions SF6 gas analyser, designed for controlling and monitoring the quality and purity of gas used in high voltage switchgear, circuit breakers and transformers.
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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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Hi-Pot Series -
Scope T&M Pvt, Ltd.
SCOPE introduces a high voltage test set, these high voltage testing sets comes with Power frequency AC high voltage /DC high Voltage test /AC-DC high Voltage test set for testing transformers, motors, insulators, cables etc. Further, these testing sets are capable of giving continuously variable HIGH VOLTAGE from zero to maximum rated output voltage. Wide range of up to 100 kV is available in user selectable combinations.
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NEO TELE-TRONIX PVT. LTD
This modern Test Set For Instrument Transformer is used for measuring relative errors of Instrument Voltage and Current Transformers. This is developed for reading out the unbalance of any bridge circuit. It also calculates the burden associated to the test sample. In addition to this, it further converts it to ratio and phase error values for presenting them on a LCD screen. With high-tech microprocessor controller, it ensures to provide quick and correct measurements.
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Carl E. Holmes Company
Motorized Variable Transformer Controlled Power Supply, P/N 18534PSInput: 460 VAC, 3 PH, 60 HzOutput: 0 to 250 VDC, 200 Amp max.Variable Transformer is used to vary the output. SCR controller is not used, as it generates harmonics.Input control is 0 to 3.6 VDC.Indoor enclosure.Output voltage and current feedback as 4/20 mA for PLC interface.All input/output connections are inside the enclosure
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GLB100KVA/400V -
Wuhan Sangao Electrical Test Installations Limit Co.
This device is designed for reducing the interference from all power line and ensured the PD background less than 1pC when performing PD test.The capacity of Isolating transformer is comply with voltage regulator.
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AJIT Electronics Co.
AJIT Transformer Oil Set is completely self contained, compact & portable unit giving smooth variable output voltage from zero to 60/80/100KV for testing the dielectric strength of insulating oil.
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PeakTech Prüf- und Messtechnik GmbH
Is a component that provides power to an electrical device. The simplest design of power supply is the linear power supply, which uses a transformer and a rectifier to convert voltage from a wall outlet into the type of power the device needs.
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Eltel Industries
Resistivity meterRSM-500 is used for measuring the volume resistivity of transformer oil and other electrical insulating liquids. • Auto ranged from 109 to 1015 ohm cm • Test voltages: internally generated +500V DC