Showing results: 181 - 195 of 340 items found.
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HID -
GE Digital Energy
Use the HID module in conjunction with a high-speed overcurrent relay to provide three phase high impedance differential protection for substation busbars of any voltage level. Additionally, it can also be used to protect electrical machines like transformers, generators or motors against restricted ground faults.
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Pulse Electronics
In large battery pack applications with daisy chain connections, the number of cells connected in series is very high, and the large voltage differences demand component-to-component isolation. The serial communication links between boards need to be isolated by transformer coupling circuits instead of capacitor coupling.
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SGMF(T) Series -
Shanghai Jiuzhi Electric Co., Ltd.
Onsite mobile AC high voltage test systems are used for withstand voltage testing, partial discharge measurement, tan delta measurement to instrument transformers, GIS, GIL, switchgears and etc after they are installed onsite and for purposes of diagnostics in asset management up to 900kV/10A.
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PGK 80 -
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK 80. The portable, one-piece PGK 80 high-voltage test device for generating negative DC voltage up to 80 kV is primarily used for onsite testing of paper-insulated mass-impregnated cables in the medium-voltage network. The high voltage is generated through a high-voltage transformer with secondary voltage-multiplier. The internal operating frequency of 20 kHz enables the smallest of device dimensions.* Continuous adjustable output voltage* The voltage measurement is done directly at the high voltage output* Timer of 1-30 min* Sensitive current measurement for recording the smallest of insulation currents with 6-time range switch, decadal
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PGK 50 -
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK 50. The portable, one-piece PGK 50 high-voltage test device for generating negative DC voltage up to 50 kV is primarily used for onsite testing of paper-insulated mass-impregnated cables in the medium-voltage network. The high voltage is generated through a high-voltage transformer with secondary voltage-multiplier. The internal operating frequency of 20 kHz enables the smallest of device dimensions.* Continuous adjustable output voltage* The voltage measurement is done directly at the high voltage output* Timer of 1-30 min* Sensitive current measurement for recording the smallest of insulation currents with 6-time range switch, decadal
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Cambridge Instruments & Engineering Co.
suitable to perform AC High Voltage Power Frequency test on transformers, motors, cables etc. Leakage current can be measured at desired pressure and this set can be used as a source for cable fault burning.
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KVZG -
KV Hipot Power Test Equipment Co.,Ltd
DC Hipot Tester is applied to measure output voltage and leakage current for zinc oxide arresters, magnetic blowing arresters, power cables, generators, transformers, circuit breakers and other equipment.
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Soken Electric Co. Ltd
is desirable for measuring ratio errors and phase angles of low current (voltage) transformers used in electric devices, such as watt hour meters, smart meters, digital current meters, and transducers, etc.
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Technology Products
HV Testing Kits are used for testing of Motors, Generators, Switchgears, Cables, Transformers and other electrical equipment. These are used for testing & commissioning of HV electrical equipment. High Voltage AC Testing Kits are available in ratings from 25KV to 300KV AC in various mA and KVA Ratings.
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T-1005 -
Compact Power Company
The Titan Series T-1005 Scaler Transformer is used to conveniently scale the standard OV to 130V/260V full scale AC Power Source/Frequency Converter output to 76 different full scale voltages and currents. It is also used to join and scale the power from multiple Titan series AC Power Sources/Frequency Converters into a single output. It has a conservative continuous power rating of 2KVA and excellent voltage regulation.
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Shanghai Jiuzhi Electric Co., Ltd.
Our advanced CDY series Impulse test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgears (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 µs), chopping lightning impulse voltages (LIC, front time 1.2 µs, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 µs) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 and 60502-1 for cables). By adding extra components, our impulse test system also can generate steeping wave (SWI, >2500kV/ µs) and impulse current (IC, 4/10 µs, 8/20µs, 10/350µs).
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PGK 70 HB -
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK HB. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing of medium- and high-voltage cables* DC voltage testing of up to 70 kV output voltage with positive or negative polarity* AC voltage testing - up to 55 kV for switchgear, busbars and insulating elements* Easy-to-maintain 2-piece design
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PGK 260 HB -
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK HB. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit. *Testing of medium- and high-voltage cables * DC voltage testing of up to 260 kV output voltage with positive or negative polarity * AC voltage testing - up to 190 kV for switchgear, busbars and insulating elements * Easy-to-maintain 2-piece design
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PGK 150 / 5 HB -
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK H. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing of medium- and high-voltage cables* DC voltage testing of up to 150 kV output voltage with positive or negative polarity* AC voltage testing - up to 110 kV for switchgear, busbars and insulating elements* Easy-to-maintain 2-piece design
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PGK 110 HB -
BAUR Prüf- und Messtechnik GmbH
Cable testing and diagnostics with the BAUR PGK HB. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing of medium- and high-voltage cables* DC voltage testing of up to 110 kV output voltage with positive or negative polarity* AC voltage testing - up to 80 kV for switchgear, busbars and insulating elements* Easy-to-maintain 2-piece design
