Showing results: 1006 - 1020 of 1211 items found.
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DE-5030 -
DER EE Electrical Instrument
Earth resistance range0~12 / 0~120 / 0~1200 Normal operation conditionsBattery voltagein range of "BATT.GOOD" Earth voltage measurementmax. AC 30V Output current3mA Response timewithin 1 sec. Insulation resistancemin. 100M / DC1000V between input terminals and case Withstand voltageAC3700V (50 / 60Hz) for 1 min. between input terminals and case Battery Check Battery1.5V x 4 Safety standardIEC 61010-1 CAT.III 300V IEC 61557, IEC61010-031
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Eltel Industries
*Measures Ratio, Excitation Characteristics, Polarity, Winding Resistance, Remanance, and Insulation Resistance of secondary winding. * Determines Composite Error. * Used to test un-mounted CTs or CTs that are mounted but isolated inside the power system equipment. * Conducts a whole series of tests automatically, thus speeding up the time to commission CTs and relaying systems. * Battery powered test set - light weight & fully portable. * Provides a graphical presentation of the CT excitation characteristics. * Determines the IEC 10/50 knee point and the point of maximum permeability, ANSI 45 degree Slope Point. * Detects shorted turns or insulation problems within the test CT, thus avoiding commissioning of faulty equipment.
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CTT -
ndb Technologies Inc.
The CTT is designed to test the current transformer ratio, Phase shift, Polarity, Excitation, Saturation, Winding resistance and Insulation resistance using the voltage method in compliance with ANSI/IEEE C57.13.1 and IEC 60044-1 standards, where voltage is applied to the secondary X terminals of the current transformer.
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KV Hipot Power Test Equipment Co.,Ltd
High Voltage testing is usually performed to qualify the device to operate safely during rated electrical conditions, a way to check the effectiveness of its insulation. The objective sought during the high voltage testing will determine the type and amount of voltage applied and the acceptable current flow.
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TD-1 -
AJIT Electronics Co.
By measuring the electrical properties such as capacitance and Tan-Delta regularly on periodical basis, it is possible to ensure the operational unexpected breakdown. Dissipation factor (Tan Delta) is one of the most powerful off-line nondestructive diagnostic tool to monitor the condition of solid insulation of various high voltage equipment.
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PAT-815 -
Sonel S.A.
TECHNICAL SPECIFICATIONFILESPAT-815 digital meter is used to measure the parameters of electrical equipment (power tools, white goods, etc.) which determine their safety: resistance of protective conductors, insulation resistance, continuity of connections, leakage current, power, automatic measurement of all RCD parameters.
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Weshine Electric Manufacturing Co., Ltd
This instrument can be widely used in equipment maintenance of substations and power plants, and to measure insulation resistance, absorption ratio and polarization index of high-voltage electrical equipment such as transformers, reactors, capacitors, and circuit breakers. The leakage current of the low-voltage arrester of the power distribution cabinet is automatically tested.
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Weshine Electric Manufacturing Co., Ltd
1. This instrument can be widely used in equipment maintenance of substations and power plants, and to measure insulation resistance, absorption ratio and polarization index of high-voltage electrical equipment such as transformers, reactors, capacitors, and circuit breakers. The leakage current of the low-voltage arrester of the power distribution cabinet is automatically tested.
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MK Test Systems Ltd.
The SRT is an automatic test system offering fast and accurate measurement and reporting of noise, contact resistance and insulation resistance. It’s been designed to improve QA for manufacturers of slip rings, commutators, rotary connectors. It can also be used to test devices coming back for repair and overhaul.
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PAT-806 -
Sonel S.A.
PAT-806 digital meters are used to measure the parameters of portable electrical equipment (power tools, white goods, etc.) which determine their safety: resistance of protective conductors, insulation resistance, continuity of connections, leakage current, power. Specifically the instrument is dedicated to measure the welding equipment.
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Komeg Technology Ind Co.,Ltd
Isolated type of burn-in room features: ●Separate the product and loading area, easy to control temperature and maintain. ●Temp. range: 40-70ºC±3/±5ºC, ●Temp. constancy: ±0.5ºC ●Uniformity: ±3ºC ●Test frame materials: painted stainless steel or a combination of forming aluminum ●Insulation: with PU foam ( doors with double glazing ) insulation, so that the internal temperature is not subject to external factors, to achieve power saving effect ●Product hierarchy placement, Selection of layer height in accordance with the requirements, convenient access ●Computer monitoring system is optional. ●Noise level:≤75dB Application Suitable for all kinds of electronic products, especially for products with heating characteristics Product and loading area should be separated Large-scale production
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Hilo Test
Ring wave or oscillatory wave are pulsed onset, damped oscillatory waves as it can be but triggered in low-, medium- and high-voltage systems in data networks as a noise voltage by switching operations, lightning strikes and insulation breakthroughs in cable runs. The Ringwave Immunity tests for electrical equipment are described in the basic EMC standards.
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1419 Series -
IET Labs
GenRad 1419-A and GenRad 1419-B (Polystyrene) Owing to its very low dielectric absorption, the GenRad 1419A 3 Decade 1000 pF/step & 1419B 4 Decade 100 pF/step Polystyrene Decade Capacitors are particularly useful in research and development work on computer and integrator circuits and on low-level amplifiers. Its constancy of capacitance and dissipation factor as a function of frequency also makes it extremely useful in measuring circuits and as a component in filters and tuned circuits. High insulation resistance and low dielectric absorption make it the 1419 Decade Capacitor a nearly ideal capacitor for dc work.
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Compact Series -
Seek Thermal
Made for iPhone® and Android™ top models, Seek Compact transforms your smartphone or tablet into a professional thermal imaging tool. By utilizing the power and convenience of your smartphone, our cameras make it easy to take thermal photos and video, share findings, and send for documentation. Simply connect and detect energy loss caused by air leaks, missing or damaged insulation, inefficient HVAC systems, electrical faults, and much more. On top of all this, Seek Compact cameras are engineered to run on low power from your smartphone and do not require batteries or
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SUG255 -
Lisun Electronics Inc.
The Impulse Withstand Voltage Tester (or High Voltage Surge Generator), it is according to IEC255-5, IEC60060, IEC60065, GB14711, GBT17215.301 and GBT17215.322. It is suitable for doing all kinds of electrical and electronic products (such as energy meter, household appliances, low voltage electrical appliances and small power motor) insulation performance test.
