Showing results: 121 - 135 of 162 items found.
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TH9310 -
Changzhou Tonghui Electronic Co., Ltd.
TH9310A AC/DC withstanding voltage & insulation tester is a kind of small power Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9310A can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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TH9310B -
Changzhou Tonghui Electronic Co., Ltd.
TH9310B AC withstanding voltage & insulation tester is a kind of small power Hipot Tester. Due to simple and compact structure, mature technique, brand new structure and operating interface, the operation becomes more convenient, and more practical functions are included as well. TH9310B can be widely applied in transformer, device, component especially for winding safety inspection.Withstanding voltage test
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TH2512 -
Shenzhen Chuangxin Instruments Co., Ltd.
The TH2512 series digital dc low resistance tester i s an intelligent, wide range, high-precision tester which suitable for transformer, inductor copper resistance, relay contact resistance, switches, connectors, wire resistance, contact resistance component solder contact resistance, PCB line, welding hole resistance and metal detection, etc. It’s applied to the production line and can use HANDLER interface and GPIB interface (option) output good/bad signal, in order to improve production line automation testing capability.
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SFH166 -
Shanghai Launch Electric Co., Ltd.
Full automatic capacitance and inductance tester is specially designed for shunt reactor groups, single reactor in SCV equipment, under the instruction of reactive power compensation experts.Measure capacity of shunt capacitor, assembling single capacitor or group capacitors without removing the windingMeasure inductance of reactor and wave trapper without removing the windingMeasure run-in capacitance of transformers and generators without removing the windingMeasure shunt (discharge) resistance
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GTPD-92A -
Kingrun Instrument Co., Ltd.
GTPD-92A patrol high frequency partial discharge tester is a new type of instrument combined HFCT sensor detecting and ultrasonic sensor detecting. According to the characteristics of live inspection, two kinds of detection methods of high-frequency current and ultrasonic wave are adopted. It can conduct live detection of cables and transformers (reactors).
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HDLT -
Hention Electrical Equipment Co., Ltd.
This integrated precious insulation oil dielectric loss tester is for measuring dielectric loss TAN and capacitance of transformer insulation oil.This is a high precision instrument; integrated with oil cup, temperature control instrument, temperature sensor, dielectric loss test bridge, AC test power, and standard capacitor, etc.
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PI-2500 -
ETI Precision
The PI-2500 is a versatile and technologically advanced primary injection tester capable of testing circuit breakers up to 2000 amperes frame size. It incorporates a low-impedance output transformer with dual secondaries to provide optimal impedance matching to a wide range of breaker sizes. High-capacity internal fan cooling allows maximum utilization of the output transformer and faster recovery after overload conditions. It is housed in a rugged aluminum frame enclosure with removable sides allowing easy access to all internal components to facilitate ease of service and maintenance. The output of the test set is controlled by means of a proven SCR controller. This provides precise initial phase angle control to reduce DC offset for inductive loads and more consistent pulse currents.
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9195 -
TAKK Industries Incorporated
TAKK?s Model 9195 Neon Bar Checker offers a quick and inexpensive means of determining if static eliminator bars are functioning. The conveniently small pen size unit indicates that each bar emitter is performing properly by the activation of a neon light signal. Static eliminator bars may malfunction due to transformer defects, shorts in the system, need to be cleaned, etc. The bar tester may be used with shockless or ?hot? static control equipment.
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Laycock Systems
Crown high voltage, transformer type hipot insulation testers are safe, easy to use for quick, positive determination of grounds, shorts, and broken wires in motors, transformers and other low voltage equipment or wiring systems. A turn of the selector switch gives a selection of seven voltages; 500, 1080, 1250, 1500, 1750, 2000 or 2500 volts calibrated to +/- 5% accuracy; NEMA recommendation for insulation test is twice normal voltage plus 1000 volts. Since this instrument has a capacity of 2500 volts, it readily accommodates all normal requirements.
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TRT Advanced Series -
IBEKO Power AB
TRT Advanced series is the newest DV Power solution for transformer turns ratio measurement. Besides its main application, each turns ratio tester from this series also measures transformer excitation current and phase shift. Furthermore, all models perform automatic vector group detection and magnetic balance on three-phase transformers and three-phase autotransformers. They have a built-in true three-phase power source. For that reason, they can test transformers with special configurations, such as phase-shifting, rectifier, arc-furnace, traction transformers, etc.The instruments can output test voltages from 1 V AC to 500 V AC, depending on the model. With the highest test voltage 500 V AC, TRT500 provides the most accurate turns ratio testing of power transformers used in power generation and transmission. The output test voltage of TRT500 can be boosted to 5 kV AC using the external CVT20 extension transformer. This application is specially designed for testing turns ratio of capacitive voltage transformers. The other three models, TRT400, TRT250, and TRT100 can output up to 400 V, 250 V, and 170 V respectively. The low test voltage of 1 V AC enables turns ratio verification of current transformers.TRT500 is equipped with a large 10.1” graphical touch screen display. Other models, (TRT400, TRT250, TRT100) have 7” graphical touch screen display. Besides making the interface much more user-friendly compared to older turns ratio testers, it also brings certain options that were previously available only with DV-Win software. The most important are test templates and automatic test mode. Users can simply create test templates, store them in the instrument’s memory, and load when in the field with just a few clicks.This turns ratio test set, as well as all other DV Power turns ratio testers, has a built-in tap changer control unit. It enables remote control of an on-load tap changer (OLTC) directly from the instrument. In order to make the most out of this feature, the instrument can be programmed to do everything automatically – running turns ratio tests, changing OLTC tap positions, and saving results. This option, especially in combination with test templates, significantly facilitates and shortens the turns ratio testing time. Automatic test mode minimizes human errors, which makes the measurement more reliable.
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KV3122 -
KV Hipot Power Test Equipment Co.,Ltd
KV3122 Insulation Resistance Tester is suitable for measuring the resistance of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. Digital insulation resistance meter is composed of medium and large scale integrated circuits, including high-precision micro current measurement system, digital boost system and automatic discharge circuit.
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Metra Insu 20 -
Metra Blansko a.s.
Metra Insu 20 digital insulation and continuity tester is suitable for folloving.• Measurement of the insulation resistance on electrically dead equioment and systems with test voltages up to 1000 V. • For testing motors, transformers, generators, switchgears. • for testing of house hold appliances. • Measurement of the insulation resistance of cables. • Very useful for on-site maintenance and service departments.
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HDZG -
HD Power Test Equipment Co.ltd
HDZG-305 300kV/5mA DC high voltage tester is used for testing DC high voltage for zinc oxide arresters,magnetic blowing arresters, power cables,generators,transformers,circuit breakers and other equipments,which is suitable for electric power branch,power department of factories,scientific research units,railway,chemical industry,and power plants.
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HDIIJ-80 -
HD Power Test Equipment Co.ltd
Automatic Insulation Oil Dielectric(breakdown) Tester is used to carry on power frequency dielectric break down test on the transformer oil, capacitor oil, electric device, insulation tool, electric manufacturer and etc. It adopts full auto digital microcomputer, which has the function of high accuracy, strong anti-interference ability and safe reliability
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1506 IM -
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Battery operated.● Timer function for hands free use.● Battery indicator.● The tester measure with a frequency of 1kHz.● Measure speaker’s impedance.● Measure speaker lines (connected to load).● Help to calculate and check audio power systems.● Ideal for public address installation and maintenance.● Measure transformer impedances.
