Showing results: 136 - 150 of 294 items found.
-
Kharkovenergopribor Ltd.
The main functions of electrical insulating oils are heat dissipation and reliable insulation of energised parts of electrical installations. During the normal operation, moisture and other impurities penetrate into insulating oils, leading to a deterioration of their dielectric properties. This in turn may result in catastrophic failures of critical electrical equipment.
-
MD-5060x -
MEGABRAS srl
The Megabras MD-5060x is a smart, microprocessor-controlled, 5 kV insulation tester. Besides the conventional measurement of insulation resistances up to 5 TΩ, its advanced features allow to automatically measure both the Polarization Index and Dielectric Absorption Index, thus significantly simplifying testing of transformers.
-
MD-1035e -
MEGABRAS srl
The Megabras MD-1035e is a smart, microprocessor-controlled, 1 kV insulation tester. Besides the conventional measurement of insulation resistances up to 1 TΩ, its advanced features allow to automatically measure both the Polarization Index and Dielectric Absorption Index, thus significantly simplifying testing of transformers.
-
MD-5060e -
MEGABRAS srl
The Megabras MD-5060e is a smart, microprocessor-controlled, 5 kV insulation tester. Besides the conventional measurement of insulation resistances up to 5 TΩ, its advanced features allow to automatically measure both the Polarization Index and Dielectric Absorption Index, thus significantly simplifying testing of transformers.
-
DAC-5016 -
Soken Electric Co. Ltd
DAC-5016 is an automatic test system of insulation oils according to JIS C-2101.The system automatically enables changing over samples (liquid cells) up to max 8 pieces and testing the dielectric loss tangents and the volume resistivities.In automatic mode, the dielectric loss tangents and the volume resistivities are automatically measured, and then the results are printed out with the built-in printer. And the relative permittivities and the volume resistivities calculated are also printed out. Therefore the test time is greatly saved compared to the conventional test methods.
-
GTD-81 -
Kingrun Instrument Co., Ltd.
GTD-81 Insulation Oil Dissipation Factor and Resistivity Measuring System DTL, is designed and manufactured based on international standards. It is used for measuring dielectric dissipation factor and DC resistivity of insulating oil and other insulating liquids. The instrument is characterized by integrated structure, and integrates test cell, temperature controller, temperature sensor, dielectric loss test bridge, AC test power, standard capacitor, high resistance meter, DC high voltage source and other major components.
-
Naprotek, LLC.
The SemiGen 8000 and 8100 series of MIS Capacitors are available in a wide variety of capacitance ranges and sizes. They are made with prime starting material and consist of an Oxide/Nitride layer that provides low dielectric loss and high standoff voltage. These RF microwave chip capacitor products are available in chip form only.
-
Campbell Scientific, Inc.
Campbell Scientific offers two types of leaf wetness sensors to measure the wetness of leaves: surface contact and electrical resistance. Surface contact sensors measure the electrical resistance of a water film on their surface. Electrical resistance sensors imitate the characteristics of leaves and measure the dielectric constant of their upper surfaces.
-
Model TWF / TWF2 -
Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 ° C ± 5 °C• Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)
-
KVIO-80 -
KV Hipot Power Test Equipment Co.,Ltd
Automatic Insulation Oil Breakdown Tester Is Used to carry on power frequency dielectric break down test on the transformer oil, capacitor oil, electric device, insulation tool etc.
-
M191 -
MEATEST, s.r.o.
High resistance calibrator for insulation testers up to 10 kV. Other insulation related functions include HV capacitance, short current, dielectric and polarization parameters and timer test.
-
HBVT -
Hention Electrical Equipment Co., Ltd.
HBVT Transformer Oil Breakdown Voltage Tester , in accordance with IEC156, is designed to check insulating oil’s dielectric strength.The test set is compact and portable, therefore suitable for field work.
-
Macom Technology Solutions Holdings Inc.
MACOM’s BOO and BSP Series Capacitors are designed to facilitate bread-boarding or to use where a trimming capability is required. These devices feature the same dielectric layer and bonding surfaces as our 9000 and 9100 Series chip capacitors. By connecting the pads in parallel, the capacitance values are additive, so many combinations are possible.
-
Model TWR / TWR 2 -
Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 °C ± 5 °C• Input / Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)
-
Model TWL -
Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 °C ± 5 °C• Input / Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)