Showing results: 316 - 330 of 338 items found.
-
MIRT-61 -
The Motwane Manufacturing Company
The MOTWANE multipurpose tester Model MIRT-61 is a Versatile, battery operated Digital insulation tester with true RMS industrial grade multimeter features best suited for industrial preventive maintenance. With test voltage range up to 1 KV , highest insulation resistance range of 6G Ohm and multi featured function of RMS multimeter (i.e. AC/DC 1000 V) ; makes it a superior offering for Industry and Service segment. It is designed predominantly for low voltage insulation resistance testing in maintenance and services, which involves the applications like Cables/Wires, Rotating Machines, LT transformers, Switchgears and Industrial installations. It is designed to suit the extreme environment conditions. Save your operating cost and test more with this single box design rather buying two different products.
-
PD-Analyser -
Scope T&M Pvt, Ltd.
This is an ‘All in One’ solution for testing and analysing partial discharges in the insulation of high-voltage transformers, cables, GIS and electric machines. The DIMRUS ‘PD Analyser’ help diagnose their insulation state and find any type of defects very effectively.It can be used for temporary or constant monitoring of partial discharge in medium and high voltage systems and cables of any rated voltage.The PD Analyser is the most useful device for condition estimation of high-voltage insulation. This multipurpose device is designed for -Partial discharge measuring in high-voltage insulation at a high noise level.Fast detecting of the defects in different high-voltage equipment and identifying how dangerous they are.
-
HV-2 -
International Electro-Magnetics, Inc.
*Tests Power Transformers for Continuity, Ratio and Phase. Applied and Induced Potential and No-load Losses.*14 Conductor Switching Matrix will test 7 individual windings, 13 taps of one common winding or some combination thereof. (10 Amp current limit)*The System Control is Windows/Visual Basic based. Menu screens allow full selection of test parameters and sequence. Low voltage tests can be performed first, allowing defective parts to be rejected without proceeding to time consuming induced Potential dwell routines. Test data labeling and data acquisition software can be easily added to the system.
-
Weshine Electric Manufacturing Co., Ltd
1. The instrument has standard four phase voltage and three-phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect.2. Classic Windows XP operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4 inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information.
-
Techimp HQ S.r.L
UHF Spiral antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in the monitored asset. It is a broadband antenna with a flat response which makes Spiral antenna suitable in a number of different applications. It has been optimized to operate in a frequency range typical for PD activity and it was designed to provide maximum sensitivity and high gain. Its compact and robust design (passive sensor) makes Spiral antenna the optimal sensor for direct installation on high voltage Transformers. It can be virtually applied in any electrical equipment provided that it has apertures or EM transparent surfaces. Contact our sales department for consulting.
-
Analytic Systems
Analytic Systems has been producing Pure Sinewave Inverters since 1994. Originally designed for running navigation computers on commercial and fishing vessels, the line has evolved into a range of models with power outputs from 300 to 3600 watts featuring Digital Signal Processor control. High power MosFet technology creates a low voltage Sinewave that is fed into a compact toroidal step-up transformer to produce a very clean low EMI AC output. Northrup Grumman evaluated inverters from all major manufacturers and chose the IPSi series by Analytic Systems for their Army portable command centers for precisely this reason.
-
PC104p-1553 -
Avionics Interface Technologies
Dual redundant, single or dual stream configurations - Transformer & Direct Bus Coupling - Concurrent Bus Controller, 31 Remote Terminals, & Bus Monitor operation - Full error injection and detection - Multi-level trigger for capture and filtering - IRIG-B time code encoder/decoder - Four high voltage (up to 30V) programmable DIO lines - Four trigger LVTTL Trigger I/O lines (2 input / 2 output) - ANSI Application interface supporting C, C++, C#, and .NET development - Device driver support: Windows, Linux, & VxWorks (others on request) - Conformal coating available - Designed for extended temperature operations - PC/104+ specification v2.2 compliant
-
Model PA-600 -
Gopal Electronics
Power Analyzer Model PA-600 is having advanced measurement capability which gives accurate measurement also at low power factor such as 0.1PF with 0.1% basic accuracy. 16 bit microcontroller and 24bit Analog to digital converter performs accurate measurement & calculation of Voltage, current, power, power factor, crest factor, form factor and frequency with any load and signals of frequencies from 30 Hz to 800 Hz. PA600 is most applicable for no load and full load testing of distribution and power transformer. You can read true RMS value, peak value, mean value and average value of any parameter simultaneously in LCD display.
-
PCI-C1553 -
Avionics Interface Technologies
Dual redundant, single, dual or quad stream configurationsSoftware selectable Transformer, Direct, and Bus Stub Coupling Modes - Concurrent Bus Controller, 31 Remote Terminals, & Bus monitor operation - Full error injection and detection - Multi-level triggers for capture and filtering - Ten high voltage (up from 30V) programmable DIO lines - IRIG-B time code encoder/decoder with free-wheeling mode - Real-Time recording and physical bus replay - PCI & PCIx Compatible, 3.3V and 5V OperationApplication interface supporting C, C++, C#, and .NET development - Device driver support: Windows, Linux, LabVIEW Real-Time (others on request) - Compatible with AIT’s Flight Simulyzer GUI Bus Analyzer Software
-
MCPS -
Test Electronics
The most important features of this burn in power supply is its ability to hold a constant output for each channel even in the event that a unit under test on one channel may short and fail. Since each channel has it''s own transformer, no glitches or voltage spikes can get into any of the other channels. This image shows the results as the second channel from the left is shorted with a small wire and the circuit breaker pops out. Used for burn-in testing and other timed testing where power isolation is required. Very basic simple circuit, see schematic below. Cleans and frees up benchtops, burn in racks and work space clutter. Available in benchtop or rackmount.
-
PDA 1252 -
Electro Industries/GaugeTech
The PDA 1252 is a portable power quality analyzer designed to monitor, isolate and troubleshoot power system disturbances. Using our advanced analysis software, the Communicator EXT application, view real time data presented in a simple and powerful format. Maximize the Communicator EXT application's power with the optional AiReports to generate disturbance solutions and advanced power reports. The unit is ideal for load surveys, program, monitoring transformer banks and indoor/outdoor electrical monitoring. The PDA 1252 Power Quality Analyzer is mounted in its own watertight carrying case and uses watertight connectors to connect voltage and current leads. Based on the Nexus 1252 platform, the PDA 1252 is easy to use and operate.
-
Shanghai Guantu Technology Co., Ltd.
The lightning wave impulse current generator is an impulse current generator that generates a simulated lightning current waveform . Its working process is as follows: first, the transformer charges the capacitor bank through the silicon pile, when the charging voltage reaches a predetermined value, the spark gap is triggered, and the capacitor is discharged through the total inductance and total resistance of the circuit. When the resistance is greater than or equal to the critical damping value, a unidirectional impulse current wave is generated in the circuit. When the resistance is less than the critical damping value, an oscillating impulse current wave is generated. The magnitude of the impact current amplitude is related to the circuit parameters. When the capacitance value and charging voltage are the same, the smaller the inductance value, the greater the current amplitude. In order to obtain as much current as possible, a pulse capacitor with a small inductance value is usually selected, and the total length of the connecting line should be as short as possible when arranging the main capacitor, so that the total loop inductance value can be reduced as much as possible.
-
TURNS-LCRTZ -
Vasavi Electronics
Digital TURNS TESTER with LCR for Counting / Measuring Number of Turns for Toroidal Coils , Current Sensor , Current Transformer , Round Core Coils. Can measure, Turns along with Winding Polarity , DC Resistance , Inductance (L), Capacitance (C), DC Resistance, Rac, Q, D, ESR and Tan.Toroidal Turns Platforms :TTPT100 : 5 T - 1000 T , TTPT1000 : 500T-10000 T The Platform has 2 connections for the coil and 2 for the probe wire. Measurement principle is based on dynamic comparison of the voltage across one turn and the coil. You will be able to get the polarity or winding indication with respect to the one turn reference.Accuracy : + 0.2% + 0.5T for high and medium permeability cores at suitable test frequency. Internal Diameter must be able to pass a wire as thin as 0.2 mm. External Diameter as high as 200 mm.Test Frequency Selectable in Step : 50 Hz, 100 Hz , 500 Hz, 1 KHz, 5 KHz, 10 KHz. Test Voltage adjustable : 100mV to 1V in steps of 50mV.
-
PCIe-C1553 -
Avionics Interface Technologies
Dual redundant, single, dual or quad stream configurationsSoftware selectable Transformer, Direct, and Bus Stub Coupling Modes - Concurrent Bus Controller, 31 Remote Terminals, & Bus monitor operation - Full error injection and detection - Multi-level triggers for capture and filtering - Ten high voltage (up from 30V) programmable DIO lines - IRIG-B time code encoder/decoder with free-wheeling mode - Real-Time recording and physical bus replay - x1 Lane PCI Express Host Interface (x4 Physical edge connector) - Application interface supporting C, C++, C#, and .NET development - Device driver support: Windows, Linux, LabVIEW Real-Time (others on request) - Compatible with AIT’s Flight Simulyzer GUI Bus Analyzer Software
-
TH2521 -
Shenzhen Chuangxin Instruments Co., Ltd.
TH2521 AC Milliohmmeter is a high-performance and intelligent tester widely used to test contact resistance, internal resistance and battery voltage. The application of constant current source with 1kHz frequency can greatly eliminate the potential error caused by thermoelectricity on DUT. This meter has the function to automatically detect contact failures on test cable. At the range of 30mΩ, basic R resolution can reach 1μΩ. It is applicable for transformer, inductance coil copper resistance, relay contact resistance, switch, connector contact resistance, wire resistance, PCB line and via reistance dan metal defect detection, etc. In the mean time, signals, such as HIGH, LOW, PASS, can be output through HANDLER interface, thus it is very convenient to be used in automatic production line.
