Switch Test
Make, break, or change the connection of a circuit.
-
Product
HV Switch Test Equipment
-
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.
-
Product
Fuel Display Unit Tester
MS 1125
-
Fuel Display Unit Test Bench is a compact table-top test bench with front panel controls, indications, built-in signal simulator and necessary power supply for testing the serviceability of Fuel Display Unit of Helicopter. FTB operates on 230 V AC and supplies 28 V DC power to FDU. FTB is housed in a metallic cabinet FTB interfaces with both 61 Pin connector and 6-pin socket mounted on the rear panel of FDU by means of the cable connected to the unit. FTB is fabricated utilizing off-the-shelf standard industrial/commercial components like rotary switches, toggle switches, press switches, test sockets, fuse holders, potentiometer etc. The Frequency generation circuit is integrated into FTB for the simulation of Fuel probe and flow rate signals. The frequency of the signal can be selected by means of a rotary switch Low amplitude sine wave signal is simulated for testing flow rates. Variable voltage DC power supply with a voltage range of 24 to 29 Volts is provided within FTB to power-up FDU. 5 V DC is provided for the operation of signal generating circuit (PIC Frequency Controller Board). An off-the-shelf Hand held battery operated Digital Multimeter (DMM) procured from the prominent manufacturer (FLUKE) is supplied with FTB for setting up and measurement of various parameters like Resistance, Voltage, Frequency etc.
-
Product
Three-Phase Transformer Demagnetizer
DEM60C
-
After a DC current test, such as winding resistance measurement, the magnetic core of a power or instrument transformer may be magnetized (remnant magnetism). It can cause various problems such as wrong diagnostics, inaccurate measurements on a transformer, inrush current at the start-up of a power transformer, or incorrect operation of protective relays due to magnetized CT cores. The best way to eliminate this source of potential problems is to use demagnetizer on the power or instrument transformer.The DEM60C is a fully automatic test instrument which performs three-phase transformer demagnetization. Transformer magnetic core demagnetization requires the application of AC current with magnitude decreasing to zero. DEM60C provides this AC current by internally changing the polarity of a controlled DC current. During the demagnetization process, the instrument supplies the current at decreasing magnitude for each step, following a proprietary algorithm. It can demagnetize single-phase and three-phase power transformers.The instrument can be connected to all three phases of a power transformer to be demagnetized, on either the primary or the secondary side. If a user selects specific vector diagrams for different types of transformers, DEM60C will run a specific demagnetization procedure for each transformer type (i.e., single phase, delta, wye/star, zig-zag.) without switching the test leads.DEM60C enables safe and efficient power transformer demagnetization. The instrument automatically regulates the injection of current and discharging energy from the inductance. During and after the operation, an intrinsically safe discharge circuit with an indicator rapidly dissipates the stored magnetic energy. The discharging circuit is independent of the power supply, which improves its reliability in case of loss of power.Test currents of up to 60 A DC enable efficient demagnetization of even the largest power transformers. Using a DV Win software, it is possible to control DEM60C externally.
-
Product
Test Switches and Accessories
-
Test switches are designed and manufactured to allow quick and easy multi-circuit testing of switchboard relays, meters and instruments by any conventional system.These test switches and related test plugs have the features necessary for applications involving the measurement of individual currents and voltages associated with substation instrumentation and protection devices. They have been especially designed for the measurement of potential elements, current elements, and make-before-break short-circuit elements related to Current Transformer (CT) circuits.
-
Product
Meter Test Station
WECO 8000
-
The innovative WECO 8000 Meter Test Station is the first of its kind – a multi-position test board integrating meter qualification and accuracy. This versatile and economic test station is the solution for utilities needing the ability to switch between functional testing and accuracy testing. Separate multi-position test boards are no longer a necessity.
-
Product
Multiplexers
-
Capable of performing the necessary switching between test points of the device under test, to give access to low frequency measuring instruments, in electronic test systems based on tool receivers.
-
Product
Plug-in Test Systems
-
FAME is the innovative, modular plug-in test system for measuring and testing tasks in protection technology for medium-voltage and high-voltage switchgear. The plug-in test system combines complex switching operations for testing the function of current transformers and voltage transducers, as well as tripping and signal contacts.
-
Product
RCD/LOOP/PAT Testers
-
Kyoritsu Electrical Instruments Works, Ltd.
Custom microprocessor controlled for highest accuracy and reliability. 3 LEDs for checking correct wiring status. 0 and 180 degree phase angle switch permits quick tests and consistent readings. Digital read-out of tripping time. Constant current source circuitry ensures that a fluctuating mains voltage does not affect the accuracy of readings. Large custom digital display readout. Visual indication of reversed phase and neutral wiring at socket. Designed to IP54 Rating. Complies with IEC 61557 Test of a large kind of RCD''''s: Standard, Selective, AC and A (DC sensitive breakers)
-
Product
HV DC Test Set
RX30/4P
-
K&S Engineering and Scientific Ltd
The output is continuously variable from zero to 10 kV by means of the panel mounted regulator. An output trip is fitted which operates when the output exceeds 25 mA switches off the test set and operates a neon overload indicator. Primary protection is provided by two panel mounted fuses. The output is protected by the output trip and a magnetic/hydraulic circuit breaker.
-
Product
Handheld Contact Resistance Tester
-
Weshine Electric Manufacturing Co., Ltd
The hand-held Circuit resistance tester is an innovative product. The product is compact, hand-held operation, battery power supply, easy to carry. The product is mainly used in the measurement of contact resistance and other micro-Euclidean resistance of switch contacts. The test speed is fast and the accuracy is high.
-
Product
Pocket Network Tester
LinkSprinter®
-
The LinkSprinter Pocket Network Tester verifies the functionality of copper Ethernet links and identifies errors in less than 10 seconds. The tester reveals network connectivity status and port information while ensuring documentation for every link. The comprehensive AutoTester measures PoE voltage, performs a switch test, and confirms the DHCP server is running and responsive. The tester also verifies gateway/router, internal IP service, and cloud reachability. When paired with the secure Link-Live Cloud Service, the Network Tester automatically uploads results and allows annotation of results enabling job supervisors to easily manage the progress of deployment and troubleshooting tasks assigned to their team.
-
Product
Manual Material Testing
-
Is ideal for tests requiring very small movement, like switch tests. The tester also features a reversible base plate, allowing the tester to be used on uneven or obstructed surfaces. The highly visible EL display and plain language menus in eight languages make programming fast and easy. Both force and displacement values are displayed plus user-selectable data; high/low setpoints, peak, memory data, etc.
-
Product
Switching Test Set
U3020AS26
-
The Keysight U3020AS26 is a switch matrix that consists of two single-pole-six-throw (SP6T) switches. It allows switching of multiple signal paths without physically changing the connections. This allows multiple tests to be performed with the same setup, eliminating the need for frequent connects and disconnects. An entire testing process can be automated, increasing the throughput in high-volume production environments.
-
Product
High Voltage Breakdown Tester
Model HV-55
-
Laxtronics Instruments & Controls Pvt. Ltd
5 Kilo Volt AC, 5 Kilo Volt DC, 30 Milli Ampere, Timer 0 To 100 Seconds, HV Prods, Start-Stop-Trip-Reset Using Single Switch On The Test Prods. Start Function Apply Test Voltage From 0 To Set Voltage Gradually.
-
Product
Meter Test Switches
-
TESCO introduced the original Meter Test Switch in the early 1920’s. Today, TESCO’s line of Test Switches has been redesigned with the intention to combine the best features of tried and proven switching methods with improvements in materials and construction. All of the current carrying parts are bright tin plated to prevent corrosion. Good operating contact is assured on periodic meter tests, even when the switch has been idle for long periods of time in an unfavorable atmosphere.
-
Product
Vector Signal Generator
SGT100A
-
The R&S®SGT100A has a clear focus on automated environments with high speed and a compact design. The radio frequency chain has been optimized for the fastest frequency and level switchover times. In the baseband, the multisegment waveform mode helps users quickly switch from one test signal to the next. Though compact in size, the R&S®SGT100A has excellent RF characteristics (signal quality and level accuracy). Maximum output level, level repeatability and excellent EVM performance are key characteristics in production environments. Equipped with a LAN and USB interface, the R&S®SGT100A enables remote control of test equipment in automated applications.
-
Product
Benchtop DC Electronic Load
63000
-
Chroma Systems Solutions, Inc.
The 63000 series programmable DC electronic loads are reliable, precision instruments primarily designed to test switching power supplies, A/D power supplies, power electronic components, adapters, 3C batteries and chargers. Its maximum 350W rated power makes it suitable for testing numerous types of lower power devices.
-
Product
AC Calibration Standard
1U647-001
-
The 1U647-001 is a low cost calibration standard used to determine if a 1U632-100 or a 1U663-100 DMU requires factory calibration. Its portability makes it ideal for field-testing. The standard generates signals that simulate the aircraft’s resolvers, rotary variable transformers (RVTs), and linear variable displacement transformers (LVDTs). The unit also generates a pulse width modulated (PWM) signal, and routes the output of an ARINC 429 source to the different DMU input channels. The calibration standard connects directly to the DMU and replaces the output signals of an active extender card. Discrete switch settings simplify testing. The unit is housed in a rugged aluminum case.
-
Product
High-Density PXI Large Matrix Modules up to 1 Amp - BRIC™
-
Pickering's high-density PXI large matrix BRICs offer current handling up to 1 Amp and select models are supported by our Diagnostic Test Tools, Built-In-Relay-Self-Test (BIRST) and eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures within LXI, PCI and PXI switch systems.
-
Product
PCI Multiplexer Cards
-
*High-density 4-bank, 24-channel, 2-pole multiplexers*2 Amp multiplexer range with 18 configurations between single 64-channel 1-pole and quad 8-channel 2-pole*High-density multiplexers with switching formats between 5-channel, 32-pole and 198-channel, 1-pole*High-voltage multiplexers designed for cable testing applications*Supported our eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures our switch systems.
-
Product
Instrumentation
-
Test instruments, Switching & RFIUs, and Test, Simulation, & Avionics Interfaces.
-
Product
L2-7 10GbE Test Solutions
NGY 10GE SFP+ and 10G BASE-T Load Modules
-
Keysight Network Applications and Security
Ixia's 10 Gigabit Ethernet LSM10GXM test load modules delivers an industry-leading, high-density, affordable layer 2 through 7, 10 Gigabit Ethernet IP test solution. The NGY family supports both low port count layer 2/3 applications with limited project budgets and highest density test lab, QA, and system test applications. NGY is perfect for both converged data center infrastructure testing and 10GbE switch test beds. NGY load modules leverage Ixia's converged data center test applications to offer the high port scalability, virtual scalability, protocol coverage, with an affordable test solution for data communications testing.
-
Product
200KHz AUTOMATIC TRANSFORMER TEST SYSTEM
VE2729XAU
-
Its a Microprocessor Based 200KHz Automatic Transformer Tester with inbuilt 20 Pin Channel Scanner for Automatic Switching and Testing Coils & Transformers (Ferrite) with Max. 20 PINS. Test Parameters : -> Inductance (L)-> Leakage Inductance (Lk)-> Capacitance (C)-> DC Resistance (Rdc)-> AC Resistance (Rac)-> Turns Ratio with Winding Polaity-> Quality Factor (Q)-> Impedance (Z)
-
Product
Keysight Triple 1x2 SPDT Unterminated Microwave Switch Module for 34980A
34947A
-
The Keysight 34947A microwave switch for the 34980A Multifunction Switch/Measure Unit offers bi-directional switching for test signals from DC to 26.5 GHz. These switches provide excellent insertion loss, isolation, and VSWR specification. The microwave switches are configured as three independent 1x2 (SPDT) unterminated switches on a single module. For general-purpose microwave switching applications, the module can be used to switch separate signal sources for a multi-band receiver/transmitter testing application.
-
Product
Decades
-
PeakTech Prüf- und Messtechnik GmbH
For production testing, teaching aids, research and development. You can set all resistance values between 1Ω to 11.111 MΩ with high precision in 1Ω steps to get the desired value quickly and user-friendly. The angled plastic housing ensures a clear arrangement of the rotary switches, whereby the test leads are connected via 4mm safety sockets.
-
Product
10 Gb/s SFP/SFP+ Evaluation Board
EV-SFP-171
-
The purpose of this SFP+ evaluation board is to provide the designer with a convenient means for evaluating SFP+ fiber optic transceiver such as 10 Gb/s(up to 16 Gb/s) SFP/SFP+ transceiver compliant with ANSI Fibre Channel FC‐PI‐5 for high speed electrical and optical specifications. This board provides SMA connectors for high speed TX and RX signals. The low speed control signals such as Tx_Fault, Rx_LOS and Rate_Selects can be controlled by using on board switches and test points. A connector for 2 wire serial interface to the module is also provided.
-
Product
Multiport Coaxial Switch, DC to 4 GHz, SP4T
87204A
-
The Keysight 87204A terminated multiport switch provides the life and reliability required for automated test and measurement, signal monitoring and routing applications. Innovative design and careful process control created the Keysight 87204A which meet the requirements for highly repeatable switching elements in test instruments and switching interfaces. The Keysight 87204A is designed to operate for more than 10 million cycles. The exceptional 0.03 dB insertion loss repeatability is warranted for 5 million cycles at 25° C. This reduces sources of random errors in the measurement path and improves measurement uncertainty. Switch life is a critical consideration in production test systems, satellite and antenna monitoring systems, and test instrumentation. The longevity of this switch increases system uptime, and lowers the cost of ownership by reducing calibration cycles and switch maintenance.
-
Product
Automated Switch Test Equipment
-
TRICOR Systems Inc. offers test equipment for switches, keypads, rubber, etc. Virtually any component where accurate force-displacement and measurements are required. From our Model 933A, a low cost life test system to our Model 925 test station used to obtain precise force measurements relative to displacement; we have the system you require.
-
Product
Contunuity Tester With Audio Warning
CT-01
-
Laxtronics Instruments & Controls Pvt. Ltd
5 Kilo Volt AC, 30 Milli Ampere, Timer 0 To 100 Seconds, HV Prods, Start-Stop-Trip-Reset Using Single Switch On The Test Prods. Start Function Apply Test Voltage From 0 To Set Voltage Graduall
-
Product
Vertisocket™ Horizontal Mounting
Series 800
-
Vertisockets Horizontal Mounting with Bifurcated Contacts. Aries offers a full line of VertisocketsTM for DIP packaging of LEDs, incandescent lamps, DIP switches, test points, etc. The variations of mounting position and pin configuration provide exceptional design freedom.
