-
Product
Transformer Winding Resistance Meters
RMO TD Series
-
The RMO-TD Series On-Load Tap & Winding Resistance Analyzer is designed for the measurement of winding resistance of inductive elements, and for tap changer analysis. The RMO-TD series is based on the latest technology, using the most advanced switching technology available today. The RMO-TD series is accurate (0.1%), powerful (up to 60 A) and lightweight. It generates true, ripple-free DC current with automatic metering control and a discharge circuit.
-
Product
High Current DC Transformerd
-
High Current DC Transformer provides very accurate DC current measurements up to 3000 A with output current that varies directly with the input current in three ranges. This direct current transformer is designed with an open window to pass a single cable, set of cables, or buss bar that carry the direct current to be measured.
-
Product
OIP TYPE VOLTAGE TRANSFORMER
-
12kV - 145kV post type voltage transformers having Oil Impregnated Paper( OIP) as major insulation has been designed with several unique features.OIP insulated outdoor products are subjected to extreme climatic conditions and hence extra care is taken in the design and manufacturing of such transformers.
-
Product
Tap Changer Analyzers & Winding Ohmmeters
-
Winding resistance test of inductive test objects, such as power transformers, is one of the most effective non-intrusive ways of checking its condition. Due to their advanced design, DV Power winding resistance meters provide high test currents (up to 100 A DC) and high accuracy (up to 0.1%) within light and portable test instruments. In addition to winding resistance measurement, it is also possible to perform simple, quick and reliable transformer on-load tap changer condition assessment by recording the test current during tap changer operation, also known as DVtest. Because of that, problems with a tap changer connection, contacts, and switching procedure can be detected.DV Power winding ohmmeters consist of single-phase RMO-T and three-phase TWA series. Models from the TWA series are designed for six-winding resistance measurement of power and distribution transformers, with only one single-step cable setup. As a result of reducing the total test time, it enables significant saving of time and money.Typical application areas of these instruments are high-voltage substations and industrial environments. They are intended to measure the resistance of:Transformer windingsOn-load tap changersGeneratorsElectrical motorsHigh-current bus bar jointsCable splicesWelding joints
-
Product
Turns Ratio Meter
Model TRM200
-
Turns Ratio Meter Model TRM200 is widely used in transformer industry in manufacturing and repairing service. It directly display the ratio of LT turns & HT turns. It is capable to measure turns ratio till 1:1200. Turns ratio meter is designed to be a rugged and reliable. It is equipped with stable 250mA source. The design is based upon in-house invented & patented technology. TRM200 has also option for 1amp current source on demand.
-
Product
Equipment Front End Module Wafer Handler
Sigma EFEM
-
Integration transforms the bond tester into a fully automated system. We offer various types of EFEM (Equipment Front End Module) wafer handlers, to combine with a Sigma W12 for operator-free bond testing.
-
Product
AC Voltage Test Systems
-
HIGHVOLT Prüftechnik Dresden GmbH
AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.
-
Product
High Quality Transformer Oil Dielectric Strength Tester
AS-023A
-
Chongqing Assen Power Equipment Co., Ltd
AS-023A Series High Quality Intelligent Transformer Oil Dielectric Strength Tester is specially designed for testing dielectric strength (Breakdown Voltage) of transformer oil. The breakdown voltage (dielectric strength) is one of the most important parameters of transformer oil, it is a rule of the voltage withstand. The value of breakdown voltage (dielectric strength) indicates whether the oil contains water, impurity and electric particles, and you’ll know the oil value via the breakdown voltage (dielectric strength).
-
Product
GPIB-RS232, Instrument Control Device - Japan 100VAC
779732-07
GPIB Controller
The GPIB‑RS232 is an IEEE 488 controller device for computers with an RS232 port. You can use this device to integrate an instrument into your system using GPIB. This device transforms a computer with an RS232 serial port into a talker, listener, or controller on the GPIB bus. It can also interface RS232 instruments and peripherals to the GPIB bus. It can implement the physical and electrical specifications of the IEEE 488 and RS232 standards, as well as interpret and execute high-level commands from the serial port, including RS232‑to‑GPIB and GPIB‑to‑RS232 protocol conversions. This device is IEEE 488.2 compatible. The device includes a license for the NI‑488.2 driver software, providing maximum reliability for connecting to third-party instruments with GPIB.
-
Product
High-Voltage Test Device
PGK 110 HB
-
Cable testing and diagnostics with the BAUR PGK HB. There are hardly any other longer-lasting, more robust and cost-effective testing devices than the two-piece high-voltage test devices from the PGK HB series. They generate continuous adjustable test voltages with mains frequency or optionally DC with positive or negative polarity. The display instruments for current and voltage, the safety control unit and the regulating transformer for the voltage are integrated in the operating unit.* Testing of medium- and high-voltage cables* DC voltage testing of up to 110 kV output voltage with positive or negative polarity* AC voltage testing - up to 80 kV for switchgear, busbars and insulating elements* Easy-to-maintain 2-piece design
-
Product
IC & Transformer
-
Mornsun Guangzhou Science & Technology
MORNSUN launched the self-designed electronic integrated circuits according to the different product lines, types of the integrated circuit include AC/DC power supply control ICs, DC/DC power supply control ICs, interface ICs, start-up ICs, contactor power saving controller ICs and digital isolator ICs. MORNSUN IC chip can be widely used in industrial equipment, process control, data acquisition system, building automation, smart meter, etc. Adopting MORNSUN's AC/DC transformers and DC/DC transformers, with the use of its control ICs, can achieve wide voltage input flyback power supply design with multiple protection functions and superior EMI performance. We hope that those power transformers along with the integrated circuits & chips electronics can be an ideal fit for your application needs.
-
Product
Instrumentation Transformers
-
RR manufactures Transformer for Oil Test Set / Oil BDV Set. These are available in→ 25-0-25 KV→ 30-0-30 KV→ 40-0-40 KV→ 50-0-50 KV→ 60-0-60KV→ Higher ranges availableThese transformers are available in various models to suit various needs and budgets. We Specialize in manufacturing LOW WEIGHT TRANSFORMERS for AUTOMATIC OIL TEST SET MICROPROCESORS.
-
Product
Semiconductor Testing
-
Teradyne’s semiconductor test portfolio is transforming the way you test chipsets for automotive, industrial, communications, consumer, smartphones, and computer and electronic game applications. Semiconductor devices span a broad range of functionality, from very simple low-cost devices such as appliance microcontrollers, operational amplifiers or voltage regulators to complex digital signal processors and microprocessors as well as memory devices.
-
Product
HIPOT Insulation Testers
-
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.
-
Product
Pulp and Paper Solutions
-
Integrated solutions for improved pulp and paper mill productivityABB's end-to-end solutions for pulping and papermaking support the entire value chain - from woodyard to shipment, from mill to enterprise. We are committed to ongoing lifecycle, evolution support and development of next-generation technologies driving the modern mill transformation.
-
Product
Transformer Turn Ratio Instrument
ART-3D
-
The ART-3D is high precision instrument designed to measure ratios, magnetization currents, phase-shifting in power transformers, distribution transformers, potential and current transformers, in conformity to IEEE C57.12.90 and CEI/IEC 60076.
-
Product
EDM Post Analyzer Software
-
The Post Analyzer application is used for the post processing of previously recorded time stream data. Post processing includes data conditioning, Fourier transform operations, and specialized analyses such as order tracking and octave analysis.
-
Product
Primary Injection Test Set
PI-6000
-
The PI-6000 is a rugged & durable primary injection test set capable of testing circuit breakers up to 6,000 amperes frame size. It incorporates an output transformer with dual primaries to facilitate its use on power sources of 480 VAC as well as 208-240 VAC. The unit also includes dual secondaries to provide optimal impedance matching to a wide range of circuit breaker sizes. An internal voltage sensor automatically configures the AC control power section to be energized only when properly configured for the applied voltage.
-
Product
Surge Testers
MTC 2
-
Advanced automatic high precision electrical winding testers for testing products like alternators, stators, transformers, armatures and motors. Available as static or portable units from 6-50 kV.
-
Product
Dissolved Gas Analyzers
-
Identify and monitor critical transformer fault types with dissolved gas analyzers that easily retrofit existing transformers or can be made specifically for new builds
-
Product
Motor Drive Analyzer, 500 MHz, 8 Ch, 12 bits, 10 GS/s, 50 Mpts/Ch
MDA 8058HD
Analyzer
Static power analysis - like a dedicated power analyzer.Dynamic power analysis – capture more information.Complete test coverage – control system, power section, motor.Comprehensive mechanical interface.Harmonics calculation option.Vector display option (THREEPHASEVECTOR).Waveform Transformations option (THREEPHASEdq0).16 Channels with OscilloSYNC™.
-
-
Product
Inductive sensors
-
Inductive sensors are signal generators which detect function-related movements of processing machines, robots, production lines, conveyor systems etc. in a contactless fashion, and transform them into electrical signals.
-
Product
PD Free Test Transformer
-
Wuhan Fanke Transformer Manufacture Co., LTD
PD Free Test Transformer
-
Product
Fluid Power Actuators
CQ
-
The CQ range provides an innovative fully-concentric and balanced actuator design for quarter-turn valves. The design features a helical mechanism that transforms linear piston motion into quarter-turn valve stem rotation. CQ actuators provide a much higher torque output for a given footprint than scotch yoke designs typically utilised to operate many quarter-turn valve types. It is therefore ideally suited for installation in confined spaces. Further, Rotork’s unique helical pin design provides higher efficiency than a helical gear mechanism utilised by other valve actuator manufacturers.As standard, the CQ torque output profile, like that of a scotch yoke actuator, is engineered to parallel the torque demand profile typically found with popular quarter-turn valve types. The CQ design however is unique in that the torque profile can be custom engineered and manufactured to meet specific, non-standard valve torque requirements.In our experience, the CQ standard range of sizes is suitable for applications that require a pneumatically powered actuator with torque demand less than 150,000 Nm. However, we also engineer CQ actuators with greater output and/or hydraulic power. Please apply to Rotork for these applications.
-
Product
NI-9246, 50 kS/s/ch, 20 Arms, 30 Apk, 24-Bit, 3-Channel C Series Current Input Module
783920-01
Current Input Module
50 kS/s/ch, 20 Arms, 30 Apk, 24-Bit, 3-Channel C Series Current Input Module - The NI‑9246 is designed to support direct ring lug connectivity to the three-phase high-current measurements of 1 A and 5 A current transformers (CTs). It is optimized for power, energy, and industrial applications. The safety features, certifications, input ranges, overvoltage ranges, and connectivity are well suited for applications such as power quality monitoring and metering, utility pole-mounted smart switches, utility pole-mounted smart grid reclosers, substation merging units, industrial machine measurements, health monitoring, predictive maintenance and prognostics, and phasor measurement units (PMUs).
-
Product
Primary Test Equipment
LET-1000-RD
-
It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.The regulation system is based on a continuously variable autotransformer (Variac) that supplies to a power transformer that delivers the high current outputs and isolate the main supply from the load. A built-in ammeter and a timer gives the information about the current value and the operation time of the relay or breaker under test.
-
Product
Quality Planning Environment Software
-
Siemens Digital Industries Software
The Quality Planning Environment portfolio of software from Siemens PLM Software standardizes and automates these quality engineering process tasks by enabling the direct consumption of data directly from the 3D CAD model. Manual tasks are reduced or, in many cases, completely eliminated. Quality Planning Environment helps you transform commercial 3D CAD systems into specialized systems for managing the quality engineering process and the development of 3D model-based inspection plans.
-
Product
Switching Power Chargers
-
JYUE LII INTERNATIONAL CO., LTD.
A&V power transformer supplies and manufactures certified switching power charger with industrial UL / cULus / CB / CE / TUV & ISO 9001:14001 certified electrical products and manufacturing facilities based in Taiwan. Switching Power Charger Includes C02 Series, C05 Series, C06 Series, OP Series, C07 Series, C08 Series, MDA Series, LN Series Switching Power Charger
-
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.
