Product

High Voltage Transformer

-

R.R.Transformers & Equipments

R.R.Transformers & Equipments

RR manufactures HIGH VOLTAGE TRANSFORMERS for various Industrial Applications.

Product

Solid State Synchro Control Transformer and Solid State Resolver Control Transformer

SCT-RCT Series

-

Computer Conversions Corporation

SCT-RCT Series - Computer Conversions Corporation

The SCT Series are low cost, miniature, solid state control transformers designed for military and industrial control applications. They will directly replace conventional electromechanical control transformers & thus provide digital control to existing analog servo systems. They simultaneously accept a 3 wire synchro input (0) and a digital angle input (0), and provide an ouput which is the sine of the difference between these two input angles (A sin wt sin (0-0) ("wt" is the synchro excitation frequency).

Product

Split Core Current Transformer

-

Beijing GFUVE Electronics Co.,Ltd.

Beijing GFUVE Electronics Co.,Ltd.

Have a "split" in the core that allows the CTs to open and be placed around the conductor without having to disconnect the conductor or disrupt the wiring.

Product

Electrical Standards

-

Fluke Calibration

Fluke Calibration

To verify the performance of an electrical calibrator or dc calibrator, you need an electrical standard. Fluke Calibration standards are found in primary calibration laboratories across the world. A wide range of electrical standards and frequency standards are designed to meet the needs of today’s laboratories for traceability and quality accreditation while also being portable, simple to use, and easy to support. Electrical standards include: Voltage standards; ac/dc transfer standards; ac measurement standards; resistance standards; ratio standards; current shunts.

Product

Burn Down Transformer

ATG 2

-

BAUR

ATG 2 - BAUR

Cable fault location with the BAUR ATG 2. The ATG 2 burn down transformer is used for impedance reduction of cable faults in low- and medium-voltage networks. The short-circuit proof 2300 VA stray field transformer delivers a maximum voltage of 10 kV and is housed in a fully enclosed 19" housing.* Portable device for changing the fault resistance* Useful for cables that are difficult to access* Proven methods for complicated faults* Independent current and voltage control on each burning level

Product

Isolation Transformers 230V

-

PeakTech Prüf- und Messtechnik GmbH

PeakTech Prüf- und Messtechnik GmbH

Due to the high safety requirements in service workshops, schools and industry, an isolating transformer is an absolute prerequisite for carrying out professional repair work. Galvanic isolation between primary and secondary voltage during measurements and repairs on open devices guarantees a high safety standard for the user. Of course, galvanic isolation from the mains voltage also offers other advantages in electronics development, audio technology and many other areas.

Product

Transformer Performance Tester

6691

-

Kingrun Instrument Co., Ltd.

6691 - Kingrun Instrument Co., Ltd.

applying ±90V voltage on the winding of the transformer demagnetized and get the voltage value on the terminal and the current value in the winding to draw the hysteresis characteristic curve. This method can be used for linear quantitative analysis of residual magnetism in transformers, and fast demagnetization can be achieved by tracking hysteresis curves. The analyzer can measure magnetism residual rate before and after demagnetization.

Product

Three-Phase Transformer Winding Resistance Meters

TWA Standard Series

-

IBEKO Power AB

TWA Standard Series - IBEKO Power AB

When it comes to winding resistance measurement on three-phase power transformers and autotransformers, TWA Standard series offers some of the most technically advanced instruments with LCD display in the market. Both models are capable of testing six transformer windings with a one-time cable connection, as well as three-phase automatic transformer demagnetization. The stored magnetic energy is safely automatically discharged at the end of the test. The built-in tap changer control unit enables automated test mode, where the instrument operates the tap changer without operator input and records winding resistance results based on pre-selected stabilization criteria. This option makes the operator’s job significantly easier.Both models can output test currents from 5 mA to 25 A DC for the purpose of winding resistance measurement. TWA40D has a special test mode for checking the synchronization of on-load tap changers with three phases simultaneously tested in parallel, in which the total test current can rise to up to 40 A DC.TWA40D has additional advantages when it comes to non-intrusive tap changer analysis. The unique DVtest method enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, simultaneously with the measurement of tap changer motor current which helps with the detection of motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or on three phases simultaneously. It can also be performed as an additional test simultaneously with the winding resistance test in all tap positions.An additional unique advantage of TWA40D is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer (connected in a YN configuration). This can significantly shorten the total testing time – for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.The test leads for TWA three-phase transformer winding ohmmeters are interchangeable with the TRT turns ratio testers, which means that both sets of tests can be performed with a single test lead connection to the power transformer terminals.

Product

Reference Standards

GF333V2

-

Beijing GFUVE Electronics Co.,Ltd.

GF333V2 - Beijing GFUVE Electronics Co.,Ltd.

Standard kWh meter is a reference standard with the characteristics of wide-range, multifunction and high-precision. It has accuracy class of 0.02. By adopting techniques of DSP, embedded system and automatic temperature balancing and other compensation, it has not only advantages of light weight, small size, high precision, high performance, powerful function, original interface, ease-to-use, but also work stability.The product can be widely used in fields of electric energy measuring, electric energy laboratories and other relevant industry, not only in laboratories but also at the industrial field.

Product

Flux Testing Transformer

-

NEO TELE-TRONIX PVT. LTD

NEO TELE-TRONIX PVT. LTD

The testing equipment is manufactured in strict adherence with industry standards using superior quality raw materials, sourced from reputed vendor in market.

Product

(125×150×22mm) Single-Channel Full Function Standard Booster EDFA module

EATV5100-FM05

-

Hangzhou Huatai Optic Tech. Co., Ltd.

EATV5100-FM05 - Hangzhou Huatai Optic Tech. Co., Ltd.

The EATV5100-FM05 standard Booster EDFA module provides high power, high reliability, and superior optical performance in an industry standard form factor. This product enables deployment fo flexible, high-density optical networks, while reducing capital and operating applications' requirements. This module is ideal for today's highly dynamic networks and cost sensitive market. EATV5100-FM05 Full Function Booster EDFA Module adopts Standard Versions for Single Channel and Narrowband. The EDFA includes a cooling pump laser, input monitor and input isolator, output monitor and output isolator, and a reel of optimized erbium-doped fiber. These components are contained within a standard 125×150×22mm package.

Product

Control Transformers

-

Entes Elektronik

Entes Elektronik

ENTES control transformers ensure the safe operation of measuring devices with 24 VAC supply voltage for electical control panels. Input voltages of Control transformers are either fixed (230 or 400V) or selectable with taps (400;230+15-15).

Product

High Voltage Transformers

-

Neutronics Manufacturing Co.

Neutronics Manufacturing Co.

We, NMC, are engaged in manufacturing AC/DC High Voltage Transformers ranging from 5kv upto 150Kv having current capacity from 10mA to 200mA AC/DC in Air cooled or Oil Cooled type as per the customer requirement.

Product

AC/DC Clamp-On Current Transformers

-

AYA-Instruments

AYA-Instruments

AC/DC Clamp-On Current Transformers by AYA Instruments

Product

Current Transformer

ST-6RCT

-

Standard Electric Works Co., Ltd

ST-6RCT - Standard Electric Works Co., Ltd

● Primary Current Rating (Amp) : 400~600

Product

Standard Shackle Load Cell

SS-3.0

-

Dynamic Load Monitoring Ltd.

SS-3.0 - Dynamic Load Monitoring Ltd.

The DLM Standard Shackle Load Cell is a high strength marine grade cable connected Load Cell. Manufactured from industry leading Crosby or GN Shackles along with a stainless steel load pin.

Product

Standard

-

Quartzlock (UK) Ltd.

Quartzlock (UK) Ltd.

RF Distribution Amplifiers