Product

Instrument Transformer Calibrators

MRL 11

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UDEYRAJ ELECTRICALS PRIVATE LIMITED

MRL 11 - UDEYRAJ ELECTRICALS PRIVATE LIMITED

Automatic measure of contact resistance. True 4 terminal measurement. μP operated, automatically saves results.

Product

PPS Clamp Transformer

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Techimp HQ S.r.L

Techimp HQ S.r.L

PPS2 provides power supply to the PD detectors installed on HV cable when low voltage AC power is not available. The PPS2 takes the required power directly from the High Voltage power line under monitoring by means of units clamped on the HV power cable(s).PPS2 is designed to withstand High Voltage line failure events such as temporary overload and short circuit conditions. An internal detection and self limiting circuitry guarantees that PPS2 and the connected equipment survives in case of such events.

Product

Portable Three Phase Transformer

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Supreme Instrument Laboratories

Supreme Instrument Laboratories

Portable 3 phase double wound transformers both step-up & step-down, natural air cooled construction, housed in well ventilated sheet steel cabinet duly powder coated. All the input and output terminals are brought out and terminated on highly insulated bakelite panels duly marked for easy connection. Necessary carrying handles and castor wheel will be provided for portability.

Product

AC/DC Clamp-On Current Transformers

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AYA-Instruments

AYA-Instruments

AC/DC Clamp-On Current Transformers by AYA Instruments

Product

Transformer Demagnetization Tester

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Weshine Electric Manufacturing Co., Ltd

Weshine Electric Manufacturing Co., Ltd

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.

Product

O.E.M. Optical Standards

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Applied Image, Inc.

Applied Image, Inc.

O.E.M. Optical Standards by Applied Image - Boston Scientific Checkerboard Array, Cognex Glass Calibration Plate Set

Product

Standard DIP Socket with Solder Tail Bifurcated Contacts

Series 511

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Aries

Series 511 - Aries

Standard DIP Sockets with Wire Wrap Bifurcated Contacts. Features: Standard DIP sockets are available with solder tail or wire wrap pins, all with bifurcated contacts. Consult Data Sheet No. 12005 for wire wrap pins. Aries offers these standard DIP sockets in more sizes than any other manufacturer.

Product

Grounding Transformers [ZN (Zigzag), ZNyn, YNd(open), Ii0]

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Hilkar

Hilkar

Grounding Transformers are designed for providing an artificial neutral point for ungrounded three phase power systems. During the line-to-ground faults, grounding transformers provide an easy path to ground faults to limit the fault currents and transient overvoltages.

Product

AC Calibration Standard

1U647-001

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Sigma Tek, Inc.

1U647-001 - Sigma Tek, Inc.

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

Standard Probe Station Chucks & Accessories

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ABET Technologies, Inc.

ABET Technologies, Inc.

In this test solutions section of our website we describe the expanding line of Abet PV IV probe stations for the growing variety of solar cell types and sizes being developed around the world. This page describes a line of vacuum chucks and accessories for top/bottom, top/top, and bottom/bottom solar cells from 3 x 3 mm to 300 x 300 mm. Probe stations for multiple device on a single substrate and multifunction probe stations are described further in the sections highlighted to the left of this page.

Product

Standard Memory Grypper Sockets

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Ironwood Electronics

Ironwood Electronics

Standard Memory Grypper Sockets

Product

Split type AC Current Transformer

CTF-400T

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MULTI MEASURING INSTRUMENTS Co., Ltd.

CTF-400T - MULTI MEASURING INSTRUMENTS Co., Ltd.

*1A output for metering application.*Wire stopper is equipped for the slipping protection.*The special connector is not necessary as the output terminals are provided.*Open circuit protection and nonflammable plastic material.

Product

Capacitance Standard Frame

AH 1100

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Andeen-Hagerling, Inc.

AH 1100 - Andeen-Hagerling, Inc.

The AH 1100 capacitance standard frame containing from one to four AH 11A fused-silica capacitance standards provides reference capacitors of unexcelled stability. The inherent stability of this system when subjected to mechanical or thermal shock makes it the ideal transfer standard for capacitance. The built-in precision temperature controllers make it a simple, reliable system to use.

Product

IEC Standard Burden Sets (Current)

IEC Burden Sets

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TESCO

IEC Burden Sets - TESCO

Testing and calibrating current transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. These burden sets have been carefully designed to meet these requirements. They also provide the standard burdens required for the testing of current transformers for metering service, and for the testing (within the current rating provided by the sets) of current transformers for relaying applications, all as called for by IEC (International Electrotechnical Commission) Publication 185: 1987.

Product

Standard IR Target Projectors

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Santa Barbara Infrared, Inc.

Santa Barbara Infrared, Inc.

Santa Barbara Infrared’s 14000Zi Series reflective infrared target projectors are turnkey test systems for electro-optical (E-O) testing of FLIRs and other infrared (IR) imaging systems. The standard target projectors are assembled from SBIR’s STC Series Collimators, Infinity Blackbodies and 300 Series Target Wheels. SBIR also offers a standard athermal target projector with a 5.7° field of view (FOV).

Product

High Frequency Standard Capacitor

GenRad 1403 Series

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IET Labs

GenRad 1403 Series - IET Labs

The GenRad 1403 Standard Air Capacitors are stable, three-terminal standards in decimal values from 0.001 pF to 1000 pF. For measurement at 100 pF and below, a three terminal connection increases the accuracy by eliminating the uncertainty in the measurement introduced by the capacitances between the capacitor terminals and ground.

Product

AC Test Transformer

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Yangzhou Power Electric Co., Ltd

Yangzhou Power Electric Co., Ltd

The AC test transformer are especially designed for testing high voltage products and components, such as cables, power transformers, gas-insulated switchgears, bushings and arresters. It is also suitable to test insulation materials. They are used to generate testing high voltage and function as part of the complete system. These systems are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & pollution tests) or when the load is inductive (inductive voltage transformers).

Product

Loading Transformer

CL-6

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TESCO

CL-6 - TESCO

This readily portable Knopp Loading Transformer weighs only 60 pounds and measures 12″ long, 9″ wide, and 10″ high. Its sturdy enclosure provides protection and adequate ventilation. Two convenient carrying handles are provided. The insulating terminal panel is rigidly secured to the transformer frame, and heavy-current, bus-bar-type terminals are securely bolted to the panel. The two outpout terminals each have two connection surfaces, one on a vertical plane and one on a horizontal plane, for maximum convenience in connecting the heavy current leads and in changing, when necessary, the series-parallel links. The links and the output connections cannot interfere with each other. All terminals and connection links are plated

Product

IEC Potential Transformer Burdens

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Eltel Industries

Eltel Industries

• Burdens for IEC specifications rated for various input voltages available • 2.5 to 207.5 VA at 0.8 PFIEC Potential Transformer Burdens