Potential Transformer
a type of intrument transformer enabling secondary connected metering.
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Product
Zeta Potential & Particle Size Analyzer
AcoustoSizer II
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The new AcoustoSizer IIs provides thorough characterization of concentrated colloidal dispersions. Directly measuring particle size, zeta potential, pH, conductivity, and temperature, it furnishes the most comprehensive analysis available in a single, turnkey instrument. Based on a flow-through sensor design, the AcoustoSizer IIs can be used in a laboratory batch analysis mode or connected directly to a process slipstream. Built-in syringe pumps provide automated potentiometric and volumetric titration capabilities for accurate isoelectric point and surfactant addition determination.
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Product
Transformer Winding Resistance Tester
KRI 9310
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KRI 9310 adopt Kelvin four-wire testing method, which effectively eliminates the influence of the resistance of the test line on the test results. It can be able to increases the current to 10A by which can test extremely low resistance to 0.01 Ω(such as amorphous alloy, Copper-nickel, nickel-chromium-iron, iron-chromium-aluminum etc). For the tested objects with high resistance value (CT/PT), the instrument can extend the range to 20 kΩ，so the wide resistance test range enables KRI9310 can cover 80% of the power transformer products on the market and switchgear bus-bar cable etc. The power of the tester use the built-in rechargeable lithium battery that can test hundreds of transformers by one time charging.
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Product
IEC Current Transformer Burden
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• Burdens of 1A and 5A for IEC & ANSI specifications are available • 40VA, 20VA, 10VA, 7.5VA, 6.25VA, 5 VA and different combinations of these at 0.8 PF 3.75, 2.5, 1.25 & 1VA at 1.0 PF
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Product
Transformer Heat Run Tester
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1. Suitable for all transformers below 240MVA heat run test and winding resistance testing.2. Printing heat run data automatically.3. With double power supply, can test high voltage side and low voltage side simultaneously and test any operation respectively.4. With anti breakage protection function of inductive test items.
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Product
Transformer Resistance Testing
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Transformer insulation resistance deterioration is one of the most common causes of transformer failure: a failing transformer is a costly replacement in an electrical system with the potential for a long downtime. If you fail to maintain your transformer with regular insulation resistance testing (as can be carried out by the Megger Transformer Ohmmeter (MTO) series of transformer test equipment) then it’s likely to fail before reaching its maximum operating life.
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Product
Differential Transformer Type Extensometers
DT Series
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ISO Class 1 Compliant Differential Transformer Type Extensometers The ISO 6892-1 standard for tensile testing of metallic materials prescribes Class 1 or higher extensometers, and JIS Z2241 prescribes Class 2 or higher extensometers when measuring withstanding pressure. The DT series includes Class 1 compliant differential transformer type extensometers, which can be used to implement test methods compliant with metal tensile test standards.
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Product
PXI Potential Divider Module 24-Channel (no resistors fitted)
40-282-121
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The 40-282 is a potential divider with up 24 separate channels. This can be used to emulate potentiometer devices, each channel having a fixed R1 R2 ratio. Additionally, the centre point can be shorted to either of the potentiometer end points.
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Transformer Testing Instrument
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The Motwane Manufacturing Company
Transformers are a vital link in the electrical distribution system. Accurate and timely transformer maintenance can prevent breakdowns by detecting potential causes, and eliminating them before danger strikes. In addition, regular maintenance ensures multiple years of trouble-free operation. Motwane offers a wide range of transformer maintenance products, such as the transformer turn ratio tester, winding resistance tester, automatic oil BDV tester, and oil tan delta resistivity tester.
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Product
Transformer Oil Tester
GTD-61A
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1. The GTD-61A Automatic Oil Tan Delta(OTD) & Oil dielectric loss tester is highly automated, allowing for the measurement of temperature rise, dielectric loss, and resistance in one go.
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Product
Zero Phase Current Transformer
MZL-65
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MULTI MEASURING INSTRUMENTS Co., Ltd.
Split-core type for measuring zero phase current
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Product
1 Channel, MIL-STD-1553, Dual Redundant, Transformer Coupled, Assisted Mode Capable (AMC)
FTA
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MIL-STD-1553 is a military standard published by the United States Department of Defense that defines the mechanical, electrical, and functional characteristics of a serial data bus. It was originally designed for use with military avionics, but has also become commonly used in spacecraft On-Board-Data-Handling (OBDH) subsystems, both military and civil. It features a dual, redundant, balanced-line, physical layer; a (differential) network interface; time division multiplexing; half-duplex command/response protocol; and up to 31 remote terminals (devices).
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Product
Transformer Insulating Oil Dielectric Tester
CXYJ-501
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Shenzhen Chuangxin Instruments Co., Ltd.
Insulating Oil Tester is designed according to of GB-86 and IEC60156 standards.
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Product
Split type AC Current Transformer
CTS-100
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*1A output for metering application.*Short circuit switch for secondary output is provided for safe operation.*High accurate transformer for the application of first class meter.*Easy installation by metal fitting.
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Instrument Transformer & Switchgear Testing
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Our stationary and mobile instrument transformer test systems are used to test current and voltage instrument transformers. Among other things, accuracy testing, demagnetization and insulation testing are possible.
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Product
Instrumentation Transformers
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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.
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Product
Combined Transformer
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Combined Transformer is a great solution for projects with dimension restrictions. Because we focus on quality and reliability of our products our combined transformers also require minimum maintenance once installed.
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Product
Hi Potential & Cable Continuity Test Fixture
310HIPOT
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The most important features of this hipot tester fixture is its safety and ease of use intuitive control functions and durability in a production environment.
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Product
2KVA Scaler Transformer
T-1005
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The Titan Series T-1005 Scaler Transformer is used to conveniently scale the standard OV to 130V/260V full scale AC Power Source/Frequency Converter output to 76 different full scale voltages and currents. It is also used to join and scale the power from multiple Titan series AC Power Sources/Frequency Converters into a single output. It has a conservative continuous power rating of 2KVA and excellent voltage regulation.
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Product
ANSI Relaying Current Transformer Burden
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The ANSI Current transformer burden is designed for loading the current transformer during accuracy Tests. The ANSI burden is designed as per ANSI burden C57.13.It can be used along with the Eltel Automatic Instrument Transformer Test Set to test CTs as per ANSI Standards.
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Product
Transformer Rated Pre-Wired Meter Enclosures
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TESCO Transformer-Rated Pre-Wired Meter Enclosures are built with the TESCO tradition of quality and durability. TESCO enclosures are designed for use in commercial and industrial metering installations where voltage ratings of 480 and above are required. The enclosures are available with ringless, single piece or two piece covers and can be pre-wired between the test switch and socket to meet your exact specifications.
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Product
Instrument Transformer Testing
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Weshine Electric Manufacturing Co., Ltd
Your product description goes here.
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Product
AC Test Transformer Products
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Shanghai Guantu Technology Co., Ltd.
Manufacturing scope:Output voltage: 0~200kVOutput capacity: 0~20kVATechnical features of AC test transformer:Light weight; adopting oil-filled and air-filled structures reduces weight by 20% year-on-yearStatic noise; uniform electric field design and special fastening structure, no discharge and no mechanical noise at rated outputHorizontal iron core structure reduces the center of gravity of the equipment to a low pointMulti-flange combination with high structural strengthKey parts are cushioned with advanced elastic materialThe control box has complete protection functions and strong overload capacity
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Product
Transformer Degaussing Analyzer
KRI6691
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The KRI6691 transformer degaussing analyzer injects current into the test winding by applying ±90V voltage, and collects the terminal voltage and winding current to draw the hysteresis characteristic curve. Linear quantitative analysis of transformer remanence can be performed, and rapid demagnetization can be achieved by tracking the hysteresis curve.
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Product
Current Transformer Tester
CTT
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The CTT is designed to test the current transformer ratio, Phase shift, Polarity, Excitation, Saturation, Winding resistance and Insulation resistance using the voltage method in compliance with ANSI/IEEE C57.13.1 and IEC 60044-1 standards, where voltage is applied to the secondary X terminals of the current transformer.
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Current Transformer Testers
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Vanguard Instruments Company, Inc.
Performs CT excitation, current-ratio, polarity, and phase angle testsMeasures insulation resistance and winding resistance of the CT seconday windingsMeasures the CT's secondary burdenTest record header information including company, substation name, circuit ID, manufacturer, CT serial number, operator name, and test record-commentsBuilt-in 4.5-inch wide thermal printerPlot Multiple Saturation CurvesStores up to 128 CT test plans and 140 test records internallyUSB, Bluetooth, and USB Flash drive interface
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Product
Range Extension Transformer
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• Range extension transformer to extend the capacitance range upto 2.6 micro Farad (ACTS-12K) and 2.4 micro Farad (CTS-12KSA)
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Product
Transformer Monitoring And AVR
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Power transformer is a basic equipment for the Transmission and Distribution Network and requires the application of powerful Monitoring and Control Systems. RTU Dt set is developed and intended for medium and large oil immersed Power Transformers with On-load Tap Changers (OLTC). The set provides safe, reliable, easy to use and cost effective power transformer condition monitoring and Automatic Voltage Regulation (AVR).
