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CT Test
measures insulation, excitation current, turns ratio, winding polarity saturation and/or winding resistance. Current Transformers
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CT & PT Test Kit
PCT200i
PCT200i is specially designed for current transformer characteristic test.This CT analyzer can finish the measurement class CT and TYP class CT.The additional functions include ratio and angle differential tests (the measurement points in the GB standard),FS and inductance,steady-state parameters,peak error and transient parameters,etc.
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Multi-ratio CT Auto Test Box
PCT200 Series
The ATB01 PCT200 series Auto Test Box is specially designed as an accessory of PCT200i and PCT200Ai for automatic testing of the multi-ratio CT with multiple taps.
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CT Analyzer
PCT200i
PCT200 series CT test set (CT Analyzer) is a current transformer test equipment specially designed for current transformer characteristic test and with additional PT test functions for reference test. PCT200i owns more test items and higher technical parameters.
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CT Tester
6000 Bird Dog Plus
Spinlab Utility Instrumentation, Inc.
This new and exciting true 3 phase Bird Dog Plus enables you to determine the accuracy of any meter in the field--from Form 1 through Form 17. Electronic sensors allow you to automate the test to gain the highest possible accuracy. The process is fast, simple, and much less expensive than a portable test board for the meter test and still perform ratio & burden tests on your CTs (CT Tester).
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CT Tester
5000 Bird Dog Plus
Spinlab Utility Instrumentation, Inc.
he Bird Dog Plus is the most complete, easy to use CT test product available on the market! Spinlab has created the most innovative products available to perform meter circuit testing. All 32 failure modes of a meter circuit can be checked with the push of one button. You will be able to thoroughly evaluate any poly-phase meter circuit in less than 10 minutes.
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CT Admittance Tester
505B
Red Phase Instruments Australia Pty Ltd.
Field testing kWh meters is easy, field testing CTs when live is much more difficult. Our admittance tester can test CTs live with 50Hz or 60Hz current in the metering circuit. This technique does not confirm the accuracy of a CT but it will detect faults that give metering errors, such as shorted turns, metering circuits shorted to ground and tampering of CTs. CT faults can cause large revenue losses. Admittance testing only adds 10 minutes to a routine polyphase meter test, giving cheap insurance.
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CT Polarity Tester
DIR CT
SCOPE proudly introduces Dir CT, a CT Polarity Tester specially designed to verify correctness of polarity of current transformers cores in live EHV switchyards. Polarity test is one of the most common yet crucial tests required to be done on current transformers by commissioning as well as maintenance engineers. Even though it is commonly conducted check, there was no all in one simple tool available for this measurement. DIR CT fills this void to perfection, it is expected to significantly reduce the time taken for polarity checks on numerous CT in sub-station, especially during commissioning of new sub-stations
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CT Ratio/Burden Tester
1047
TESCO’s new CT Ratio/Burden Tester (Catalog No. 1047) is a lightweight, portable and highly accurate in-service test set to assist in finding lost revenue by testing the accuracy of your meter circuits. The Tester can help determine if there are installations errors, loose connections, incorrect ratios, resistance buildup, open CT’s, or manufacturers defects. The CT Ratio/Burden Tester measures and displays the primary and secondary current of the CT under test, and the ratio of the currents. All test data is stored in the internal memory and easily uploaded to a PC.
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MXI Computerized Tomography (CT) Option
The Nordson TEST & INSPECTION µCT inspection option provides Computerized Tomography (CT) functionality to compliment the 2D X-ray investigations on Nordson TEST & INSPECTION X-ray inspection systems. It uses the superior, sub-micron feature recognition 2D x-ray images, that Nordson TEST & INSPECTION X-ray systems always provide, to produce the best CT models for 3D sample analysis, virtual micro-sectioning and internal dimensional measurements. It reduces the number of time-consuming micro-section analyses needed and / or assists in identifying where micro-section preparation and investigation must concentrate. Available with a system order or as retro-fit to suit application and workflow needs.
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Test Switches
Series FT
An industry standard for CT & VT isolationfor instrument transformer and connected device testing.Up to 10 poles; Numerous configurations availableTypically mounted on switchgear and relay panels10 pole test plug available; UL and cUL recognized.
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CAM/TRAC Test Kits
Series 40
The CT Series 40 CAM/TRAC mechanical kits, utilizing the patented CAM mechanism, offer precise Z axis linear motion when testing higher point count and finer pitch test centers. By using the Z axis motion, side load of the test probes is minimized thus increasing probe life and performance.
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CT/PT Test Set
PCT200Ai
PCT200Ai is the CT/PT test set (current transformer analyzer) that can finish various current transformer test of different CT and plus reference testing functions of PT. Compared with PCT200i, its accuracy is higher.
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CT/VT Test System
Fully pre-wired comprehensive turn test system. *Suitable for CTs up to 6000A & VTs up to 132kV. * Precision to (0.005 class) internal multi-ratio standard CT. * Internal 4KA current source. * State-of-the-art Instrument Transformer Test Set AITTS-98 with computer & printer interfaces. * Electronic potential divider facilitates testing any VT ratio upto 132kV. * Current & potential burdens.
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Test Automation Platform
Askida CT
Askida CT changes the way automated tests are carried out. It is the only platform on the market that lets you do true end-to-end testing automation without requiring deep technical skills. You can easily define your testing strategy and convert your manual tests into automated ones in one simple click.
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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.
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Relay Test Set
RNT-5A
This is a portable testing kit in one unit, suitable for testing protective relay, over current relay, earth fault relay, protective device, circuit breaker, tripping coils etc.The set is designed for both laboratory and field use. TECHNICAL FEATURES: INPUT : 230 Volts, single phase, 50Hz. AC. OUTPUTS : : 1) Current Output: a) 0- 1Amp. At 6/60Volts. (Continuous duty). b) 0- 5 Amps. At 6/60 Volts. (Continuous duty). c) 0- 10 Amps. At 6/60 Volts. (Continuous duty). d) 0- 20 Amps. At 6 Volts. (for30 min. duty). e) 0- 50 Amps. At 6Volts. (For 10 min. duty). f) 0-100 Amps. At 6 volts. (For10 min. duty). g) 0-200 Amps at 6Volts. (For 30 sec. duty). Current output is continuously variable and the output is taken out through a multi range C.T. The secondary is connected to an ammeter scaled in 0 to 100%. Output current range 1Amp. To 20Amps. Are selected by current range selector switch with common output terminals and for other three ranges three brass terminals are provided of proper ratting. 2) AC Voltage Output: Continuously variable 0 -230V AC. Capacity- 240VA (Max). OR DC Voltage Output: Continuously Variable 0-240V DC. Capacity-240VA.(max). One change over switch should be provided for selection of Volt. Meter for AC or DC voltage output & either AC or Dc voltage should be available at a time. 3) Time Measurement: 0-9.999Secs. & 0-99.99Secs. in two ranges. Accuracy: 1% CURRENT CIRCUIT: Loading transformer: Double winding loading transformer of suitable burden to provided corresponding current output specified before. One change over switch in current ckt. To be provided for voltage selection i.e. selection of 10volt. Or 50volt. Measuring CT: Multi ratio wound primary current transformer Ratio : 1-5-10-20-50-100-200A/5A. Variable auto transformer: For smooth variation of current output at various ranges selected. Tripping circuit: The current output will be cutoff incase of any overload for the range 200A or even if the relay under test actuated.
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Current Transformer Test Set
Vanguard Instruments Company, Inc.
The EZCT-2000C is Vanguard’s third-generation microprocessor-based current transformer test set. Designed specifically for CT testing, the EZCT-2000C has the following outstanding features that can greatly increase productivity and save time during the commissioning stage:
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Energy Meter Test Bench
SP-6103
Shanghai Powoo Industry Develop Group Limited
- Single phase energy meter test bench - auto-calibration system - accuracy class: 0.1/0.2 class - Standard CT; 0.01/0.02 - output voltage: 0-220V9240V option); range: 0-120% - fine adjustment: 0.01% - output current: 0-100A; (option for 200A)- fine adjustment: 0.0001A (min)
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Automatic Instrument Transformer Test Set
*ARM 9 processor controlled measurements*Measures total burden connected to test sample*Internal data storage facility upto 1 lakh readings*Digital display of test results on 800 x 480 TFT color display.*Latest IEC 61869 / ANSI C57.13-2008 / IS-2705 standards incorporated*VGA Port to interface with bigger display / monitor*Both Voltage & Current Transformer testing with one test set*5 and 1 Amp CT testing using either 5 or 1 Amp standard CT*Identifies ANSI, IEC, IS-P, IS-PR, BS, BS-S, IEC-S, IS, IS-S, AS, AS-M, AS-ME standards for CT & VT*USB memory storage*Available in three versions: AITTS Plus , ACTTS Plus & AVTTS Plus
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CamTrac Z-Axis Test Fixture Kits
CT Serie
The CT Series Mechanical Kits, utilizing the patented CAM mechanism1, offset the same precision linear motion. The 'Z' axis motion is ideal for a larger point count mechanical test applications.The CT Series features a hinged 3/8" FR4 probe board, tooling holes for precision alignment, removable sides, precision shafts and cam slide block assemblies, and a pan latch assembly.
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Primary Current Injection Test Sets
Our primary current injection test sets cover from 750A through to 6000A. Available in single phase, testing applications include testing and timing of under and over current relays, circuit breakers and CT ratio testing.
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Primary Current Injection Test Trolley
SCR ELEKTRONIKS have developed primary and secondary Current injection test trolley for Switchgear manufacturers for testing of ACB , MCB , MCCB. It is low Voltage high Current source with control circuitry, digital read out for test current and trip time measurement. We can select different links of CT range as per the required test Current.
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Secondary Current Injection Test Trolley
SCR ELEKTRONIKS have developed SECONDARY CURRENT INJECTION TEST TROLLEY for Switchgear items, CT manufacturer and where three phase current application is called for. It is low Voltage, 3 phase Current source with control circuitry, digital read out for test current and trip time measurement. We can select different CT ranges for each phase independently and adjust the current as per the required test Current.
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Primary Current Injection Test Set
T 2000
T 2000 is a portable current transformer test set which allows to perform many different measurements such as saturation, ratio and polarity tests and CT winding resistance test. Substation maintenance and commissioning test equipment, T 2000 is extremely appreciated by electrical engineers for its high accuracy and portability.
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Current And Voltage Transformer Test Set
iCT1
iCT1 - CT/VT Test Set is the NEW and most advanced portable equipment capable to test current, voltage and combined transformers.With the low voltage method, known as "DC method", iCT1 is able to test Current Transformers with a very high saturation voltage, up to 30 kV, in a complete safety mode. Quick and easy to use tool, iCT1 allows to perform tests in one shot without changing the connection to the CT, thanks to the integrated 5-TAP Switchbox.
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Large Current 1000A Primary Current Injection Test Set
TEST-901
Beijing GFUVE Electronics Co.,Ltd.
TEST-901 primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and contact resistance test which need large current.
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Hand-held 3-Phase Meter Tester
3 Series
Powermetrix continues its industry leadership with the introduction of Powermetrix Remote Manager (PRM) for the PowerMaster® 3 Series. Powermetrix Remote Manager enables wireless control of essential and various metering site accuracy tests contained within PowerMaster® 3 Series from any Windows compliant system up to 100 feet in any environment, including high EMF environments! Customer load Meter Testing, CT/PT ratio testing, CT/PT burden measurement, meter register/demand testing, and wiring verification are all easily performed with this extremely portable, hand-held 3-phase power analyzer. In addition, with the new Model 335, phantom load meter testing and CT burden added testing are available to complete your field-testing needs.
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H/L Voltage Clamp Meters
High Voltage Current Transformation Ratio Tester breaks traditional structure, specially designed for high and low voltage first and secondary loop current, variable ratio, and current leakage test; apply the latest CT technology and mask digital integration technology, composed of special high-voltage clamp, low voltage clamp, host, high voltage insulation rod and monitoring software, etc; its wireless transmission test data can penetrate multiple building obstacles with a straight-line distance of 30 meters.
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Instrument Transformer
CT & PT Test Equipment
Measurements International Ltd.
Calibration of Voltage and Current Transformers from a Single Instrument, Calibration of Instrument Transformers with Different Rated Ratios Using One Single Reference Standard, Calibration of Voltage Transformers (VT) up to 800 kV When Used with MI 2500 Series of HV Dividers and Standard Capacitors, Calibration of Current Transformers (CT) Up to 10000 A When Used With MI 7020 and/or 7200 Series of Precision Current Transformers and/or Current Comparators, Test Frequency from 15 Hz to 100 Hz70.
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Instrument Transformer Calibrators
CTPT 81
UDEYRAJ ELECTRICALS PRIVATE LIMITED
Tests: Ratio error. Excitation current and curve. Polarity CT / PT TESTER
