Tag: Transformer Repairs

Home -> Tag: Transformer Repairs

Transformer Repairs

2
Mega Ohm Meter | MIC-10
R10,492.00 ex vat

Mega Ohm Meter - Overview

The MIC-10 meter is designed to perform electrical tests, which establish the safety of insulation in systems. This is a very handy digital multimeter tool, measuring insulation resistance up to 10GOhms with up to 1000V measuring in accordance with IEC61557-2.

Mega Ohm Meter - Features
- Continuous indication of insulation resistance or leakage current
- Select test voltages of: 50, 100, 250, 500, 1000 V
- Automatic discharge of capacitance of tested object after the insulation resistance measurement
- Acoustic signalling of five-second periods to facilitate obtaining time characteristics
- Indication of actual test voltage during the measurement
- Protection against measuring live objects
- Three-lead measurement
- Continuity measurement of protective and equipotential conductors according to EN 61557 - 4 with >200 mA current
- Low-voltage circuit continuity and resistance measurement
- Circuit resistance measurement (<1999 ) with the <15 mA current
- Sound signal if circuit resistance is below 30Ω
- Capacitance measurement during the R_ISO measurement
- Measurement of alternating and direct voltages in the 0...600 V range
- Power supply: 4 AA disposable or rechargeable batteries, monitoring of power supply voltage
- Meter conforms to EN 61557
Add to basket
1
Thermal Imager Camera | KT-650.1
R416,627.00 ex vat

Thermal Imager Camera - Overview

This is a high level thermal imager with many features, options and functions. This includes a compass, GPS, IR analysing functions, Wi-Fi reports printing, and more. This is a fully radiometric, high resolution camera (with a resolution of 640x480 pixels) which records temperature at each point of the image. The built-in GPS receiver and compass automatically records the location where the photos were taken. This Thermal Imager Camera make shooting professional IR images fast and easy. It is housed in a durable, water and dust proof casing. It is compact and lightweight. It has a large and moveable touchscreen display. It includes free, intuitive software for image editing and reports creating. Creating a report on the job site is possible with the built-in reports module - along with the possibility of exporting to PDF. The camera can be connected to external devices - wired (LAN, USB, HDMI) and wireless (Wi-Fi).

Thermal Imager Camera - Features
- High resolution IR images up to 120,000 pixels (400x) and 307,200 pixels (640x480)
- Visible light digital camera 5MP resolution with LED lamp
- Sharp images regardless of lighting conditions
- 5 inch 720P high resolution LCD touch screen
- Rotating LCD display up to 270" for easy viewing angle
- Rotating lens up to 70" for easy viewing angle
- 4x (10x for plus version) continuous zoom with auto/motorized focus
- Android based operation system with open platform for various APP developments and program updating
- Powerful onboard analysis and reporting capabilities
- Multiple image presentation including IR visible, PIP and IR blending
- WiFi & Bluetooth wireless communication
- Optional high temperature range measuring up to 2000^oC (3632^oF) targeting electrical and industrial applications
- Optional 11^o telephoto or 45^o wide angle lens
Add to basket
4
Pyrometer Infrared Thermometer | DIT-500
R8,950.00 ex vat

Pyrometer Infrared Thermometer - Overview

Professional and compact infrared thermometers are a solution for problems where specific thermal conditions are required. The intuitive one-handed operation of the device and the ergonomically designed gun-type housing allow for trouble-free daily work. Infrared is used to determine the surface temperature of the tested object. The optical system of the instrument detects the radiation that is emitted, reflected and transmitted, then gathers it and focuses it in the detector. The electronic system converts the optical data into a temperature value. To increase the precision of measurement and facilitate targeting, the device is equipped with a laser pointer.

Pyrometer Infrared Thermometer - Features
Precise

Non-contact temperature measurement

Type K temperature measurement

Ergonomic gun-type housing

Resolution 0.1°F (0.1°C)

Emissivity digitally adjustable from 0.10 to 1.00

°C/°F switch

Automatic range selection

High and low alarm

DATA HOLD function for holding measured values

Temp display max, min, average and difference

Trigger lock

AUTO-OFF function

Rapid reaction to temperature changes (below 150 ms)

Double laser sight (determination of the measurement area)

Data memory (LOG) for 100 measurements

Transmission of current readings to computer via USB cable

Backlit LCD display
Add to basket
2
10kV Insulation Resistance meter up to 40 Tera-Ohm | MIC10k1
R92,321.00 ex vat

10kV Insulation Resistance meter - Overview

This insulation resistance meter has a digital filter function for measurements in a high-noise environment. Continuity measurement of protective connections and equipotential bonding in accordance with EN 61557-4 with current > 200 mA. Adjustable limits for measured resistance R_ISO and R_CONT. Measurement of leakage current during insulation resistance testing. DC and AC voltage measurement in the range of 0...750 V. Drawing graphs on the display during measurement. Innovative memory with the option to describe measurement points, facilities, and names of customers. Can be operated with a mini Bluetooth keyboard (optional). Stable measurements in noisy environments such as 765 kV substations. Graphic LCD 5,6'’ backlit display. Keyboard backlit. Power supply from battery packs. Built-in fast charger. The instruments meet the requirements of the EN 61557 standard.

10kV Insulation Resistance meter - Features
- clear visible display
- measurement voltage in the range of: 50…10000 V (50...1000 V at 10 V and 1...10 kV at 25 V)
- continuous indication of measured insulation resistance or leakage current
- automatic discharge of measured object capacitance voltage after the end of insulation resistance measurement
- acoustic signalling of 5 seconds intervals to facilitate capturing time characteristics
- adjustable measuring time to 99'59'’
- metered T₁, T₂ and T₃ test times for measuring one or two absorption coefficients from the range of 1…600 s
- polarization index (PI), absorption coefficients Ab1, Ab2 and dielectric absorption ratio (DAR) measurement
- indication of actual test voltage during measurement
- 1.2 mA, 3 mA and 5 mA test current
- insulation resistance measurement using two- or three-wire method
- measurements with test leads up to 20 m
- protection against measuring live objects
- automatic measurement of multiple core cables with the additional AutoISO-5000 adapter (for MIC-10k1 max. voltage 5 kV)
- measurement of capacitance during the measurement of R_ISO
- measurement of temperature (with additional probe - WASONT1)
- step voltage insulation resistance measurement (SV)
- Dielectric Discharge calculation (DD)
- location of damage (burnout)
https://www.youtube.com/watch?v=ibX7f55ngzc

Add to basket
3
Digital Clamp-on Multimeter | CMP-2000
R4,776.00 ex vat

Digital Clamp-on Multimeter - Overview

Universal clamp meter, enabling the measurement of current up to 2000 A, with the diameter of the clamp as 57 mm, and bus bar to 70 * 18 mm. The instrument has electronic overload protection for all functions and ranges.

Digital Clamp-on Multimeter - Features
- Safe, insulated measuring clamp
- Auto-ranging with over range indication
- "DATA HOLD” function, for holding measured values
- Backlit LCD
- "MAX/MIN” function
- "AUTO-OFF” function after 30 min
- "DC ZERO” possibility to zero the display & reading relative actual value less stored "zero” value
- AC/DC current measurement (TRUE RMS) up to 1500 A and DC up to 2000 A
- Measurement INRUSH current in start-up phase of electrical device
- AC voltage measurement (TRUE RMS) up to 750 V and DC up to 1000 V
- Resistance measurement and continuity test with acoustic signalling (beeper) for resistance below 30 Ω
- Capacitance measurement
- Temperature measurement
- Frequency measurement
- Duty cycle measurement
- Diode test
- Continuity test with acoustic signalling (beeper) for resistance below 30 Ω
Add to basket
Cropico DO4000 MilliOhm Meter
R20,480.00 ex vat
Cropico DO4000 MilliOhm Meter - Overview

This portable milliohm meter is a practical digital instrument measuring low resistance. Suitable for use in multiple industries, workshops, field or test labs such as in Aerospace, Automotive, Manufacturing, Military, and Utilities. This milliohm meter is of rugged construction and contained in a sturdy plastic case with easy-to-use buttons. The Series 4000 has many advanced features including auto-ranging, forward and reverse current measurement with auto average, true current zero, protection up to 415 volts rms, digital calibration and long scale length, 4000 count and auto power down to maximise battery life. Supplied with batteries and measuring leads.

Cropico DO4000 MilliOhm Meter- Features
- True 4 terminal Kelvin/Thomson principle measurement eliminates lead resistance errors
- True zero capabilities Buttons to null measurement offsets
- Digital calibration
- Open circuit lead warning on display
- 15mm LCD 4000 count with automatic decimal point and polarity indication
- Manual Auto Ranging selection
- Calibration Digital security key protected
- Removable pack with 5 1.5V non-rechargeable batteries.
- Separate rechargeable pack, charger and docking station as optional extras
- Safety EN 61010-1 EMC-EN 61236
- Forward and Reverse current measurement with auto Averaging to compensate for thermoelectric effect
https://www.youtube.com/watch?v=N6xrnt2vz1Y

Add to basket
1
CMP-1006 Digital Clamp-On Multimeter
R2,825.00 ex vat

Digital Clamp-On Multimeter - Overview

Digital Clamp-on multimeter which is designed to measure INRUSH current in start-up phase of electrical device (high frequency of sampling). AC/DC voltage measurement (TRUE RMS) up to 600 V.

Digital Clamp-On Multimeter - Features
- Resistance measurement and continuity test with acoustic signalling
- Temperature measurement (Fahrenheit and Celsius)
- Frequency measurement
- Duty cycle measurement
- Diode test
- Safe, insulated measuring clamps
- Auto/manual range selection
- DATA HOLD function, for holding measured values
- Backlit LCD
- DC ZERO mode to zero the display and reading relative actual value less stored zero value
- MAX/MIN function
- Over range indication
- AUTO-OFF function
Add to basket
Insulation Resistance Meter 5kV | MIC-5050
R58,702.00 ex vat

Insulation Resistance Meter 5kV - Overview

This insulation resistance meter has a digital filter function for measurements in high-noise environments. Continuity measurement of protective connections and equipotential bonding in accordance with EN 61557-4 with current > 200 mA. Adjustable limits for measured resistance R_ISO and R_CONT. Measurement of leakage current during insulation resistance testing. DC and AC voltage measurement in the range of 0...750 V. Graphs on the display during measurement. Innovative memory with the option to describe: measurement points, facilities, and names of customers. Bluetooth keyboard (optional). Graphic backlit LCD 5,6'’. Keyboard backlit. Power supply from a main power line or battery packs. Built-in fast charger. The instruments meet the requirements of the EN 61557 standard.

Insulation Resistance Meter 5kV -Features
- measurement voltage any in the range of 50...5000 V (50...1000 V at 10 V and 1...5 kV at 25 V)
- continuous indication of measured insulation resistance or leakage current
- automatic discharge of measured object capacitance voltage after the end of insulation resistance measurement
- acoustic signalling of 5 seconds intervals to facilitate capturing time characteristics
- adjustable measuring time to 99'59'’
- metered T₁, T₂ and T₃ test times for measuring one or two absorption coefficients from the range of 1…600 s
- polarization index (PI), absorption coefficients Ab1, Ab2 and dielectric absorption ratio (DAR) measurement
- indication of actual test voltage during measurement
- 1.2 mA, 3 mA and 5 mA test current
- insulation resistance measurement using two- or three-wire method
- measurements with test leads up to 20 m
- protection against measuring live objects
- automatic measurement of multiple core cables with the additional AutoISO-5000 adapter
- measurement of capacitance during the measurement of R_ISO
- measurement of temperature (with additional probe - WASONT1)
- step voltage insulation resistance measurement (SV)
- Dielectric Discharge calculation (DD)
- location of damage (burnout)
https://www.youtube.com/watch?v=DyOH7K4Yoqg

Add to basket
MIC-2501 Insulation Resistance Tester/Meter
R18,539.00 ex vat
MIC-2501 Insulation Resistance Tester/Meter - Overview

A very handy tool for measuring Insulation resistance with up to 2500V. It can measure up to 1TOhms in accordance with IEC61557-2. Comes with a convenient carry case which has straps to free up your hands during operations.

MIC-2501 Insulation Resistance Tester/Meter - Features
- Selectable voltage in the 100…2500 V range with 100 V step
- Continuous indication of insulation resistance or leakage current
- Automatic discharge of capacitance of tested object after the insulation resistance measurement
- Acoustic signalling of five-second periods to facilitate obtaining time characteristics
- Measured test times T₁, T₂ i T₃ to measure one or two absorption coefficients in 15, 60 and 600 s
- Indication of actual test voltage during the measurement
- Protection against measuring live objects
- Two and three-lead measurement methods
- Continuity measurement of protective and equipotential conductors according to EN 61557-4
- Leakage current measurement
- Alternating and direct voltages in the 0...750 V range
- Built-in rechargeable battery pack
- The instruments meet the requirements of the EN 61557 standard
- Charge from car lighter (12 V) socket (additional accessories)
https://www.youtube.com/watch?v=ZKKcoVvN-B8

Add to basket
SFRA Sweep Frequency Response Analyzer | SFRA45

SFRA Sweep Frequency Response Analyzer - Overview

This Sweep Frequency Response Analyzer with a bandwidth of 5Hz to 45MHz offers a fully portable solution which fully complies with IEC60076-18 – Power Transformers Part 18 – Measurement of frequency response. Featuring a built-in colour LCD screen and is battery powered. The tablet style instrument has the ability to perform most the common sweep frequency response analysis technique “Fingerprint Comparison” as well as all other comparison techniques, with or without PC Software. The dedicated software available (SFRAComm) also enables the user to create databases from which historical transformer sweeps can be recalled and compared to current sweeps for analysis.

There are Four occasions when SFRA is performed
1. Upon factory quality checking
2. Before a short circuit test
3. Before and After transportation
4. Ongoing scheduled maintenance
SFRA Sweep Frequency Response Analyzer - Features
- Full Colour LCD VGA Display view comparison on the spot
- Frequency range 5Hz to 45MHz
- Gain Accuracy 0.02dB
- Phase Accuracy 0.05°
- RS232, LAN and USB
- PC Software package included
- 2Hr Battery Life
- Leading Phase Accuracy
- Truly Portable Measurements
- LCR Mode
- Save Data to external USB
- 50Ohm or High Impedance Input
- Scope Function
- Save Data to Database for comparison
- Supplied with all accessories and carry case
Datasheet

Read more
Thermal Imager | KT-80

Thermal Imager - Overview

The Sonel KT series is an efficient, budget-friendly and professional infrared camera. This robust and very handy high-tech system is intuitive and user-friendly. Its single-hand operation makes it an ideal tool for troubleshooting electrical installations, mechanical components, buildings, process equipment, HVAC/R equipment and others.

Thermal Imager - Features
- Friendly UI, easy to use without training
- Affordable as entry-level diagnostic tool
- Removable large capacity Li-ion battery
- 4-hour working time
- 3,5'’ large screen with no image cropping, high brightness
- Rugged and compact design
- Standard Micro USB interface
- Wi-Fi connection (Optional)
Read more
Standard Programmable Resistor SRP-10G0-10T0

Standard Programmable Resistor - Overview

The SRP-10G0-10T0 calibrator, which has a range from 10GΩ to 10TΩ, is a source of high resistance which is used as a standard in calibration and testing of analogue and digital insulation resistance meters. The selected resistance can be maintained for a long time under external direct voltage up to 10 000 V, provided that the current in the measuring circuit does not exceed 3 mA. The required resistance is set by the user using the calibrator's touch keypad or via an external PC application. The required value is set automatically thanks to the switching of a precise resistance matrix. The controlling processor calculates the required combination of resistors, ensuring adequate resistance precision.

Read more
Thermal Imager | KT-670

Thermal Imager - Overview

This fully radiometric, high-resolution camera records temperature at each point of the image. It makes shooting professional IR images fast and easy. It is compact, lightweight, durable, and water and dustproof. Casing IP54 rating. Other features include a compass, GPS, IR analysing functions, and Wi-Fi reports printing. Including free intuitive software for image editing and report creating.

Thermal Imager - Features
- WiFi & Bluetooth wireless communication
- Multiple image presentations including IR visible, PIP and IR blending
- High resolution IR images up to 120.000 pixel (400x) and 307,200 pixels (640x480) alternative
- Visible light digital camera 5MP resolution with LED lamp provides sharp images
- 5-inch 720P high-resolution LCD touch screen for better image clarity and easy operation
- Rotating LCD display up to 270" for easy viewing angle
- Rotating lens pivots up to 70" for easy viewing angle
- 4x (or 10x for plus version) continuous zoom with auto/motorized focus
- Android-based operation system with open platform for various APP developments and convenient program upgrades
- Powerful onboard analysis and reporting capabilities
- Optional high-temperature range measuring up to 2000^oC (3632^oF) targeting electrical and industrial applications
- Optional 11 telephoto or 45 wide angle lens
Read more