Action Instruments Product Categories

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Advanced Three-Phase Winding Resistance Meters | TWA Std Series

Advanced Three-Phase Winding Resistance Meters - Overview

The TWA Standard series has LCD displays. Both models are capable of testing six transformer windings with a one-time cable connection, as well as three-phase automatic transformer demagnetisation. The stored magnetic energy is safely and 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 stabilisation criteria. Both models can output test currents from 5 mA to 30 A DC for the purpose of winding resistance measurement. TWA40D has a special test mode for checking the synchronisation 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. 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 a 0.1 ms sampling rate, simultaneously with the measurement of the tap changer motor current, which helps with the detection of motor and mechanical issues. An 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.

Advanced Three-Phase Winding Resistance Meters - Features
- Resistance measurement of all tap positions in all six windings performed in a single test
- True three-phase on-load tap changer (OLTC) DVtest (dynamic resistance measurement)
- Quick measurement, single-step cable setup
- Rapid automatic demagnetisation
- Fully automated test mode
- Built-in tap changer control unit
- Temperature measurement channel
https://www.youtube.com/watch?v=aUJ0BNudhI4

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Three Phase Transformer Measuring Bridge | MLS 7100

Three-Phase Transformer Measuring Bridge - Overview

The MLS 7100 was particularly designed to simplify the determination of transformer core and copper losses, which is an ideal choice when working on site. The measuring bridge features open-circuit as well as short-circuit measuring. Many transformers can be directly connected to the MLS 7100 without needing further transducers. Core losses are an important transformer quantity in electrical efficiency, operating expenses, and the overall transformer value.

Steel losses are typically determined using open-circuit measurement, as a relatively small magnetising current is flowing. Using this technique, the copper losses are minimized due to the square correlation of power and current. Copper losses are determined using short circuit measurement, as the magnetising modulation of the steel core should be minimized. In addition, the short circuit voltage is determined this way, which is also an important quantity.

Three Phase Transformer Measuring Bridge - Features
- Open circuit measurements
- Short circuit measurements
- Free selectable voltage and current dividers
- 1000 kV with transducer
- 1000 kA with transducer
- 550 V (chained) 6 A directly connectable
- Measures and displays:
  - Voltages
  - Currents
  - Power
  - Short Circuit Values
  - Frequency
- Centronics printer port
- RS232C port for external control
Datasheet

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Three-Phase Transformer Turns Ratio Tester | PWR3A

Three-Phase Transformer Turns Ratio Tester - Overview

The great advantage of the Three-Phase Transformer Tester PWR3A is its simple set-up. You simply type in the vector group with the keys to set up, connect the transformer to the device, and release the measurement. All three phases are measured consecutively. All connecting and short-circuited procedures at the primary and secondary voltage sides are performed automatically before each measurement. It is also possible to measure just one phase. An adjustable set value allows an error or deviation of the measured transformation ratio to be displayed. Automatic control of the tap changer is provided. All phases and taps are measured consecutively, and the results are stored inside the instrument and transferred to a PC. The transformer-specific data can be easily programmed via a connected PC but it is also possible via the internal keyboard. The PWR3A is connected to the H.V. and L.V. sides via four connections each. It also powers the test object at a selected voltage, supplied by an internal isolating transformer. An external excitation using different voltages and frequencies is also possible.

Three-Phase Transformer Turns Ratio Tester - Features

• Ratio range from 0.75 to 20,000 (higher ratios with CVT-Ext.)
• Fully automated measurement
• Features market unique Vector Group Detection
• Measuring voltage from 8 V to 230 V
• Measuring voltage up to 5 kV by CVT-Extension: PWR3A-CVT
• Using 3-phase voltage for phase angles other than 0°/180°
• Easy to handle tap changer automatic
• Internal memory stores all dates (Reading with PWR3A-XFER)
• LC display (256 x 128 pixel) with backlight
• Easy input of vector group and measuring conditions
• USB/RS232C port to get full instrument control
• Centronics printer port or built in printer (optional)
• Robust mobile case for field use
• Factory Certificate

Datasheet

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Power Quality Analyzer PQM-702

Power Quality Analyzer - Overview

The Power Quality Analyzer PQM-702 is a high-tech device providing users with features to measure, analyze and record parameters of 50/60 Hz power networks and power quality in accordance with the European Standard EN 50160. Analyzers are fully compliant with the requirements of IEC 61000-4-30:2015, Class A.

The device is equipped with five voltage measurement inputs installed as cables terminated with banana plugs marked as L1/A, L2/B, L3/C, N and PE (ground). The voltages measured by four measurement channels are up to ±1500V (the device has two voltage sub-ranges). This range may be increased by using additional external voltage transformers. Current is measured using four inputs installed on short cables terminated with probe terminals. The terminals may be connected to the following probe types: flexible claps (marked as F-1(A), F-2(A), F-3(A)) with nominal rating up to 3000 A (differing from others only by coil diameter); clamps F-1A6, F-2A6, F-3A6 with a nominal range up to 6000 A and hard probes marked as C-4 (range up to 1000 A AC), C-5(A) (up to 1000 A AC/DC), C-6(A) (up to 10 A AC) and C-7(A) (up to 100 A AC). The values of nominal measured currents may be changed by using additional transducers – for example, using a transducer of 1000:5 ratio, the user may select C-6(A) probes to measure currents up to 1000 A

Power Quality Analyzer - Features
- Power to the analyzer is supplied from tested mains (internal power supply) and is used in all types of networks from 64 V to 760V
- Emphasis on measurements at low voltage poles, due to the ease of connection
- Independent power supply socket suited for voltage measurements for transformers and DC circuits
- Remote control and data transfer through a built-in GSM modem (GPRS)
- Anti-theft feature - SMS notification in the event of position change - built-in GPS receiver
- Real-time clock synchronized to GPS protocol
- Measurements according to EN 50160
- Voltage L1, L2, L3, N, PE
  - average, minimum, maximum and instantaneous values, range to 760 V, ability to work with voltage transformers
- Current L1, L2, L3, N (four inputs)
  - average, minimum, maximum and instantaneous values, measurement current with range to 3 kA (depends on used clamp)
  - ability to work with current transformers
- Crest factor for voltage and current
- Frequency from 40 Hz to 70 Hz
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
- Power recording:
  - Budeanu method
  - IEEE 1459
- Active, reactive, apparent energy
- Power factor, cosφ, tgφ
- K factor (transformer overload caused by the harmonics)
- Up to 50^th harmonics for voltage and current
- Total Harmonic Distortion (THD) for voltage and current
- Short-term (P_ST) and long-term (P_LT) flicker
- Unbalance of voltage and current
- Current events detection including waveforms recording
- Current and voltage waveforms recording after each averaging period
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Dielectric Oil Breakdown Voltage Flash Point Tester | PORTATEST A-2

Oil Dielectric Breakdown Voltage Tester - Overview

The PORTATEST A-2 Oil tester is a fully automatic tester for the determination of the dielectric breakdown voltage of the insulating liquid. Otherwise known as a flashpoint tester. It has been designed for laboratory use as well as field use for servicing and commissioning. The PORTATEST A-2 is very comfortable and easy to use. The requested testing standard may be selected via the menu. The corresponding electrode type as well as the electrode spacing will be displayed for confirmation before starting the test. After placing the test vessel with the oil sample into the test chamber, the protection lid needs to be closed. For maximum operator security, the protection lid is equipped with a security interlock key switching off the HV when opened during testing. When starting the test, sample temperature as well as a customer-specific sample number may be entered and will then be integrated into the test report printout. The testing sequence according to the selected testing standard is performed fully automatically.

Oil dielectric breakdown voltage tester - Features
- Fully automatic Oil tester for laboratory and field use during service and commissioning
- Testing voltage up to 100 kV
- Pre-Programmed for common national and international testing standards
- Up to ten free programmable user testing sequences
- Short switch-off time <1ms avoiding carbonization of the sample
- Indication of individual breakdown values, average value, and standard deviation
- Graphic-Display with backlight
- Clear operator guiding via four soft keys F1 - F4
- Input dialogue for sample temperature and sample number if required
- Multi-language menu, language selected via the Setup menu
- PC-data storage via serial interface RS232
- Glass test vessel with a lid and magnetic stirrer
- Different electrodes available (mushroom, sphere, or disc)
- Electrode spacing adjustable
- Integrated printer
- Rugged aluminium housing with shielded test chamber
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Handheld Turns Ratio Tester | TRT-H

Handheld Turns Ratio Tester - Overview

The TRT-H is a battery operated, handheld, fully automatic test set designed for turns ratio, excitation current and phase shift measurements of transformers. The transformer turns ratio is determined by applying AC voltage across high-voltage winding, accurately measuring AC voltage across the corresponding unloaded transformer winding, and then displaying the ratio of these voltages. The user can enter a transformer’s nameplate voltages, so that the turns ratio deviation can be calculated. This feature eliminates any error otherwise caused by an operator’s manual calculation. It compares measured turns ratio with the nameplate ratio and prints out the % of error for each test. Applications include: Turns ratio measurement of distribution transformers; Turns ratio verification of instrument transformers; Turns ratio deviation calculation; Excitation current measurement of distribution and instrument transformers; Phase angle measurement of distribution and instrument transformers; and Polarity check of instrument transformers.

Handheld Turns Ratio Tester - Features
- Unique handheld instrument
- Extremely lightweight – only 1.4 kg / 3.1 lbs
- Measures 3 transformer parameters:
  - Turns ratio
  - Excitation current
  - Phase angle
- Single-phase test voltage up to 40 V AC
- Turns ratio accuracy up to ±0.1%
- Battery-powered
- Tests single-phase and three-phase transformers
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Power Quality Analyzer PQM-703

Power Quality Analyzer - Overview

Power Quality Analyzers PQM-703 include all features of the PQM 702 but with extra functionality: mains signalling up to 3000 Hz, Transients up to ±6000 V, and minimal transient capturing time of 650 ns. This technically advanced product allows for comprehensive measurements of the quality of electricity, analysis and recording of power network parameters for frequencies 50/60 Hz, all in accordance with the European Standard EN 50160. Analyzers are fully compliant with the requirements of IEC 61000-4-30:2015, Class A.

The device is equipped with five voltage measurement inputs installed as cables terminated with banana plugs marked as L1/A, L2/B, L3/C, N and PE (ground). The voltages measured by four measurement channels are up to ±1500V (the device has two voltage sub-ranges). This range may be increased by using additional external voltage transformers. Current is measured using four inputs installed on short cables terminated with probe terminals. The terminals may be connected to the following probe types: flexible claps (marked as F-1(A), F-2(A), F-3(A)) with nominal rating up to 3000 A (differing from others only by coil diameter); clamps F-1A6, F-2A6, F-3A6 with a nominal range up to 6000 A and hard probes marked as C-4 (range up to 1000 A AC), C-5(A) (up to 1000 A AC/DC), C-6(A) (up to 10 A AC) and C-7(A) (up to 100 A AC). The values of nominal measured currents may be changed by using additional transducers – for example, using a transducer of 1000:5 ratio, the user may select C-6(A) probes to measure currents up to 1000 A

Power Quality Analyzer - Features
- Mains signalling up to 3000 Hz
- Transients up to ±6000 V, minimal transient capturing time is 650 ns
- All parameters meet Class A acc. IEC 61000-4-30 standard
- Measurements according to EN 50160
- Voltage L1, L2, L3, N-PE
  - average, minimum, maximum and instantaneous values
  - range to 760 V
  - ability to work with voltage transformers
- Current L1, L2, L3, N (four inputs)
  - average, minimum, maximum and instantaneous values
  - measurement current with range to 3 kA (depends on used clamp)
  - ability to work with current transformers
- Crest factor for voltage and current
- Frequency from 40 Hz to 70 Hz
- Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive)
- Power recording:
  - Budeanu method
  - IEEE 1459
- Active, reactive, apparent energy
- Power factor, cosφ, tgφ
- K factor (transformer overload caused by the harmonics)
- Up to 50^th harmonics for voltage and current
- Total Harmonic Distortion (THD) for voltage and current
- Short-term (P_ST) and long-term (P_LT) flicker
- Unbalance of voltage and current
- Current events detection including waveforms recording
- Current and voltage waveforms recording after each averaging period
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Thermal Imager | KT-145

Thermal Imager - Overview

This is a robust and handy high-tech Thermal Imager. Its intuitive handling and user-friendly single-hand operation make it easy to use. The long battery life makes it an ideal tool for troubleshooting electrical installations, mechanical components, buildings management, process equipment, HVAC/R equipment and others.

Thermal Imager - Features
- Removable large capacity Li-ion battery
- 4-hour working time
- Friendly UI, easy to use without training
- Affordable as an entry-level diagnostic tool
- 3,5'’ screen with no image cropping
- High brightness screen
- Rugged and compact design, metal internal structure
- Standard Micro USB interface for data transmission and charging
- Wi-Fi connection (Optional)
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Thermal Image Camera | KT-200

Thermal Image Camera - Overview

The KT-200 thermal camera has a resolution of 192x144 pixels. Its wide temperature measurement range and high-quality lenses guarantee a high level of detail and accuracy in the recorded images. The cameras in this series are available in several variants allowing you to choose the right option for your particular requirements. It is compact and has a large display and is easy to use. The navigation button is supported by a menu on the touchscreen. This model ensures simple and intuitive operation. It not only acts as a Thermal imager as its camera is equipped with visual lenses and related image mixing technologies: PIP, and MIF. Support from the built-in LED torch and laser improves operational quality by facilitating photography and then image interpretation. The built-in report module allows for the preparation and printing out of reports directly from the camera. Built-in communication interfaces ensure constant communication between the camera and the computer or mobile device, also over a wireless network. An ideal tool for both novice users and professional thermographic inspectors.

Thermal Image Camera - Features
- high sensitivity of detectors and a wide temperature range
- comprehensive image analysis tools
- intuitive user interface
- IR video recording (on the SD card or computer disc)
- built-in report module
- different imaging modes: IR, visual, PIP, MIF
- built-in visual camera: 5 Mpx
- built-in: LED torch, laser pointer
- interfaces: Micro USB2.0, Wi-Fi, Gigabit Ethernet, Mini HDMI, slot microSD
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Thermal Imaging Camera | KT-385

Thermal Imager Camera Overview KT385

Highly detailed images and accurate measurements. More to see, less to hold. The large display and compact design ensure a perfect balance between high performance and small dimensions. The centrally located navigation button supported by a menu on the touchscreen ensures simple and intuitive operation. Thermal imaging is not the only function. Its camera is equipped with visual lenses and related image mixing technologies: PIP, and MIF. Support from the built-in LED torch and laser improves operational quality by facilitating photography and then image interpretation. The built-in report module allows for the preparation and printing out of reports directly from the camera. Built-in communication interfaces ensure constant communication between the camera and the computer or mobile device, also over a wireless network. The ideal tool for both novice users and professional thermographic inspectors.

Thermal Imager Camera features
- high sensitivity of detectors and a wide temperature range
- comprehensive image analysis tools
- intuitive user interface
- IR video recording (on the SD card or computer disc)
- built-in report module
- different imaging modes: IR, visual, PIP, MIF
- built-in visual camera: 5 Mpx
- built-in: LED torch, laser pointer
- interfaces: Micro USB2.0, Wi-Fi, Gigabit Ethernet, Mini HDMI, slot microSD
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Thermal Imager | KT-400

Thermal Imager Camera - Overview

The KT400 is equipped with 382x288 detectors and a 5Mpx camera. With its wide range of temperature measurement and high-quality lenses, the KT-400 ensure highly detailed images and accurate measurements. The large display and compact housing create the perfect balance between high performance and small dimensions. The centrally located navigation button and menu on the touchscreen ensure simple and intuitive operation. Cameras are additionally equipped with visual lenses and related image mixing technologies: PIP, and MIF. Support from the built-in LED torch and laser improves operational quality by facilitating photography and then image interpretation. The built-in report module allows for the preparation and printing out of reports directly from the camera. Built-in communication interfaces ensure constant communication between the camera and the computer or mobile device, also over a wireless network. The ideal tool for both novice users and professional thermographic inspectors.

Thermal Imaging Camera - Features
- high sensitivity of detectors and a wide temperature range
- comprehensive image analysis tools
- intuitive user interface
- IR video recording (on the SD card or computer disc)
- built-in report module
- different imaging modes: IR, visual, PIP, MIF
- built-in visual camera: 5 Mpx
- built-in: LED torch, laser pointer
- interfaces: Micro USB2.0, Wi-Fi, Gigabit Ethernet, Mini HDMI, slot microSD
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Thermal Imager | KT-560M

Thermal Imager - Overview

This Thermal Imager has high-level thermal cameras along with a variety of IR lenses. A fully radiometric, high-resolution camera which records temperature at each point of the image. This camera makes shooting professional IR images quick and easy. The user-friendly design, lightweight, and intuitive handling make Sonel thermal cameras a pleasure to use. Experienced or new users needing a professional diagnostic tool will find the menus easy to navigate via the touchscreen. Both the touchscreen and the lens swivel independently to view objects of interest that are difficult to access from any angle.

Thermal Imager - Features
- Removable Li-ion battery with 4-hour working time
- 5’’ large rotating touchscreen with no image cropping
- High brightness display gives detailed information in high ambient light or outdoors
- Save IR images and videos (to SD card or directly to a PC)
- Built-in Report module for complete thermal analysis in the camera
- View images as IR, visual, “picture in picture” and MIF mode (combined visual and IR)
- Add voice and text notes, draw graphical symbols (arrows or circles) on images
- 5Mpix visual camera
- GPS, digital compass, LED flashlight and laser pointer
- Micro USB 2.0, Wi-Fi, Bluetooth®, Gigabit Ethernet, Mini USB and SD slot for data
  transfer
- ThermoAnalyze2 Software for PC
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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)
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Cable and Pipe Locator | LKZ-2000

Overview of Cable and Pipe Locator LKZ-2000

Easily locate cables and pipes with pinpoint accuracy. The complexity of large underground utility networks continually increases, therefor obtaining precise information on the location of specific buried cables and pipes has never been so important. To protect buried assets during ground excavation work and to support the mapping and surveying of these existing utilities.

Sonel LKZ-2000 system has unique flexible operating modes to help you easily decide the right mode for your location application for the site conditions. The intelligent utility locator monitors the signal interference levels in all available modes and recommends which to use for the best results. Saving you time and giving you increased confidence in your results.

Application for Sonel LKZ-2000 - the best system for most challenging conditions!

POWER INDUSTRY
Sonel LKZ-2000 is designed to easily trace power cables over long and short distances with pinpoint accuracy, especially in areas with high levels of electrical interference. When used in conjunction with the supplied Multi Clamp a trace signal can be safely applied to an electrically live cable. The A-Frame accessory can also be used to easily locate cable sheath faults.

CIVIL ENGINEERING AND CONSTRUCTION INDUSTRIES
The highly durable, weatherproof Sonel LKZ system has a flexible operating system to suit most site conditions and terrain, which is essential on complex and demanding civil engineering and construction sites.

RAIL INDUSTRY
Damaging communication cables can be very costly and time consuming to repair, causing major disruption to the rail network. Sonel LKZ system is designed to easily locate and trace cables in congested areas and with high levels of electrical interference.

TELECOM INDUSTRY
Tracing and locating large bundled cables, such as fibre optic cables, can be difficult and time-consuming. Sonel LKZ system's high-frequency modes are ideally suited for these types of cables, helping to improve your productivity and reliably locating all cable types. The A-Frame accessory can be used to easily locate cable sheath faults.

GAS & OIL INDUSTRIES
These can be the most potentially hazardous, costly or environmentally sensitive pipes to strike and therefore most important not to damage. Using the Sonel LKZ system’s range of low-frequency modes, locating and tracing these pipes is easy over long distances, maintaining maximum accuracy.

WATER INDUSTRY
Locating and tracing pipes can support the mapping and surveying of utilities. Using the Sonel LKZ system with our dual-frequency mode is the ideal solution for locating deep underground non-metallic sewerage and drainage pipes, that can’t be detected using standard locating technology.

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Class A Illuminance Meter | LXP10A
R23,578.00 ex vat

Class A Illuminance Meter - Overview

The LXP-10A digital meter family enables very precise measurement of illuminance. Thanks to the high resolution (0.001 lx) it allows for escape route emergency light measurement. The light meter has built-in memory for measurement and storing results, making work much easier. This device is of the highest class (A) when used in conjunction with the LP-10A measuring probe. For accurate measurements in industrial zones and public facilities. In addition, the instrument can wirelessly send data to Sonel Reader PC software.

Class A Illuminance Meter - Features
measurements of all types of light sources including:

LEDs lamps

incandescent lamps

fluorescent lamps

electrodeless lamps

high and low-pressure lamps

measurements in class A

high resolution up to 0.001 lx

highly accurate

no need to use correction factors

photodiodes with filters match the spectral sensitivity characteristics well to the requirements of C.I.E.

data-hold for freezing measuring values

automatic zeroing

peak-hold for freezing the peak signal of light pulse

capable of selecting measuring mode in Lux / FC scale

MAX and MIN results save

relative mode

easy to read large backlit display

USB connection with PC

wireless connection

built-in memory: 999 points

16 000 values records data logger

auto power off

https://www.youtube.com/watch?v=wlEXXyP6WUE
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