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The BAUR Shirla system is designed for efficient testing and fault location in both power and control cables, including cable sheaths. It supports comprehensive fault diagnostics through pre-location and pinpointing techniques. The system uses the Murray and Glaser bridge methods for fault pre-location, which are particularly effective for power cables, but also suitable for control and lighting cables. The measurement process is automated, including null balancing and result evaluation. Features: • Cable and sheath testing up to 10 kV DC • High-accuracy resistance measurement • Precise fault pre-location using a measuring bridge • Customisable cable parameters (length, cross-section, material) for accurate distance calculations -
Elbow branch connector made of silicone rubber for connection up to 42 kV XLPE-cables to outercone bushing type C1 (630A) and C2 (1250A) according to EN 50180 and 50181. Features: Max. cross section: 400 mm². Core type: Single-Core, Three-Core. Max. operating Voltage (Ur): 42 kV. Application: Switch Gear, Transformer. -
The OMICRON TESTRANO 600 is a multifunctional, portable device designed for fast and efficient three-phase power transformer testing. It combines multiple tests in one unit, reducing setup time and improving reliability during condition assessments of power transformers. Key Features: • All-in-one solution for transformer testing (winding resistance, turns ratio, vector group, and more) • Three-phase test system for simultaneous measurements • Single connection setup for all major electrical test. • Up to 400 A DC test current and up to 250 V AC test voltage • Integrated demagnetization function after resistance testing • Fully automated test sequences via Primary Test Manager (PTM) software • Compact and portable design for convenient field use • High accuracy and repeatability Typical Applications: • Winding resistance measurement (single and three-phase) • Turns ratio and vector group verification • Magnetization current and short-circuit impedance testing • Transformer core demagnetization • Dynamic resistance measurement (DRM) on OLTCs • Fast condition assessment during commissioning or maintenance -
The OMICRON CP TD12 is a precision test accessory used with the CPC 100 for measuring capacitance and dissipation factor (tan delta) on high-voltage electrical insulation systems. It is ideal for condition assessment of assets like power transformers, bushings, cables, and rotating machines. Key Features: • Accurate measurement of capacitance and dissipation factor (tan delta) • Test voltage up to 12 kV AC • Wide measurement range for insulation testing • Fully automated and integrated with CPC 100 and PTM software • Compact and portable design, suitable for field use • High accuracy and repeatability for reliable diagnostics • Supports ungrounded and grounded specimen testing Typical Applications: • Insulation condition assessment of power transformers and bushings • Tan delta and capacitance testing of cables and rotating machines • Detection of moisture, aging, and contamination in insulation • Quality assurance during commissioning and maintenance • High voltage testing up to 12 kV in the field or laboratory -
The OMICRON CPC 100 is a versatile and powerful testing device for primary electrical equipment in substations. It can be used to test current transformers (CTs), voltage transformers (VTs), power transformers, circuit breakers, protection relays, and grounding systems. It replaces multiple individual testing devices, making field testing more efficient and convenient. Features: • Universal testing for CTs, VTs, power transformers, circuit breakers, relays, and grounding systems • Provides up to 800 A or 2000 V output power (5 kVA) without the need for external amplifiers • Compact, lightweight, and designed for easy transport and use in the field • High measurement accuracy with built-in safety features • Automated test sequences for faster and more reliable testing • Compatible with Primary Test Manager (PTM) software for data handling, test planning, and reporting • Performs insulation resistance, ratio, polarity, burden, and phase angle tests Typical Applications: • Testing current transformers (CTs) • Testing voltage transformers (VTs) • Testing power transformer winding resistance, turns ratio, and vector group • Circuit breaker timing and travel testing • Grounding system impedance measurement • Primary injection testing of protection relays -
HIOKI 3554 Battery Tester sets a new standard for UPS and lead-acid battery diagnostics – taking measurements seamlessly whilst the battery is connected to its host device, without taking it offline. Features: • Compatible with Wireless Adapter Z3210 (optional) • Proprietary noise reduction technology allows more accurate measurement, even in noisy environments • Automatically save measurements results using the auto-hold or auto-memory function in just 2 seconds – 60% faster than previous models • Improved ease of use with the L2020 L-shaped probe tips in tight spaces. -
Convenient as an infrared thermometer, as insightful as a thermal imager, with the visual context of a digital camera. Using hyper-thin pyroelectric technology, Fluke discovered a way to push the limits of this technology pioneering an array dense enough to create an infrared heat map. In the past, blending has been the exclusive territory of thermal imagers priced five to ten times higher, but not anymore. It's standard with your new visual IR thermometer. Features: • Infrared thermometer with thermal imaging capabilities for noncontact surface temperature measurement for use in monitoring electrical, mechanical, industrial, HVAC, and automotive systems • Measures temperature from -10 to +250 degrees C (14 to 482 degrees F) with an accuracy of + or - 2 degrees C or + or - 2% of the reading, whichever is greater, and a thermal sensitivity of less than or equal to 250mK • Uncooled pyroelectric ceramic sensor captures thermal and visual images of the target and works at a minimum distance of 50cm • Thermal camera with LCD screen blends the visual and infrared images in 25% increments for inspection of full visual, incrementally blended, or full infrared images • Included SD memory card stores up to 10,000 images for inspection, analysis, and reporting on a computer -
A 100 kVA Genset refers to a 100 kilovolt-ampere (kVA) generator set, a piece of electrical equipment used to generate and supply electrical power for various applications. The rating "100 kVA" denotes the generator's capacity to provide up to 100,000 volt-amperes of electrical power, where kVA is a unit of apparent power (a combination of both active and reactive power). In simpler terms, the genset is capable of providing 100 kVA of electricity under full load conditions Features: • A 100 kVA genset typically provides 80 kW of usable power when operating at a power factor of 0.8. • Typically, a diesel engine. • A digital control panel is typically included, allowing the operator to monitor key parameters such as voltage, current, frequency, fuel levels, and runtime. • The genset is equipped with a radiator and cooling fan to regulate the engine's temperature during operation. -
A Transformer Oil Polisher is a specialized piece of equipment used to purify and restore the quality of insulating oil in electrical transformers. Over time, transformer oil can degrade due to exposure to heat, moisture, and contaminants, which affects its ability to insulate and cool the transformer. The oil polisher works by removing these impurities, including water, particulate matter, dissolved gases, and acids, to ensure the transformer operates efficiently and reliably. Features: • Multi-stage filtration for particles, water, and contaminants. • Vacuum dehydration and gas removal to restore dielectric properties. • Mobile or fixed units suited for different transformer sizes and applications. • Temperature control for optimized purification. • Real-time monitoring and oil quality assessment. • Low environmental impact through oil reclamation. • Minimal downtime and cost-effective maintenance. -
A transformer oil sampling kit is a specialized set of tools and equipment designed for the safe and efficient collection of oil samples from electrical transformers. Transformer oil plays a crucial role in insulating and cooling the transformer, and periodic sampling is essential for monitoring the oil's condition and identifying potential issues like moisture, contamination, or degradation that could affect the transformer's performance and longevity. Features: • Sampling Valve or Tap: A valve or tap attached to the transformer’s oil reservoir that allows the oil to be extracted without contaminating the sample. • Sampling Tube or Hose: A flexible, chemically resistant tube used to draw oil from the transformer into the sample container. • Protective Gloves. • Thread Tape. • Cleaning Wipes or Towels: Used to clean the sampling valve, hose, and container before and after the sampling. • Different hose attachments. • Oil Mat for spilled oil. -
Range of measurements • Ratio and phase accuracy • Winding resistance • Excitation characteristics (knee points) • Composite error (ALF, ALFi, FS, FSi, Vb) • Burden impedance • Transient CT classes and parameters (TPS, TPX, TPY and TPZ type CTs) • Transient dimensioning factor (Ktd) • If missing/unknown: CT type, class, ratio, knee point, power factor, nominal burden, operating burden, primary and secondary winding resistance • Remanence and residual magnetism • Immediate Pass/Fail evaluation Features: • Highest measurement accuracy: 0.02 % / 1 min when calibrating on site • Very small and lightweight (< 8 kg / 17.4 lbs), easy to transport for on-site testing • Automatic evaluation according to IEC, IEEE and to customized or local/national standards • Short commissioning times (duration of the automatic test < 1min) • Excellent workplace safety - Tests run at max. 120 V • Integration into testing routines using Remote Interface Control -
he TDK Lambda GEN150-1 is a high-performance, programmable 1500W DC power supply designed to meet the demands of various industrial, research, and development applications. It offers precise and reliable power delivery with an output voltage range of 0 to 150V and a maximum current output of 10A, allowing it to power a wide variety of loads. The GEN150-1 is part of the GEN series, known for its versatility, ease of use, and advanced features. Features: • Output voltage 0 to 150 V DC • Residual ripple voltage 10mVrms • Output current 0 to 10 A. • Ripple current 35mArms • Serial operation (max. 2 devices) • Parallel operation (max. 4 devices) • Setting for voltage / current via reliable encoders • 1,500 watts of output power • Wide range input 85-265 V AC • Constant voltage operation (CV) • Constant current operation (CC) • Surge protection (OVP) • Overcurrent protection (OCP) • Undervoltage limit (OVL) • Off / on switch of output • Last-setting memory • Sense • Built-in RS-232 / RS-485 interface • Built-in analog interface • 1 slot for optional interface • Device connection 230 V AC -
A variable auto transformer provides continuously adjustable AC voltage. In it's Auto transformer form it is an efficient, reliable method of controlling AC voltage from zero to line voltage by amplitude modulation of the AC waveform. Since the current, power, heat, light and motor speed are further functions of the voltage, the Dimmer Dot Variable Transformer finds its varied use, but is not designed to provide AC mains isolation. Features: • Light weight • Portable • Variable 0-270 Volt AC Output • Max load 10A • Air Cooled -
Designed for both indoor and outdoor scenarios, AC180 is highly capable as it has a capacity of 1,152Wh and continuous output of 1,800W. Thanks to its super-fast charging speed and portable design, it's a grab-and-go power station for numerous applications. The BLUETTI App is also available to make remote control and real-time monitoring incredibly convenient with just a few swipes on your phone. Features: • 1,800W AC Output / 2,700W Power Lifting Mode • AC180 : 1,152Wh Larger Capacity • 9 Output Ports for Multiple Devices • Flexible 4 Recharging Ways (AC/Solar/Car/Generator) • Smart Control & Monitor with BLUETTI App • 0-80% Recharging in 45Mins with 1,440W AC Input • Eco-friendly/Clean/Quiet/Cost-effective -
Compact and portable, the PS2000 is your go-to power solution for short getaways, effortlessly charging from iTech World solar panels while on the move. Its cutting-edge battery protection and sleek design ensure a lightweight yet powerful performance, with lithium packs extending its shelf life for reliability in any situation. The PS2000 is equipped with a robust Lithium LiFePO4 battery, storing 2048Wh (160Ah), making it a convenient backup power storage solution. Whether you need to keep your devices charged or power essential equipment like lights, cameras, fridges, or a CPAP machine, the PS2000 Lithium offers versatile outputs, including a 2000 Watt pure-sine AC inverter to ensure you have power when you need it. Run your small 12V fridge directly to the PS2000 and operate it for approximately a week before needing to recharge. Additionally, appliances like coffee makers, microwaves, hair dryers, and others can be powered using the 240V inverter. Features: • 2000W Pure Sine Wave AC 240V output • 160Ah (2048Wh) Lithium LiFePO4 battery • Designed for camping, home backup and off grid trips • 5 ways to charge – 240V AC mains (home), car socket, solar, generator and additional battery • Run large appliances, coffee machines, microwaves and hairdryers • Charge from 0-80% in 1 hour via standard 240V wall plug • Pass through charging, which ensures you are able to fully utilise the PS2000 outputs while charging -
Experience comprehensive assessment with our multi-sensor partial discharge (PD) testing technology. The UltraTEV Plus² is designed to handle a variety of PD types, including internal, surface, and corona. It's versatile enough to test different assets operating at various voltage levels. With its ability to employ multiple measurement techniques and a wide array of sensors, the UltraTEV Plus² ensures thorough testing and reliable PD detection across diverse assets. Features: • Compatible with a range of sensors - Accurately detect PD with Ultrasonic, TEV, UHF, HFCT • Generates Phase Resolved Partial Discharge (PRPD) plots - Enables easy identification and classification of PD • Wi-Fi connectivity - Conveniently synchronise survey results with asset management systems • Long battery life - Rechargeable Lithium-Ion battery -
The portable and high performance high-voltage testing and diagnostics device is available in two different configurations: viola: Used for cable and cable sheath testing of electrical equipment and medium-voltage cables up to 35 kV. Another function is insulation testing on electrical equipment. viola TD: Expands the functional scope of viola with the tan delta diagnostics and Monitored Withstand Test (MWT) that combines the cable testing and dissipation factor measurement. This allows for an accurate and comprehensive assessment of the cable condition. Features: • Cable testing and dissiation factor diagnostics in one device • High performance and compact • Easy and quick test setup • Automatic testing and diagnostic sequences -
The PD-TaD 62 portable PD diagnostics system is used in combination with a BAUR VLF generator for carrying out: • Partial discharge testing and location • VLF cable testing with parallel partial discharge testing • Parallel partial discharge and dissipation factor measurement • Full MWT With the partial discharge testing and the dissipation factor measurement, two effective and proven methods for evaluating the ageing condition of medium-voltage cables and cable accessories have been combined in a single compact and portable device. The result is a one-step 360° cable analysis with: early detection and localisation of weak points through a PD measurement, in addition to the evaluation of dielectric ageing based on the dissipation factor values. Features: • Comprehensive 360° cable analysis – with parallel partial discharge and dissipation factor measurement* • Time-optimised and safe cable condition evaluation • Lightweight and compact for mobile use on site -
Made of a highly modified silicone rubber and protected by a thin-walled outer conductive screen connected to earth, connectors are equally suited for indoor and outdoor installation. Supporting a wide application range, the design incorporates one body and two stress cone adapters to cover all cross-sections from 25 to 300 mm2. The overall and cut-back dimensions are designed to take up minimum space in the terminal box. The connectors are equipped with a capacitive test point for determining whether the circuit is energised. This test point is protected by a conductive cap. After cable preparation and lubrication, the stress control adapter is simply slid into place, followed by the screened connector body. These two components can be installed under virtually any conditions. Features: • The insulation of the connector is made of a highly modified silicone rubber characterised by high tracking resistance, elongation at break and non-flammability. • A thin-walled screen is permanently bonded onto the insulation and protects the connection system against unintentional contact. • The screened connector need not be removed for oversheath testing. • The screened cable connector exceeds CENELEC HD 629.1 S2 requirements, which includes BS, VDE and other international specifications. • Design fits 630/1250 A bushings type “C” as specified by EN50180 and EN50181. • The compact design supports the use of double “T” connections inside standard terminal boxes. • The wide application range covers cable cross-sections from 25 to 300 mm2. • Conductor connection with mechanical or DIN lugs. • Easily accessible rear plug with capacitive test point. • Few accessories required for system test, double “T” and earth connection. • Complete kit including lugs facilitates installation and storage. -
A discharge stick is a safety device used to safely discharge residual high voltage from equipment like cables, transformers, or capacitors after testing or operation. It typically consists of an insulated shaft, a metal contact tip, an internal resistor, and a grounding cable. The resistor ensures controlled discharge to prevent sudden arcing, while the grounding cable directs the charge safely to earth. Discharge sticks are essential in high voltage testing environments, such as after VLF, DC, or AC withstand tests, to protect personnel from electric shock. Features • Voltage Rating: Up to 60kV, suitable for VLF-tested cables. • Insulated Shaft: Made of fiberglass or epoxy for high dielectric strength. • Internal Resistor: Safely bleeds charge, preventing sudden discharge or arcing. • Grounding Cable: Heavy-duty cable with clamp for secure ground connection. • Contact Tip: Metal hook or probe for reliable contact with test points. • Telescopic Design: Lightweight and portable for field use. • Insulated Grip: Non-slip handle with safety guard ring. • Standards Compliant: Meets IEC/ASTM safety standards. -
The BAUR Frida VLF Test Set is used for cable testing and cable sheath testing, with a maximum test voltage of 26kVrms. The FRIDA is an extremely low frequency tester which has been expertly designed to verify the condition of medium-voltage cables and electrical equipment such as generators and transformers, up to 20kV. VLF testing allows the user to locate insulation faults in plastic and paper-insulated mass-impregnated cables, in quickfire fashion, without impacting the quality of the surround insulating material. Features: • Suitable for continuous operation • Has a maximum test voltage of 26kVrms • Has the following voltage shapes: VLF truesinus, VLF square wave voltage, and DC voltage • Load-independent, reproducible sinusoidal high voltage by means of VLF truesinus testing technology • Cable testing according to: IEC 60060-3, IEC 60502.2, CENELEC HD 620/621 (DIN VDE 0276-620/621), IEEE 400-2012, IEEE 400.2-2013 • Cable sheath testing according to IEC 60502/IEC 60229 • Very low frequency tester for the verification of the condition of medium-voltage cables and electrical equipment up to 20kV • For use with test generators, transformers, and switchgear • Locate faults in plastic-and-paper insulated, mass-impregnated cables • Locate faults with ease and speed without damaging the surrounding materials • Automatic testing and diagnostic sequences • Quick and easy to set up • Transfer data via a USB interface • Automatic discharge unit • Compact and lightweight • A precise, portable and powerful high-voltage testing and diagnostics instrument -
The most advanced HV test system available, with the highest output power of any unit available. Lightest, most compact instrument of its type available with control cabinet and HV generator all contained in one box. Offering variable frequency VLF output for testing of HV Cables and Switchgear, the operator can also select dual polarity DC and cable jacket or sheath testing output modes. The applied test voltage, current, capacitance, resistance and time are displayed and recorded. Easily programmable allowing test sequences in either automatic or manual mode. Capable of testing approx 3000m of cable at 0.1Hz and 60kV peak. At 0.02Hz, approx. 15,000m of cable can be tested. Features: • It’s expertly designed to be easily transported and used in various locations, from in-field testing sites to industrial labs. Its high power-to-weight ratio is unparalleled in the industry, providing great performance in a conveniently small package. • HVA60 can be extended to a complete cable diagnostic system at any time. • HVA test sets are constructed with non-arcing contacts and no need to change oil. This eliminates routine servicing and makes the test sets almost maintenance-free. • HVA generators are designed for continuous operation without any thermal limitations. • Pure sinusoidal output voltage (load-independent) • Breakdown voltage and load detection • Report downloads from the device via USB flash drive -
The PFT-503CM(F) AC hipot test set provides continuously adjustable output voltages for overvoltage withstand testing of the following: Switchgear, Circuit breakers, Reclosers, Vacuum bottles, Hot sticks, Motor windings and other high voltage insulation requiring AC. Features: • Convenient one-piece field portable design • Secondary connected 2 Range Voltmeter: 0 - 25 / 50 kV AC • 3 Range Current Meter: 0 – 1 mA AC with x1, x10, and x100 multipliers • Fixed overload set to 120% of variable transformer rated output current • Transit protected meters prevent meter damage between test sites • Guard/Ground circuit for accurate leakage current measurement • 20 ft shielded output and return cables • Gapped core transformer design for capacitive load compensation • Zero Start and External safety Interlock provisions -
Circuit Breaker Maintenance Kit provides the critical tools and equipment required to inspect and clean circuit breaker. It is important to maintain a good condition of a circuit breaker and other electrical equipment. Features: The CB maintenance kit contains the following: • Muti-purpose Lubrication. • Contact Cleaner. • Cleaning Tools such as, rugs, vacuum, sprays, and brushes. • Electrical Lubrication. -
The Siemens 3WL ETU ACB Tester offers comprehensive testing capabilities for circuit breakers. It is engineered to measure operating circuit trip times and ensure protection functions for all phases and the neutral conductor. Additionally, the kit verifies the tripping solenoid’s functionality, checks ground-fault protection, and measures the breaker’s opening time. Features: • Suitable for applications from 16 A to 6300 A • Pixel-graphics display with intuitive, key-operated menu • Its small form factor makes it easy to transport -
The ANU-1 OCR checker is an indispensable tool for field-testing overcurrent relays (OCRs). This compact, portable device can verify the operational integrity of OCRs by simulating fault conditions. It tests various functionalities, including long and short time-delay, instantaneous trips, ground fault trips and pre-trip alarms. Its user-friendly interface allows for quick and precise adjustments of current settings, ensuring comprehensive relay testing. Ideal for utility and industrial applications, the ANU-1 enhances maintenance efficiency by accurately assessing the performance of protective relays — contributing to the overall safety and reliability of electrical systems. Features: • Long- and short-time delay trip measurement capability. • Instantaneous and ground fault trip measurement. • Pre-trip alarm functionality. • OCR measurement without requiring control power. • Single connector for simplified OCR connection. • Clear LCD display for function, output phase and trip signal indicators. • Push-button switches for effortless operation. -
EcoStruxure Power Commission software is an intuitive, feature-rich tool that can help electrical professionals more effectively and efficiently setup, test & report, commission, and maintain LV circuit breakers and digital switchboards. Features: • Discover all circuit breakers in the electrical panel. • Confirm electrical settings and upgrade firmware for all LV circuit breakers. • Test and report on low-voltage circuit breakers and their trip curve behaviour during installation and maintenance and generate a report. • Secondary injection testing. • Compatible devices (Circuit breakers: MasterPact NT/NW; ComPact NS60b...1600 / ComPact NS1600b...3200; EasyPact MVS) • Provided Equipment: 1 Power Supply; 1 USB Cable; 3 Test Cables -
Merlin Gerin ME Test Kit Secondary Injection Test Set is used for field testing MASTERPACT Circuit Breakers and COMPACT Circuit Breakers ST, STR, and STCM Trip Units. These trip units provide adjustable tripping functions on electronic trip circuit breakers. The STR23SP trip unit provides basic (LS) adjustable tripping functions. The STR53UP trip unit provides advanced adjustable tripping functions on NSJ and D-frame circuit breakers. Additional functionality is achieved through ground-fault and ammeter options. They are field replaceable to allow for upgrading trip unit functionality Features: • Injection Current 8 mA rms to 2820 mA rms current accuracy: • Maximum Injection Duration - Infinite if I < 120 mA rms (set the duration thumb wheels to 9999.99) Time setting accuracy: ± 1% • Input Power -110 Vac position: 100 Vac (–20%) to 127 Vac (+15%) - 220 Vac position: 200 Vac (–20%) to 240 Vac (+15%) - Frequency range: 50 to 60 Hz -
The Schneider 33595 FFTK is an advanced full-function test kit designed to comprehensively test circuit breakers and trip units. Its signal-injection box can operate independently or with a supporting PC, offering flexibility in various testing scenarios. Features: • Compatible with Micrologic, NT, STR and Masterpact trip units. • Operable independently or with a supporting PC. • Enables mechanical and electrical operation checks of circuit breakers. • Provides automatic/manual tests for protection functions. • Facilitates trip curve verification for circuit breakers. • Features data storage capability for test results. • Software compatible with Windows 95, 98 and NT -
The ABB SACE PR010/T unit is an instrument capable of performing the functions of testing, programming and reading parameters for the protection units. For the specific functions, refer to the respective protection unit. The SACE PR010/T test unit uses a set of signals to perform its various testing, programming and reading functions. Features: • Offers the flexibility to conduct both automatic and manual testing. • Can be connected to a range of ABB SACE electronic relays, ensuring versatility across different types of electrical systems. • Capable of testing, programming and reading parameters for protection units. • Can monitor secondary inputs and verifying the programmed response of the circuit breaker. • Equipped to test both the hardware and software components of SACE relays, providing a thorough assessment of the relay’s overall health and functionality. • Designed with an intuitive interface for ease of use which the learning curve for new users. • The lightweight and robust construction makes it suitable for field use and easy to transport between different work sites. • Flexible power options with rechargeable batteries or an external power source. -
The Omicron CB TN3 is a transducer node used with the CIBANO 500 circuit breaker test system. It captures motion data from up to three linear or rotary motion transducers via three analog and three digital channels. This data is then transmitted digitally to the CIBANO 500, ensuring interference-free communication. The CB TN3 is essential for analysing circuit breakers’ performance, providing precise measurements for diagnostics and maintenance. It supports various standard transducers, making it a versatile tool for detailed motion analysis. Features: • Circuit breaker motion analysis — The Omicron CB TN3 provides detailed motion analysis of circuit breakers by capturing data from linear or rotary motion transducers. • Compatibility with transducers — It can be connected to most standard linear and rotary motion sensors, enhancing its versatility. • Fast linear motion measurement — It utilises a magnetic tape concept for quick and accurate measurement of linear motion. • Multi-channel support — Features three analog and three digital channels for comprehensive data acquisition. -
CIBANO 500 combines a micro-ohmmeter, timing analyzer, and a coil and motor supply. All important CB tests on all types of CBs can be carried out even when a station battery is not available. Its globally unique connection technology reduces the wiring effort and time required up to 50 %. Minimised rewiring tasks result in very short testing times. The integrated power supply guarantees a safe and independent operation. Features: • 3-in-1 system: micro-ohmmeter, timing analyzer, and AC/DC power supply • One system for medium- or high-voltage circuit breakers with live-, dead-tank or GIS-design • Low wiring effort • One clear report for all tests • Circuit Breaker Testing Library (CBTL) • Lightweight test system (20 kg / 44.1 lbs) -
The Ground Resistance Tester Model 6471 is a portable measurement instrument designed to measure Ground Resistance with 2 clamps (no auxiliary rods), Bond/Connection Resistance (2-Pole and 4-Pole Kelvin sensing), Ground Resistance (3-Pole or 4-Pole), Ground Coupling Resistance, and Selective Ground Resistance, Soil Resistivity (Wenner or Schlumberger method). The Model 6471 measures from 0.01 to 99.99kΩ and is auto-ranging, automatically seeking out the optimum measurement range, test frequency and test current. Features: • 2- and 4-pole bond resistance and continuity measurement capabilities with automatic polarity reversal for versatile testing • 3-pole fall-of-potential measurement, ensuring accurate ground resistance readings in varied environments • 4-pole soil resistivity automatically calculates Rho and allows selection between the Wenner or Schlumberger test methods. • Manual and automatic frequency scanning from 41 to 513 Hz to achieve optimal test accuracy, even in electrically noisy conditions. • Selectable test voltage of 16 or 32 V, with up to 250 mA of test current, catering to different testing requirements. • Can store up to 512 complete tests to facilitate comprehensive data collection and review. • Includes DataView software for remote setup and operation. • Rechargeable NiMH batteries can be charged using a wall charger or vehicle power -
The HGT1 is a handheld meter to measure ground impedance as well as step and touch voltages. Using the CP CU1, test currents at variable frequencies can be fed into power cables or overhead lines safely to simulate a ground fault. Step and touch voltages at various locations as well as fall-of-potential for determining the ground impedance are measured with PTM for HGT1 at the time of the test current injection. Features: • Mobile solution – simplifies measurements at various locations inside and outside the substation • Frequency-selective measurement for effective noise suppression • Simulation of body and shoe resistance for step and touch voltage testing • Even more powerful with Primary Test Manager™ (PTM) • Fully automated due to GPS test point tracking and test current detection • Real-time assessment of step and touch voltages according to EN 50522 or IEEE 80 -
The CP CU1 measures line impedances and k-factors on overhead lines and power cables. Ground impedances can also be determined on large systems with the CP CU1, as well as touch and step voltages. Mains frequency malfunctions do not influence the measurements, as the CP CU1 uses variable output frequencies for measurements. This enables extremely precise and reproducible measurement results. Features: • Measurement is not affected by mains frequency interference – extremely precise measurement results are obtained • Compliance with the strictest safety standards for overhead lines and cables connections – diverting currents up to 30 kA • Easy to handle – heaviest component: 29 kg • Automatic logging: Results are recorded automatically by the software -
The RMO-H micro ohmmeters are ideal for a number of applications for contact resistance measurements of non-inductive test objects. Typical applications are testing a circuit breakers and disconnecting switches, high-current bus bar joints, cable splices, welding joints, etc. The set is equipped with the thermal and overcurrent protection. The RMO-H has a very high ability to cancel electrostatic and electro-magnetic interference in HV electric fields. This is achieved by very efficient filtration utilizing a proprietary hardware and software. Features: • Measuring range: 0,1 μΩ – 3000 mΩ • Resolution: 0,1 μΩ • Typical accuracy: ± (0,1 % rdg + 0,1 % FS) up to 1Ω range • Handheld, only 0,95 kg (2.1 lbs) weight • IP54 mechanical protection rating • Designed to make multiple measurements and full day’s work of testing without a battery recharge • Safe testing in Both Sides Grounded (BSG) conditions • 1 meter cables
