LZCK-55 | Customizable Outdoor Split-Core Current Transformer

The GFUVE LZCK-55 is an IP67 outdoor split-core current transformer designed for current measurement and monitoring in power and electrical systems.

With a 55 mm aperture, it supports different current ratings, accuracy classes, and secondary output configurations. Key specifications can be customized according to project requirements, including current ratio, accuracy class, rated burden, secondary output, and housing color.

The split-core design enables practical installation on existing conductors, while the outdoor-rated construction makes the LZCK-55 suitable for power distribution, electrical monitoring, and outdoor current measurement applications.

Explore LZCK-55: https://www.gfuvegroup.com/split-core-current-transformer/0.5s-outdoor-ip67-clamp-split-core-current-transformer.html

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LZCK-80 | Outdoor CT for Substations and Power Networks

Reliable current measurement is essential for monitoring electrical equipment across substations and power distribution networks. The GFUVE LZCK-80 outdoor split core current transformer is designed for applications that require flexible installation and protection against outdoor environmental conditions.

With an 80 mm aperture and a primary current range of 100A to 2000A, the LZCK-80 supports a range of conductor sizes and current measurement requirements. Its split core construction allows the transformer to open around a suitable existing conductor, making it a practical option for retrofit projects and monitoring upgrades in established electrical systems.

The IP67-rated enclosure helps protect against dust and water ingress when properly installed. Available current ratios and accuracy classes can be selected to meet project requirements and support integration with compatible meters and monitoring equipment.

Whether for substation monitoring or power network measurement, the LZCK-80 offers a flexible approach to outdoor current sensing. Contact GFUVE for technical details and configuration support.

🔗 Product Details:

https://www.gfuvegroup.com/split-core-current-transformer/high-accuracy-ip67-outdoor-waterproof-split-core-current-transformer.html

#GFUVE #LZCK80 #SubstationMonitoring #PowerNetworks #OutdoorCurrentTransformer #SplitCoreCT #IP67 #CurrentMeasurement #PowerDistribution #ElectricalEngineering

LMCK185-10 | Split Core CT Installation and Operation

Follow the LMCK185-10 split core CT installation process from opening the transformer and positioning it around the conductor to securing the core and completing the connection.

Designed for high-current measurement, the LMCK185-10 features a Φ185 mm aperture and supports current ranges from 300A to 5000A. Its split-core construction provides a practical approach for integrating current measurement into existing electrical systems.

Watch the video to see the installation and operation process in practice.

Product details:

https://www.gfuvegroup.com/split-core-current-transformer/high-accuracy-ip67-3000-5a-clamp-outdoor-split-core-ct.html

#GFUVE #LMCK18510 #SplitCoreCT #CTInstallation #CurrentTransformer #InstallationGuide #CurrentMeasurement #HighCurrent #ElectricalMeasurement #PowerSystems

GF438II Three-Phase Active, Reactive & Apparent Power Measurement

The GF438II Class A handheld power quality analyzer delivers full three-phase power calculation covering active power (P), reactive power (Q) and apparent power (S) for single-phase, 3P3W and 3P4W wiring layouts, with each phase and total aggregate values displayed independently for clear load assessment. Calculations follow IEEE 1459 industry standards, adopting a 10-cycle synchronous computation mechanism to ensure stable, precise power readings even amid fluctuating industrial loads and renewable inverter output swings.

It supports simultaneous acquisition of power factor (PF), displacement power factor (DPF) and cumulative energy consumption alongside core power values, with a resolution up to 0.001W to capture subtle power changes of low-power equipment. The instrument separately calculates fundamental power and harmonic power components, allowing users to quantify energy waste induced by harmonic distortion and unbalanced three-phase loads with the built-in patented energy loss algorithm.

Compatible with a full range of current clamps from 5A small transformers to 6000A flexible Rogowski coils, it adapts to diverse test scenarios including PV inverters, wind turbine converters, factory motor loads and commercial UPS equipment. All real-time power data is automatically logged into the internal 32G TF card at customizable intervals, and users can pull up historical power curves on screen to track load variation throughout monitoring periods. After field testing, all power and energy datasets can be exported via USB and imported into the GFUVEPQA PC platform for tabular sorting, energy loss analysis and formal test report generation.

With CAT IV 600V / CAT III 1000V high safety certification and over 6 hours of continuous battery runtime, it serves as an essential measuring tool for energy audit, equipment efficiency evaluation and power grid acceptance inspection.

Learn more: https://www.gfuvegroup.com/power-quality-analyzer/three-phase-power-quality-analyzer.html

#GF438II #PowerMeasurement #ThreePhasePower #ActivePower #ReactivePower #ApparentPower #PowerFactorTest #EnergyAudit #InverterEfficiency #IndustrialPQTester

GF6018A Calibrate 117C Multimeter AC & DC Current

Engineered for professional multimeter verification, the GF6018A delivers precise, low-distortion AC and DC standard current outputs to fully calibrate the dual current measurement functions of the 117C multimeter. Boasting 0.05% ultra-high calibration accuracy and excellent output linearity, it effectively detects measurement errors, linear deviation and response latency of the 117C's AC/DC current channels, covering its full current testing range. Adopting advanced DSP digital control and high-stability circuit design, the unit maintains consistent signal output during long-duration continuous calibration operations. It complies with standard metrology specifications, perfectly adapting to professional scenarios including laboratory periodic verification, industrial instrument quality inspection and on-site electrical equipment debugging, ensuring accurate and traceable measurement data for 117C multimeters.

Product Details: https://www.gfuvegroup.com/electrical-calibrator/clamp-type-multimeter-calibrator.html

#GF6018A #117CMultimeter #ACDCurrentCalibration #MultimeterAccuracyTest #ProfessionalCalibrator #ElectricalMetrologyEquipment

T-3630 | How to Connect an HV Insulation Resistance Tester

Learn the proper connection method for the GFUVE T-3630 High Voltage Insulation Resistance Tester. This demonstration shows the test lead connection and setup for professional insulation resistance testing of electrical equipment.

The T-3630 is designed for applications including transformers, motors, cables, generators, and power equipment, providing a practical solution for field maintenance, commissioning, insulation diagnostics, and laboratory testing.

🔗 T-3630 Product Details: https://www.gfuvegroup.com/electrical-test-tool/hv-insulation-resistance-tester.html

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Unbox GF211D 600V 20A Intelligent Digital Phase Angle Meter

Let's unpack the GF211D multi-function double clamp phase meter from GFUVE. The matched portable protective box keeps all parts intact during transportation. The complete accessory package contains the phase meter body, two 20A clamp current transformers, insulated voltage test wires, alligator clips, official operation manual and factory calibration certificate, no extra accessories needed.

Core advantages of GF211D:

Class 0.5 high precision, dual U/I channel, 0–600V voltage & 0.001–20A current measuring range;

3.5-inch high-brightness color LCD, simultaneous display of phase angle, power, frequency and vector diagram;

Built-in data storage function, record 500 sets of field test data;

Non-invasive live-line measurement, judge inductive/capacitive load, check transformer connection group, test CT differential phase and electric meter wiring;

IEC61010 CAT III 600V safety certification, wide working temperature -10℃~+50℃, lightweight 0.45kg handheld design.

It is an essential testing equipment for power bureaus, metrology centers, power engineering commissioning teams and industrial mining electrical departments. For detailed parameter sheets, operation videos and wholesale price, browse our official product page:

https://www.gfuvegroup.com/protection-relay-tester/600v-20a-intellignet-digital-phase-angle-meter.html

#GF211DPhaseMeter #DigitalPhaseTester #PowerCommissioningTool #TransformerTester #LeakageCurrentMeter #ElectricalTestEquipment