GF312V2 Onsite Three Phase Watthour Meter Tester

The GF312V2 Onsite Three-Phase Watthour Meter Tester is a high-precision and efficient testing device designed to verify the accuracy of three-phase watthour meters directly in the field. This portable and user-friendly tester is ideal for utilities, energy providers, and service companies that require on-site calibration, verification, and testing of three-phase energy meters used for commercial, industrial, and residential applications.

Key Features:

1. Onsite Testing and Calibration: The GF312V2 is specifically designed for onsite testing of three-phase watthour meters. It allows users to verify the performance of energy meters directly in the field, eliminating the need for meter removal and reducing downtime.

2. High Precision: The GF312V2 offers high-precision measurements, ensuring that the tested watthour meters provide accurate readings for active energy consumption. This ensures that billing, monitoring, and energy management systems are based on reliable data.

3. Versatile Testing Capabilities: The tester supports a wide range of testing functions, including active energy, reactive energy, and power factor measurements. The GF312V2 is also capable of testing meters in both low and high current ranges, making it versatile for various testing scenarios.

4. Easy-to-Use Interface: The GF312V2 is equipped with an intuitive and user-friendly interface, allowing technicians to quickly set up and operate the device. The clear digital display shows real-time measurements, making it easy to monitor the performance of the tested meters.

5. Portable and Durable: Built for field use, the GF312V2 is compact and portable, allowing it to be easily carried and used in various locations. Its rugged construction ensures it can withstand the demands of on-site testing in outdoor and industrial environments.

6. Real-Time Data Logging: The GF312V2 supports real-time data logging, allowing technicians to record measurements for later analysis and reporting. This feature is essential for energy audits, meter certification, and compliance with industry regulations.

7. Wide Application Range: The GF312V2 is ideal for use in energy metering, system monitoring, and maintenance operations across various sectors, including utilities, industrial facilities, commercial buildings, and residential complexes. It helps ensure that energy meters are functioning accurately and effectively.

Applications:

Onsite Meter Testing: The GF312V2 is widely used for onsite testing and calibration of three-phase watthour meters, allowing energy meters to be verified and adjusted without removing them from service.

Energy Meter Verification: Ideal for verifying the accuracy of energy meters before installation or during periodic maintenance to ensure accurate energy billing and consumption monitoring.

Field Maintenance: Used by field technicians and service personnel for meter verification and maintenance in real-time, improving operational efficiency.

Compliance and Reporting: Supports regulatory compliance and certification by providing accurate test results and data logging features for official inspections and audits.

The GF312V2 Onsite Three-Phase Watthour Meter Tester is a high-precision, portable solution for testing and calibrating three-phase energy meters directly in the field. Its user-friendly interface, high accuracy, and versatility make it an ideal tool for utilities, energy service providers, and technicians involved in meter testing, energy management, and maintenance. By enabling accurate and efficient onsite testing, the GF312V2 ensures that energy metering systems are reliable, compliant, and optimized for accurate energy measurement and billing.

For detailed information, please refer to the relevant links on the official website：https://gfuve.com/energy-meter-calibration/portable-three-phase-electric-meter-calibrator.html

T-203 portable three phase transformer turns ratio test eqquipment

The T-203 Portable Three-Phase Transformer Turns Ratio Test Equipment is a high-precision, portable device designed to measure and verify the turns ratio of three-phase transformers. This essential tool is used to ensure that transformers are functioning correctly and that the ratio of primary to secondary windings matches the manufacturer's specifications. By testing the turns ratio, the T-203 helps identify potential issues such as incorrect winding connections or damaged windings, which could lead to inefficiencies or equipment failure.

Key Features:

1. Three-Phase Testing: The T-203 is specifically designed for testing three-phase transformers, enabling the simultaneous testing of all three phases. This comprehensive testing ensures that each phase's turns ratio is accurately measured, offering a complete assessment of the transformer's performance.

2. Portable Design: The T-203 is compact and portable, making it ideal for on-site testing and field operations. Its lightweight design allows technicians to easily transport and use it in various locations, such as power plants, substations, and industrial facilities, for quick and reliable testing.

3. High-Accuracy Measurement: The T-203 delivers high-accuracy measurements of the transformer's turns ratio, ensuring that the readings are precise and reliable. This precision helps detect problems in transformer windings, such as incorrect winding configurations, which can affect transformer efficiency and safety.

4. Easy-to-Use Interface: With a simple interface and intuitive controls, the T-203 makes testing straightforward. The digital display shows real-time test results, allowing users to quickly interpret the data and make necessary adjustments or repairs to the transformer.

5. Wide Measurement Range: The T-203 supports a wide range of transformer sizes and ratings, making it versatile enough to handle both small and large transformers. It can be used for testing a variety of three-phase transformers in different electrical systems.

6. Efficient and Fast Testing: The T-203 is designed to perform fast and efficient turns ratio tests, saving valuable time during maintenance and commissioning processes. It ensures that transformers are correctly configured before being put into operation.

7. Reliable and Durable: Built with robust materials, the T-203 is designed for long-lasting reliability. It is durable enough to withstand the rigors of field testing, ensuring consistent performance in both harsh and demanding environments.

Applications:

1. Transformer Testing: The T-203 is widely used for testing three-phase transformers to ensure their turns ratio is accurate and within specifications.

2. Maintenance and Diagnostics: The device is ideal for use in transformer maintenance and diagnostics, helping technicians identify issues such as faulty windings or incorrect wiring configurations.

3. Commissioning: It is used during transformer commissioning to verify that newly installed transformers meet their design specifications and are ready for service.

4. Power Plants and Substations: The T-203 is an essential tool for power plants, substations, and other facilities that rely on transformers for power distribution.

The T-203 Portable Three-Phase Transformer Turns Ratio Test Equipment is an essential tool for ensuring the reliability and efficiency of three-phase transformers. With its high-accuracy measurements, portable design, and easy-to-use interface, the T-203 is perfect for field testing and diagnostics. Whether used for routine maintenance, transformer commissioning, or on-site troubleshooting, the T-203 ensures that transformers operate within their specifications, helping to prevent costly failures and improve overall system performance.

For detailed information, please refer to the relevant links on the official website：https://www.gfuvegroup.com/power-transformer-test/automatic-three-phase-transformer-turns-ratio-tester.html

T-213 20a three phase transformer dc resistance test equipment

The T-213 20A Three-Phase Transformer DC Resistance Test Equipment is a high-precision testing device designed to measure the DC resistance of three-phase transformers. This tester is essential for evaluating the condition of transformers and ensuring that their windings are free of faults. The T-213 is ideal for identifying issues such as poor connections, short circuits, or winding damage, which can lead to transformer inefficiencies and failure. It provides accurate and reliable measurements, making it an essential tool for transformer maintenance and quality control.

Key Features:

1. Three-Phase Testing Capability: The T-213 is designed to perform three-phase DC resistance testing, allowing users to test all three phases of a transformer simultaneously. This feature ensures that each phase is properly evaluated, providing a comprehensive assessment of the transformer's condition.

2. 20A Current Rating: The T-213 operates with a 20A current, allowing it to test transformers with varying power ratings and capacities. This high current capability ensures that the tester can handle a wide range of transformer sizes, making it suitable for both small and large transformers.

3. Accurate DC Resistance Measurement: The tester provides precise DC resistance measurements, which are crucial for identifying issues in transformer windings. Low resistance can indicate poor connections or faults, while high resistance may suggest damage or degradation in the transformer windings.

4. User-Friendly Interface: The T-213 features a simple and intuitive interface, making it easy to operate for both experienced technicians and those new to transformer testing. The clear digital display provides real-time measurements, allowing for quick evaluation and decision-making.

5. Portable and Durable Design: Built for both field and workshop use, the T-213 is designed to be portable and rugged, allowing it to withstand the demands of onsite testing in industrial environments. Its lightweight design ensures easy transportation and setup.

6. Efficient Testing Process: The T-213 is optimized for quick and efficient testing, enabling technicians to perform resistance tests without significant delays. This improves the overall productivity of transformer maintenance operations.

7. Applications: The T-213 is primarily used for testing the DC resistance of three-phase transformers in power plants, substations, and electrical maintenance facilities. It is essential for ensuring the proper functioning of transformers and preventing equipment failure due to winding defects.

Applications:

1. Transformer Maintenance: The T-213 is used to check the DC resistance of transformer windings, ensuring they are in good condition and capable of delivering optimal performance.

2. Preventive Testing: By identifying faults such as poor connections, short circuits, or winding damage early, the T-213 helps prevent transformer failures and reduces the risk of costly repairs or replacements.

3. Quality Control: The T-213 is ideal for testing newly manufactured transformers or refurbished units, ensuring they meet industry standards before being put into service.

The T-213 20A Three-Phase Transformer DC Resistance Test Equipment is an essential tool for the testing and maintenance of three-phase transformers. With its high accuracy, user-friendly interface, and portability, the T-213 ensures that transformers are operating at peak efficiency and are free from faults. Its ability to provide precise DC resistance measurements makes it ideal for identifying issues early and preventing equipment failure. Whether used in preventive maintenance, quality control, or routine testing, the T-213 is an indispensable tool for electrical professionals working with transformers.

For detailed information, please refer to the relevant links on the official website：https://www.gfuvegroup.com/power-transformer-test/transformer-winding-dc-resistance-test-set.html

TEST-200 200A primary current injection test kit for relay testing

The TEST-200 200A Primary Current Injection Test Kit for Relay Testing is a high-performance, portable testing device designed to verify the operation and calibration of protection relays and other high-current electrical devices. With a current output of up to 200A, the TEST-200 is ideal for conducting primary current injection tests, where current is applied directly to the primary side of the device under test. This ensures that the relays and protection equipment will function correctly under fault conditions, providing accurate protection for electrical systems.

Key Features:

1. 200A Primary Current Injection: The TEST-200 provides 200A of primary current, making it capable of testing relays, circuit breakers, and other high-current protection devices. This high current capacity allows for accurate verification of the performance and settings of protection systems in real-world fault conditions.

2. Primary Injection Testing: Primary current injection testing involves applying current directly to the primary side of electrical equipment, such as protection relays or circuit breakers. This test method helps ensure that the equipment will perform properly when subjected to actual fault currents.

3. Portable and Compact Design: The TEST-200 is designed to be portable and compact, making it easy to transport and set up in various locations. Its lightweight construction ensures that it can be conveniently used for on-site testing, reducing downtime and improving operational efficiency.

4. User-Friendly Interface: With its simple interface and clear display, the TEST-200 makes relay testing quick and easy. The device features intuitive controls that allow operators to set parameters, monitor real-time results, and adjust settings during the test, improving testing speed and accuracy.

5. Reliable and Accurate Testing: The TEST-200 provides precise and stable current output, ensuring accurate testing results. This reliability helps ensure that protection relays and other tested equipment will operate correctly during actual faults, providing protection and safety for electrical systems.

6. Wide Range of Applications: The TEST-200 is ideal for testing a variety of protection devices, including electromechanical relays, solid-state relays, current transformers, and circuit breakers. It is widely used in power plants, substations, and industrial facilities to ensure that protection systems operate effectively and reliably.

7. Safety Features: Equipped with various built-in safety features, the TEST-200 ensures that both the operator and the equipment under test are protected during high-current testing. These safety mechanisms help prevent accidents and ensure safe operation in high-power environments.

Applications:

1. Relay Testing: The TEST-200 is primarily used for relay testing to verify that protection relays function correctly under fault conditions, ensuring they will operate as intended in real-world scenarios.

2. Circuit Breaker Testing: It is used to test circuit breakers by simulating fault conditions, ensuring that the breakers will trip properly during overload or short-circuit events.

3. Current Transformer Testing: The TEST-200 can also be used to test current transformers, ensuring their performance in current sensing and protection applications.

4. Power System Protection: It is widely used in power system protection for testing devices that safeguard electrical infrastructure, ensuring they will react appropriately to faults and prevent damage to equipment.

The TEST-200 200A Primary Current Injection Test Kit for Relay Testing is a powerful and reliable tool for testing protection relays and other high-current electrical devices. With its 200A current capacity, portable design, and user-friendly interface, the TEST-200 ensures that electrical protection equipment is working correctly and will perform as expected during fault conditions. Its versatility and accuracy make it an essential tool for on-site testing and routine maintenance in power plants, substations, and industrial facilities, ensuring the safety and reliability of electrical systems.

For detailed information, please refer to the relevant links on the official website：https://gfuve.com/transformer-test/200A-portable-primary-current-injection-test-kit.html

LZCK322-10 Split Type Current Transformer

The LZCK322-10 Split Type Current Transformer is a high-performance, reliable, and versatile current transformer designed for a wide range of applications. Featuring a split-core design, the LZCK322-10 allows for easy and quick installation around existing conductors without requiring power shutdown, making it ideal for retrofitting into existing systems. This current transformer is used for accurate current measurement in energy metering, load monitoring, and protective relay testing, among other applications.

For detailed information, please refer to the website address: https://www.gfuvegroup.com/split-core-current-transformer/11kv-33kv-high-voltage-200-5a-split-core-current-transformer.html

T-3630E double clamp multifunction ground resistance tester

T-3630E advanced multifunction earth ground resistance tester specially design for the measurement of earth resistance, soil resistivity, earth voltage, leakage current of grounding line, AC current, DC resistance. Adopting the latest digital technology, precise 4-pole, 3-pole and simple 2-pole method, selection method, double clamp method to measure grounding resistance, for earth resistance measurement; large caliber clamp design, used to measure the grounding system which adopt large-scale down conductor; can flexibly and precisely measure the value of grounding resistance in every complicated situation like single point grounding, grounding mesh.

T-3630E earth resistance tester is not need to disconnect any parallel connection pole when measuring parallel-grounding, and massively improve the convenience when measuring. Importing FFT and AFC technology, with a unique function of anti-interference capability and the ability to adapt to the environment, consistency of repeat testing, to ensure high precision, high stability and reliability for prolonged measure, which is widely used in electric power, telecommunications, meteorology, oil field, construction, lightning protection, industrial electrical equipment and other earth resistance, soil resistivity, earth voltage, AC voltage measurement.

T-3630E multifunction earth ground resistance meter is composed of host machine, PC monitoring software, test leads, auxiliary ground pillars, communication wires and others. The 5inch TFT color LCD display of host machine is with touch that can be seen clearly. At the same time it can store 500 sets of data, fulfilling historical inquiry and online real-time monitoring through monitoring software, dynamic display, and alarm indicator, auto-shut down and with the functions like historical data access, reading, preservation, report forms, printing and so on.

FUNCTIONS

■ Selection method;

■ 3-pole measurement;

■ Double clamp method;

■ AC voltage measurement;

■ Testing Soil resistivity;

■ Simple 2-pole measurement;

■ Precise 4-pole measurement;

■ Measurement of earth voltage;

■ Measure grounding resistance;

■ AC leakage current measurement;

FEATURES

■ Accuracy 2%;

■ AC voltage 0-750V;

■ DC voltage 0-1000V;

■ With IP65 protection;

■ Recorder 500 sets data;

■ With touch TFT color LCD;

■ With thermal printer optional;

■ AC current measurement 0-1000A;

■ Soil Resistivity (ρ) 0.00Ωm - 9999kΩm;

■ Earth resistance range 0.00Ω - 200.00kΩ;

For more information, please visit the website:https://www.gfuvegroup.com/electrical-test-tool/advanced-multifunction-earth-ground-resistance-tester.html

T-100KV 100kv_portable_HV_Hipot_test_set_tester

T-100KV HV Hipot test set is the effective and direct way to test insulation strength for electric equipment,apparatus or machines.It checks dangerous flaws which assure electric equipment continuous working.This model T-100KV HV Hipot test set can output up to 100KV AC and 140KV DC, 100mA ac current output capacity, suite ofr many electrical equipment testing. Typical applications include testing of transformers, switchgears, cables, capacitors,aerial motors platforms,hot sticks bucket bricks,vacuum bottles and other related equipment like vacuum interrupters, blankets, ropes,gloves,hydraulics hose,instruments transformers generators.

FUNCTION & FEATURES

■ Voltage accuracy 1%;

■ 0-100KV AC/DC output;

■ Load power capacity 10KVA;

■ Light weight,small size,easy to move;

■ Continuously variable output from zero to full voltage;

■ Using the latest current relay, more accurate and reliable;

■ With new type time relay,time rang is more wider (1S ~ 99H);

■ Over-current protection,zero-starting protection,sound and light alarm;

■ Adjustable over current protection,with trip levels variable from 10 to 110%;

■ Digital display panel mounted controls & indicators with easy to read legend;

■ Monitoring high voltage side voltage,low voltage side current and indicator of zero, power, working start, timer;