- Energy Meter Field Calibrator
-
Transformer Test Equipment
- Transformer Test Bench
- Turns Ratio Tester
- DC Resistance Tester
- Transformer Tan Delta Tester
- Sweep Frequency Response Analyzer
- Partial Discharge Tester
- CT PT Analyzer
- Transformer On-Load Tap-Changer Tester
- Short-Circuit Impedance And No-load Integrated Tester
- Winding Resistance And Turns Ratio Integrated Tester
- Transformer Capacitance And Inductance Tester
- Transformer Capacity And Characteristic Tester
- Lightning Arrester Tester
- Short-Circuit Impedance Tester
- Transformer Oil Test Equipment
- SF6 Gas Analyzer
- Secondary Injection Relay Test Set
- Resistance Tester
- Power Quality Analyzer
- HV Switch Tester
- High Voltage Test Equipment
- Cable Fault Locator
- Battery Tester
HV Switch Tester
Huazheng HZ-5100s Portable Handheld Contact Resistance Tester
The hand-held contact resistance tester is an innovative product designed for ease of use. It features a compact, portable design, with hand-held operation and battery power supply, making it easy to carry and use in various locations.This device is primarily used for measuring contact resistance and other low resistance values in switch contacts. It offers fast testing speed and high accuracy, making it an ideal tool for precise measurements.
Huazheng HZ-5100-I Portable Handheld Loop Resistance Tester
The hand-held Loop Resistance Tester is a high-precision, digital switch detection instrument developed by our company in accordance with the IEC standard and the latest electric power industry standard of the People's Republic of China, DL/T845.4-2004.This instrument utilizes high-frequency, high-power constant current switching power supply technology, enabling it to measure micro-ohm level contact resistance. It is widely used for measuring contact resistance in switches, electrical appliances, circuit resistance, cable wires, and welding line connections.
The instrument offers accurate and stable measurement data, making it ideal for use in high-voltage switch maintenance and circuit resistance testing, as required by power and electric supply departments. The output current and measured resistance are displayed simultaneously on a 7-inch high-brightness color LCD touch screen.Additionally, the measurement results can be output to a printer or stored on a USB drive. The power-off storage function ensures that data can be queried and retrieved at any time.
Huazheng HZ2161 High Voltage Switch Circuit Comprehensive Tester
The design team of the high voltage switch circuit comprehensive tester has many years of field experience and a deep understanding of the actual working conditions. Through careful hardware design and software optimization, they have developed a targeted solution. While retaining the capability to perform individual tests, the system introduces an innovative intelligent testing mode. This mode not only meets the testing needs on-site but also significantly simplifies wiring and operation. Additionally, it features real-time voice prompts and wireless control of intelligent devices, making the testing process more streamlined, convenient, and efficient.
Huazheng Manufacture HZ-109S Primary Current Injection Test Set Price
The HZ-109S Primary Current Injection Tester adopts ARM chip technology for controlling output and a high-capacity toroidal transformer, and is equipped with an LCD display meter. It can simultaneously display primary current, secondary current, turn ratio, and the actuation time of the stopwatch connection (electric potential). The product features a sleek design, large output capacity, compact size, and lightweight construction, with an external aluminum alloy case and PC panel. It is primarily suited for CT turn ratio and contact resistance testing in power systems, as well as other applications requiring high current testing.
Huazheng Manufacture HZ-109S2 Primary Current Injection Tester Price
The HZ-109S Primary Current Injection Tester utilizes ARM chip technology for output control and features a high-capacity toroidal transformer. It is equipped with an LCD display that can simultaneously show primary current, secondary current, turn ratio, and the actuation time of the stopwatch connection (electric potential). The product boasts a sleek design, large output capacity, compact size, and lightweight construction, housed in an external aluminum alloy case with a PC panel. It is ideally suited for CT turn ratio and contact resistance testing in power systems, as well as for other applications that require high-current testing.
Huazheng Factory OEM HZ-5371L Primary Current Injection Tester For sale
The HZ-5371L High Current Generator (referred to as the "current riser") is a test device developed by our company. It combines the advantages of similar products both domestically and internationally. Utilizing numerical control technology, it offers strong anti-interference capabilities. Compared to the previous generation of current risers, it features low power consumption, a large-capacity auto-regulator, and a high-permeability core converter, resulting in high output power, compact size, and lightweight construction.
Huazheng High voltage switch dynamic characteristic tester Circuit Breaker Analyzer
The High Voltage Switch Dynamic Characteristic Tester is a specialized instrument used to measure the dynamic characteristics of high-voltage switches, such as circuit breakers, disconnectors, and load switches. These switches are critical components in power systems, and testing their performance is essential to ensure their reliability and efficiency in electrical distribution networks.
Huazheng Factory HZ-5200 Contact Resistance Meter 200A Loop Resistance Tester
The HZ-5200 Contact Resistance Instrument is a high-precision digital switch detection device carefully developed in accordance with the IEC standard and the latest Chinese electric power execution standard DL/T 845.4-2004. The instrument uses high-frequency, high-power constant current switching power supply technology to measure micro-ohm contact resistance.
Huazheng HZ-KG7 Vacuum Switch Tube Vacuum Degree Tester vacuum interrupter tester
HZ-KG7 Vacuum Switch Vacuum Tester also used computer for synchronous control, data acquisition and processing, and the sensitivity of HZ-KG7 Vacuum Switch Vacuum Tester in the field test of the vacuum interrupter arc chamber is 10-5Pa. The most prominent feature of this instrument (HZ-KG7 vacuum tester) is to use the new excitation coils and data processing methods to achieve the non-demolition measurement of vacuum. The instrument is practical, easy to use, easy to operate, high precision measurement without disassembly, widely used in electric power, steel, petrochemical, textile, coal, railways, and other trades using the vacuum switch.
Huazheng HZ-5100 Loop Resistance Tester 100A Contact Resistance Tester
HZ-5100 Contact resistance instrument is a carefully developed high precision, digital switch detection instrument by the IEC standard And PRC's Latest electric power execution standard DL/T845.4-2004 Regulations. The Instrument adopt High frequency high power constant current switching power supply technology to detect the Micro ohm contact resistance. The Instrument is widely used for varieties of the switches and Contact resistance of switches and electrical appliances, contact resistance and Power cables, contact resistance of welding seam detection.
Huazheng HZDL130 Primary Current Injection Tester Manufacturer
HZDL 130 Primary Current Injection Tester(referred to as the current booster), our company's own research and development equipment, it combines the advantages of similar products at home and abroad, using CNC technology, strong anti-interference ability, compared with the previous generation of current riser Due to the low power consumption, large capacity self-twisting voltage regulator and high magnetic permeability core made of converter, it has the advantages of large output power, small size and light weight. It is mainly used for testing of busbar protection and various current transformers. It is widely used in research, production and electrical test sites of power, railway, petrochemical, metallurgical and mining enterprises.
Huazheng HZC-3980 Portable Automatic Circuit Breaker Analyzer
The HZC-3980 Circuit Breaker Analyzer is equipped with state-of-the-art technology, including advanced microprocessor control and precision measurement capabilities, enabling users to conduct thorough testing and diagnostics with ease. Its intuitive interface and user-friendly design make it suitable for both experienced technicians and those new to circuit breaker analysis, providing a seamless and efficient testing experience.