V-checker circuit tester
This instrument is designed for testing DC circuit breakers at rated current of 1A-500A. 1. The instrument can be used separately or linked to PC. 2. 320*240 LCD screen thermal printer interactive keyboard operation and intelligent operation system. 3. Power electronics controlling technique has been adopted to output high current with high speed high precision and continuous adjustability. 4. Current range can be automatically switched by multiple high precision sensors.14 digit AD acquisition chip of high capacity. 5. Automatic data storage. Be capable of saving 200 testing results which will not lose in power failure. 6. Two options: ampere-second characteristic test or through current characteristic test. 7. When linking to PC it is available to do following operations such as controlling the instrument data importing data saving data report and data graph generation. 8. Protection functions for overheat over-current and over voltage. 9. Anti-interference capacity and good EMC(electromagnetic compatibility).
This instrument is designed for testing DC circuit breakers at rated current of 1A-500A. 1. The instrument can be used separately or linked to PC. 2. 320*240 LCD screen thermal printer interactive keyboard operation and intelligent operation system. 3. Power electronics controlling technique has been adopted to output high current with high speed high precision and continuous adjustability. 4. Current range can be automatically switched by multiple high precision sensors.14 digit AD acquisition chip of high capacity. 5. Automatic data storage. Be capable of saving 200 testing results which will not lose in power failure. 6. Two options: ampere-second characteristic test or through current characteristic test. 7. When linking to PC it is available to do following operations such as controlling the instrument data importing data saving data report and data graph generation. 8. Protection functions for overheat over-current and over voltage. 9. Anti-interference capacity and good EMC(electromagnetic compatibility).
Automatic circuit breaker tester UPA-3 is designed for testing and ampere-second characterization of automatic AC current circuit breakers. The device allows registering the value of the supplied current and timing the automatic circuit breaker switching interval. Circuit breaker tester UPA-3 is a mobile device, which could be easily transported to a required testing location. Circuit breaker tester UPA-3 operates on the principle of varying the power in the primary circuit of the matching power transformer and, respectively, varying the output current, flowing through the automatic circuit breaker under the test. Power regulation could be done either through an external regulator (RNO or VR) or through a built-in thyristor controller.
Product description The Transformer short circuit impedance tester comes with an adjustable power output. Regardless of single phase or three phase transformers, only one connection is required, and the instrument can complete the measurement of all winding pairs. The test and connection are simple. Main technical indicators and conditions of use Measurement accuracy voltage, current 0.2 level Power COS 0.1 0.5 grade, COS 0.1 1.0 grade Impedance COS 0.1 0.5 grade COS 0.1: 1.0 grade Voltage measurement range AC 3V 300V Internal power output range voltage 0 250V, current 0 10A Current measurement range AC 0.2A 20A Working temperature 10 50 Working humidity 0 80 Working power supply AC220V 10 50Hz 1Hz Dimensions 360mm 220mm 150mm Weight of the instrument 20Kg Transformer Short circuit Impedance Tester
Product details INTRODUCTION This tester is a multifunctional vehicle circuit tester with a monolithic processor and a liquid crystal display. It can be used to measure DC voltage, continuity, and the amount of current in fuse. Because the tester uses a new method to measure current, it is unnecessary to remove the fuse; just connect the two probes to the two terminals of this fuse. It can measure a DC voltage as low as 0.1mV. Connect the test lead, according to the size of the fuse to be tested and the rated current mark on this fuse, determine the type of this fuse and its rated current, or use USER DEFINE mode to measure the current of a fuse. Connect the test leads to the two terminals of the fuse to be tested (for blade fuses, connect the test leads to the two contacts on the top of fuse). The primary display indicates the amount off the current in the fuse under test. FEATURES Overrange indication: "OL" shown on the primary display Open Test Loop Indication Negative Polarity Indication Low Battery Indication SPECIFICATION Display: 4-digit LCD, with a max. reading of 9999 Battery: 9V battery, 6F22 or equivalent, 1 piece IP Degree: IP20 Size: 143�84�36mm Weigh: about 177g (including battery) DC Voltage: 0.0~50.0V Continuity: 40Ω Fuse Current: 0.1~99.9A (USER DEFINE mode) 0.1~50A (Other mode) Fuse type/Rated current Maxi Fuse (MAX): 5/7.5/10/15/20/25/30A Standard Fuse (STD): 5/7.5/10/15/20/25/30A Mini Fuse (MIN): 30/40/50A
This instrument is designed for testing DC circuit breakers at rated current of 1A-500A. 1. The instrument can be used separately or linked to PC. 2. 320*240 LCD screen thermal printer interactive keyboard operation and intelligent operation system. 3. Power electronics controlling technique has been adopted to output high current with high speed high precision and continuous adjustability. 4. Current range can be automatically switched by multiple high precision sensors.14 digit AD acquisition chip of high capacity. 5. Automatic data storage. Be capable of saving 200 testing results which will not lose in power failure. 6. Two options: ampere-second characteristic test or through current characteristic test. 7. When linking to PC it is available to do following operations such as controlling the instrument data importing data saving data report and data graph generation. 8. Protection functions for overheat over-current and over voltage. 9. Anti-interference capacity and good EMC(electromagnetic compatibility).
This instrument is designed for testing DC circuit breakers at rated current of 1A-500A. 1. The instrument can be used separately or linked to PC. 2. 320*240 LCD screen thermal printer interactive keyboard operation and intelligent operation system. 3. Power electronics controlling technique has been adopted to output high current with high speed high precision and continuous adjustability. 4. Current range can be automatically switched by multiple high precision sensors.14 digit AD acquisition chip of high capacity. 5. Automatic data storage. Be capable of saving 200 testing results which will not lose in power failure. 6. Two options: ampere-second characteristic test or through current characteristic test. 7. When linking to PC it is available to do following operations such as controlling the instrument data importing data saving data report and data graph generation. 8. Protection functions for overheat over-current and over voltage.
Product description The Transformer short-circuit impedance tester comes with an adjustable power output. Regardless of single-phase or three-phase transformers, only one connection is required, and the instrument can complete the measurement of all winding pairs. The test and connection are simple. Main technical indicators and conditions of use Measurement accuracy: voltage, current: 0.2 level Power: COS>0.1: 0.5 grade; COS 0.1: 1.0 grade Impedance: COS>0.1: 0.5 grade; COS 0.1: 1.0 grade Voltage measurement range: AC 3V300V Internal power output range: voltage 0~250V, current 0~10A Current measurement range: AC 0.2A 20A Working temperature: -10-50 Working humidity: 80% Working power supply: AC220V ±10-50Hz ±1Hz Dimensions: 360mm 220mm 150mm Weight of the instrument: 20Kg
Product description The Transformer short-circuit impedance tester comes with an adjustable power output. Regardless of single-phase or three-phase transformers, only one connection is required, and the instrument can complete the measurement of all winding pairs. The test and connection are simple. Main technical indicators and conditions of useï¼? Measurement accuracy: voltage, current: 0.2 level Power: COS>0.1: 0.5 grade; COS 0.1: 1.0 grade Impedance: COS>0.1: 0.5 grade; COS 0.1: 1.0 grade Voltage measurement range: AC 3V300V Internal power output range: voltage 0~250V, current 0~10A Current measurement range: AC 0.2A 20A Working temperature: -10-50 Working humidity: 0-80% Working power supply: AC220V 10-50Hz1Hz Dimensions: 360mm-220mm 150mm Weight of the instrument: 20Kg
CNG Vigilant- CNG circuit leak tester.
GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester Introduction: GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester can direct quantitative measuring vacuum degree of vacuum switch interrupter without removing. It can not only measure the normal range of vacuum degree of switchgear, but also can measure some vacuum switches which leak faster. Comparing with the measuring results of past years, its life can generally be inferred, prevent accidents. GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester is compact, lightweight and compact models, short test time, reliable measurement results, good stability, high precision, fully functional. It is the ideal instrument for quantitative measuring vacuum switches. Specifications: No. Item Name GDKZ-IV High Voltage Circuit Breaker Vacuum Degree Tester, High Voltage Switchgear Vacuity Tester 1.Detection objects:various models of vacuum switch 2.Detection method:using new excitation coil and detect vacuum tube without disassembly 3.Application area:This instrument is a all-purpose type, can measure the vacuum of variety models of open magnetic vacuum tube 4.Detection range:10 -5 -10 -1 Pa 5.Measurement accuracy: 10 -5 -10 -4 Pa, 10% 10 -4 -10 -3 Pa, 10% 10 -3 -10 -2 Pa, 10% 10 -2 -10 -1 Pa, 10% 6.Magnetic field voltage:1700V 7.High-voltage of pulsed electric field:30KV 8.Open distance of switch tube in vacuum test:normal open distance 9.Testing environment:-20â??~ 40â?? 10.Weight:12kg 11.Dimension:420 Ã? 320 Ã? 280 (mm) 12.Sampler:magnetic coil
Eltek Flatpack2 Rectifier Module 110V 2000W HE WOR 241119.805 Overview High efficiency and reliable rectifiers The most efficient power conversion module in the industry! Since the launch the Flatpack 2 family has expanded into a wide selection of power ratings and voltages Key Feature Proven Reliability High Power Density Application Flexibility, 2kw - 2m Accepts Dc Input (Dc/ Dc Converter) Global Compliance (Ce, Ul, Nebs) Marine & Offshore Certification Patented Technology Digital Controllers Applications Power Utilities Switch Tripping Control & Protection Systems Emergency Lighting Railway Infrastructure Converter Stations Power Stations Various other applications in demanding industries like marine, oil & gas, process etc. Specifications Part number 241119.805 Model 110-120 / 20A HE INPUT DATA Voltage range (nominal) 176 - 277 V AC 1) Voltage range 85 - 305 V A 1) C Frequency 45 - 66 Hz Maximum current 18.64 ARMS Power Factor 0.99 (@ 50-100 % load) THD (@ 230 VAC) < 4 % (@ full load) Protection Varistor for transient protection, fuse in both lines, shutdown above 300/ 305 V OUTPUT DATA Default voltage 122.5 V DC Voltage range 90.02) - 151.25 V D 1) C # Pb cell supported (1.8 - 2.4 V DC/ cell) 54 -60 # NiCad cell supported (1.05 - 1.65 V DC/ cell) 86 - 91 Max power, nominal input 3025 W1) Max power, 85V input 1280 W Max current 20 A Hold-up time, default voltage and 1500 W load 10 ms, VOUT > 99.7 VDC Current sharing �±5% of maximum current from 10 to 100% load Static voltage regulation �±0.5% from 10% to 100% load and nominal input Dynamic voltage regulation �±5.0% for 10-80% or 80-10% load variation, regulation time < 50ms Rippel and noise, 30 MHz bandwidth < 500 mV PP Protection Overvoltage shutdown, short circuit proof, high temperature, hot plug -in inrush current limiting, ORing diode
Electronic component, parameter, test meters and safety parameter, test meters..
High voltage insulation equipment, transformer tester, circuit breaker, switch tester.Export, research and development
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the power system. Safe operation mechanical characteristic parameters are one of the important parameters to judge the performance of the circuit breaker. Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. Its main feature is that in addition to meeting the dynamic characteristics test of the general high-voltage switch on the market it also satisfies the test of Siemens graphite contact switch and can reliably test the dynamic resistance waveform of the three fractures of the graphite contact switch. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nicknameï¼?High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-voltage switch characteristic test Instrument switch characteristic tester circuit breaker tester switch mechanical characteristic tester switch parameter tester Breaker Analyzer
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty.
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the power system. Safe operation mechanical characteristic parameters are one of the important parameters to judge the performance of the circuit breaker. Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. Its main feature is that in addition to meeting the dynamic characteristics test of the general high-voltage switch on the market it also satisfies the test of Siemens graphite contact switch and can reliably test the dynamic resistance waveform of the three fractures of the graphite contact switch. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High-voltage switch mechanical characteristic tester switch mechanical characteristic tester high-voltage switch comprehensive tester circuit breaker dynamic characteristic tester circuit breaker mechanical characteristic tester circuit breaker comprehensive tester high-voltage switch time characteristic tester high-voltage switch characteristic test Instrument switch characteristic tester circuit breaker tester switch mechanical characteristic tester switch parameter tester Breaker Analyzer