It can identify both power outage cables and live cables, and meet the multiple needs of cable identification in power construction sites.
It can accurately measure a series of power frequency parameters such as capacity, type, load loss, impedance voltage, etc. of various transformers. The accuracy of capacity test results is 100%, and the capacity measurement range is 10kVA~100000kVA.
Potential faults of on load tap changers can be diagnosed in a timely manner during preventive testing of power equipment and major repairs of transformers
It is a high-precision instrument that automatically measures the dielectric loss tangent and capacitance of various high-voltage power equipment on site, such as power plants and substations
Adapt to the needs of ratio testing for various large, medium, and small transformers
It can effectively supervise the quality of transformer products during factory production and use, prevent inter turn short circuits, open circuits, connection errors, internal faults or contact faults of voltage regulating switches
It can accurately measure a series of power frequency parameters such as capacity, type, no-load current, no-load loss, short-circuit (load) loss, impedance voltage, etc. of various transformers.
Used for semi-finished and finished product factory testing, installation, handover testing, and preventive testing in the manufacturing of inductive coils such as transformers, transformers, reactors, and electromagnetic operating mechanisms. It can effectively detect manufacturing defects such as material selection, welding, loose connection parts, missing strands, and broken wires of inductive coils, as well as hidden dangers after operation.
Used for semi-finished and finished product factory testing, installation, handover testing, and preventive testing in transformer manufacturing for the power department
Three phase transformer, single-phase transformer, PT, Z-type transformer ratio, group, polarity testing function
The measurement of DC resistance is a test item in the manufacturing of inductive coils such as transformers, transformers, reactors, and electromagnetic operating mechanisms, which includes semi-finished and finished product factory testing, installation, handover testing, and preventive testing by power departments. It can effectively detect manufacturing defects such as material selection, welding, loose connection parts, missing strands, and broken wires of inductive coils, and eliminate hidden dangers in device operation.
It can be used to check single-phase defects in transformers or in situations where there is no three-phase electricity on site. The instrument can record data from three single-phase measurements and calculate the transformer's no-load current, no-load loss, impedance voltage, and load loss based on different connection methods of the transformer
KDZD820 battery online monitor is an online monitoring system based on battery internal resistance, battery terminal voltage, battery total voltage, battery total current and the temperature of the environment where the battery is located, which monitors battery performance and status in real time, analyzes the development trend of battery performance and judges the service life of the battery.
This instrument is a battery capacity test system integrating discharge, detection and communication. The linear continuous adjustable automatic control circuit is used to complete the test automatically in the constant current mode according to the user's programming, which is a good tool for battery quarterly inspection, annual inspection and engineering acceptance.
