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.
KDZD887 intelligent battery charging and discharging machine set charging, discharging, online monitoring and activation as one, a multi-purpose. Reduce enterprise costs, reduce the labor intensity of maintenance personnel, and provide scientific testing means for battery and UPS power supply maintenance.
The whole group discharge instrument is mainly used for daily maintenance, capacity detection, regular deep discharge and engineering acceptance of battery packs of communication operators, electric power plants and power plants.
Portable products for the treatment of backward batteries in daily maintenance, it has three modes of use: battery discharge mode, battery charging mode and battery activation mode.
It can be used for power, communication and battery production enterprises to test and analyze batteries, and can also be used for analysis and research of batteries in universities, research institutes and laboratories.
KDZD870 intelligent battery charger is a backup instrument for battery pack charging and capacity testing, deep discharge experiment to recharge the battery and routine maintenance of the battery pack, and new battery pack project acceptance.
