(12) and the two terminals (13, 14) of different currents through the capacitor and two connections (13, 14) is measured, for example using a resistance measuring (17, 18) mounted in these electric circuit, the voltage drop of the resistance 17.(18) are analyzed in the form of a ...
The testing device comprises at least one grip body adapted to be held in the hand and an electric circuit arranged therein. The grip body has a testing tip forming an input connecting point of the electric circuit adapted for receiving a test voltage and has a ground connection. The voltage...
least a group of primary loop electrically connected with a primary coil of the current transformer, at least a group of secondary loop electrically connected with a secondary coil of the current transformer, and a CPU circuit used for collecting and processing information and displaying test ...
To test four-wire data lines of a data communication device, a control device is used which optically indicates continuity and that the lines are placed on with the correct polarity as prescribed by the manufacturer of these systems, by means of a connector which is provided with light-emitting...
phase sequence and secondary wiring correctness by the simulation transformer short-circuit test before commissioning.This method is a viable,replicable test methods,greatly improved the efficiency of the substation commissioning,provide a reliable guarantee for the success commissioning and safe operation of...
Digital Voltage Detector Pen 60V Non-contact Inductive AC/DC Voltage Meter Electric Compact Pen Voltage Battery Test Pencil Product selling point:1. H/L/O three-position button function: fire neutral/continuity/battery/non-contact AC voltage detection2. Sound and light alarm3. The perfect kit fo...
Suitable for using inpolarityreversal circuit. Such as signal coupling circuits and speakers , etc. 适用于极性反转回路及须急速印加逆向电压之回路. 期刊摘选 When connecting a battery pack to a charger, ensure correctpolarity. 21当把电池放入充电器中时, 注意保证极性正确. ...
ES1010 Wireless CT Ratio Tester for High and Low Volta below 60kv Three-Phase Circuit Polarity Test Electronic Power No reviews yet Xi'an Kofig Electronic Technology Co., Ltd.6 yrsCN Previous slideNext slide Previous slideNext slideKey attributes Other attributes customized support OEM, ODM, ...
Integration: Built-in charge control guidance circuit, battery voltage simulator, BMS simulator, CAN message acquisition, waveform acquisition and other modules, no need for additional connection equipment. Data Acquisition: Built-in 8-channel high-speed ...
Breaking Capacity: Low Voltage Circuit Breakers Operation: Electric Type Contact Supplier Chat Still deciding? Get samples of US$ 9/Piece Request Sample Onccy Electrical Co., Ltd Manufacturer/Factory Rating 5.0 Diamond Member Since 2022 Audited Supplier...