Density relay field calibrator, also known as "SF6 density relay calibrator", is used for single alarm, single lock, single alarm single lock, single alarm double lock value calibration of s...
Ⅰ. What is the function of the SF6 gas density relay calibrator?To clarify the role of the SF6 gas density relay calibrator, you first need to understand what the SF6 gas density relay does.The SF6 g...
Ⅰ. Background technology of using SF6 relaySF6 gas has excellent insulating properties, arc extinguishing properties and stable chemical properties, and is widely used in high-voltage switchgear, whi...
1. SF6 density of gas remote relayThe electronic digital density monitoring part is mainly composed of pressure sensor, temperature sensor and main board.The main board is equipped with an embedded mi...
Ⅰ. What are the steps to replace the paper roll for the SF6 relay?1. Press the round button to open the front cover of the SF6 gas density relay calibrator, and take out the remaining paper core.2. P...
1. The necessity of installing monitoring device of the density of gas on GISAs a main switchgear that has been greatly developed in recent decades, GIS has been widely used in power systems due to it...
1. SF6 density relay calibrator has high precision and high reliabilitySF6 density relay calibrator adopts high-performance 16-bit single-chip microcomputer for detection and control, and its core com...
