Low-voltage complete devices EG-5RC-U2 control electric drives of excavators EKG-5 and their modifications
Low-voltage complete units EG-5RC-U2 for controlling electric drives of excavators EKG-5 and their modifications.
EG-5RC-U2 low-voltage complete units are designed for microprocessor control of main and auxiliary electric drives of EKG-5 excavators and their modifications via digital information network. They perform the following functions:
- control of main electric drives of excavator by the system "thyristor exciter - generator - motor" (TV-G-D);
- Forming of required static and dynamic characteristics of the main electric drives;
- control of the bucket bottom opening motor;
- control of auxiliary mechanisms electric drives;
- diagnostics and automatic control of thyristor converters with microprocessor control;
- DC and AC circuits insulation control;
- protection of electric drives from overload and short circuits.
Low-voltage switchgear and controlgear assemblies are supplied to the consumer with high factory readiness, set design parameters requiring minor adjustments during the adjustment of the excavator electrical complex. The EGE-5RC-U2 switchgear and control panel and joysticks can be used to equip new machines, and for modernization of excavators.
Components of LVS | Dimensions of components (width×depth×height), mm |
---|---|
Main drive control panel | 1400×400×2000 |
Control panel for auxiliary drives | 800×300×2000 |
Remote control | 400×165×600 |
Left joystick | 282×292×210 |
Right joystick | 282×292×210 |
Remote control chair | 760х815х1315 |