Siemens S120 inverter alarm F07802 means that the power module is not ready: the power supply or power part is not ready, the specific reasons are:
May cause the cause -
1. The DC bus voltage has not reached the normal value;
2. The p0210 parameter value setting is not suitable and needs to be checked.
3. The power supply may be unstable;
4. The monitoring time is set too short, you can increase the monitoring time parameter p0857 appropriately.
NMRW worm reducer
Product specifications:25~150
Transmission ratio:7.5~100
Input power:0.06~151kW
Output torque:2.6~2670N.m
VF worm gear reducer
Product specifications:49~63
Transmission ratio:5~100
Input power:0.12~1.5kW
Output torque:3.27~163.7N.m
Worm Reducer,Worm Reduction Gearbox,Worm Gear Gearbox,Worm Speed Reducer
Ningbo Biote Mechanical Electrical Co.,Ltd , https://www.biotept.com