What you will see
- IE 57 on generator
Why it happens
Generator frequency drifts with load.
Diagram
Grid or generator
WAPDA grid
GridSteady
→InverterRunning
Generator
GeneratorDrifts with load
→InverterIE 57
What you can check yourself
- Note whether it only happens on generator
What not to do
- Do not run an on-grid inverter from a generator without design
When to call us
- Measure frequency
- Check changeover
Generators
We check generator wiring for SolaX systems in Faisalabad and Lahore.
Send us
alarm photo and generator size