Phase sequence error and phase rotation

AGC 150 ATS Designers handbook

Name
agc-150-ats-designers-handbook-4189341346-uk
Product
AGC 150 ATS

Voltage terminals

  • A-side voltage terminals: 62 to 65
  • B-side voltage terminals: 66 to 69

The controller has two alarms for phase sequence error (with different fail classes).

Source 2 > AC configuration > Phase sequence error

Parameter Text Range Default
2155 Phase seq error B Fail classes Block

Source 1 > AC configuration > Phase direction

Parameter Text Range Default
2154 Phase rotation

L1/L2/L3

L1/L3/L2

L1/L2/L3

Source 1 > AC configuration > Phase sequence error

Parameter Text Range Default
2150 Phase seq error A Fail classes Block