MINISTAB -STEROSTAB "Y" 3ph Symmetric Voltage Stabilizers with independent regulation / Automatic voltage regulators - Power supply
The Y models are equipped with one stabilizing circuit for each phase, hence they are suitable for unbalanced mains and a maximum unbalance between phases up to 100%. For their correct operation, neutral is mandatory. Therefore, the input line must have 4 wires (3 phases + neutral). If neutral is not available, create it by inserting an isolating transformer (input: delta - output star+neutral) upstream the stabilizer. |
MINISTAB-STEROSTAB "M" 1ph Symmetric Stabilizers MINISTAB-STEROSTAB "M...AS" 1ph Asymmetric Stabilizers MINISTAB -STEROSTAB "Y" 3ph Symmetric Voltage Stabilizers with independent regulation MINISTAB-STEROSTAB "Y...AS" 3ph Asymmetric Voltage Stabilizers with independent regulation MINISTAB-STEROSTAB "T" 3ph Symmetric Voltage Stabilizers with common regulation of the three phases |
'Y' IP54 I data sheet
'Y' IP54 II data sheet
"Y" IP21 data sheet
