DVS ELECTRO-MECHANICAL VOLTAGE STABILIZERS
three-phase
2-135kVA
three-phase
2-135kVA
Voltage Stabilisation | Independent phase control |
Selectable output voltage (dip-switch)* | 220-230-240V (L-N) / 380-400-415 (L-L) |
Output voltage accuracy | ± 0,5% |
Frequency | 50Hz ±5% or 60Hz ±5% |
Admitted load variation | Up to 100% |
Admitted load imbalance | 100% |
Cooling | Natural air ventilation up to 45kVA ±15% Aided with fans from 60kVA ±15% |
Ambient temperature | -25/+45 C |
Storage temperature | -25/+60 C |
Max relative humidity | 95% (non condensing) |
Admitted overload | 200% 2 min. |
Harmonic distortion | None introdued |
Colour | RAL 7035 |
Protection degree | IP 21 |
Instrumentation | Output digital multimetre |
Installation | Indoor |
Overvoltage protection | Output Class II surge arrestor (over 60kVA ±15%) |