Designation | Value |
Nominal phase voltage, V | 230/240 |
Operating capability voltage, on single phase, V | 120 |
Mains frequency, Hz | 45 – 65 |
Trip threshold for UMIN, V | 150 – 210 |
Trip threshold for UMAX, V | 230 – 280 |
Time delay range for return to the priority phase, sec Note – If knob Тr is in position “¥” there is no return to the priority phase | 5- 200 |
Time delay range of reclosing, Тon, sec | 1 – 600 |
Fixed time delay of switching over (switching off) for UMIN, sec | 12 |
Time of switching over to reserve phases, sec, not more | 0.2 |
Hysteresis (reset coefficient) on voltage, V | 5 – 7 |
Accuracy of threshold trip, V | ±3 |
Maximum switched current (active) of additional relay output contacts, A -PEF-319 | 30 |
Device operating capability phase voltage, V | 400 |
Short time allowable operating capability maximal phase voltage, V | 450 |
Power consumption (under load), VA, not more than | 10 |
Service life of output contacts: - Under load 30 A (active voltage), operations, not less than
- Under load 5 A, operations, not less than
| 100 000 1 000 000 |
Overall dimensions, mm | 157 х 90.8 х 59 |
Weight, kg, not more than | 0.38 |
Mounting – on standard DIN-rail 35 mm. | |
Mounting position – user defined. | |