Name |
Unit |
Data |
Main
circuit |
Rated working voltage (Ue) |
V |
1140 |
Rated working current (Ie) |
A |
80, 125, 160 |
Rated frequency(fr) |
Hz |
50 |
Rated making capacity (I) |
A |
12Ie(AC-4) |
Rated breaking capacity (Ic) |
A |
10Ie(AC-4) |
Power frequency withstand voltage |
Phase to earth |
kV |
4.2 |
Vacuum breaks |
kV |
10 |
Lightening impulse withstand voltage |
kV |
8 |
Control
circuit |
Rated voltage (Us)1 |
V |
AC 220 |
Rated power (Ps) |
Electric holding |
VA |
≤250/40(attracting/holding) |
Auxiliary circuit |
type |
|
1a |
Rated value |
|
AC 380V/3A |
Rated operating frequency |
Long time |
Time/h |
300 |
Short time |
2000 |
Control circuit, auxiliary circuit to earth power frequency withstand voltage |
kV |
2 |
Mechanical life |
10000time |
30 |
Electric life |
10000time |
10 |
Mechanical characteristics |
Closing time |
ms |
≤200 |
Original opening time |
ms |
≤160 |
Closing tripping |
ms |
≤10 |
Net weight |
kg |
1.3 |
Remark: 1 rated control voltage can be made according to the requirements of the user |
