02
Table 2 Technical parameters and performance
Content
Rated insulation voltage Ui(V)
Rated voltage Ue(V)
Rated frequency (Hz)
Rated impulse withstand voltage Uimp(kV)
Enclosure protection class
Rated duty system
Conductor (wire/conducting bar) strip length
before being inserted into terminal (mm)
Conductor (wire/conducting bar)
2
sectional area mm
Allowable maximum number of conductor
(wire/conducting bar) to be inserted
Size of fixing screws (or bolts) at wiring end
Tightening torque for fixing screws at wiring end
(N.m)
Operation frequency (times/hour)
690V
400/415
50/60Hz
6kV
IP20
Long term duty system
15
4~25
2
M8
6
≤
25
No.
Parameters
1
2
3
4
5
6
7
8
9
10
11
12
