HYDRAN M2 GE Online transformer monitoring equipment

Product Details

Product Description

Product Description
HYDRAN M2 GE Online transformer monitoring equipment
HYDRAN M2 GE Online transformer monitoring equipment
Our Email: 2235954483@qq.com
contact number:13313705507
contacts：HE
Setting current for overload, locked rotor etc. Setting I
e 9,0 ...1207 A divided into 19 overlapping ranges. See table, page 40
Time for start ramp Start Ramp 1 ... 30 s, 1 ... 120 s (Range depends on Start Range) 10 s
Time for stop ramp Stop Ramp 0 ... 30 s, 0 ... 120 s (Range depends on Stop Range) 0 s
Initial voltage for start ramp Init Volt 30 ... 70 % 30 %
End voltage for stop ramp End Volt 30 ... 70 % 30 %
Step down voltage Step Down 30 ...100 % 100 %
Level of the current limit. Current Lim 1.5 ... 7.0 x Ie 4.0 x I
e
Selection of Kick start Kick Start Yes, No No
Level of Kick start if selected Kick Level 50 ... 100 % 50 %
Time for Kick start if selected Kick Time 0.1 ... 1.5 s 0.2
Selectable range for start ramp Start Range 1 ... 30 s, 1...120 s 1 ... 30 s
Selectable range for stop ramp Stop Range 0 ... 30 s, 0 ... 120 s 0 ... 30 s
Overload protection Overload No, Normal, Dual Normal
Overload Class OL Class 10 A, 10, 20, 30 10
Overload Class, Dual type, Start Class OL Class S 10A, 10, 20, 30 10
Overload Class, Dual type, Run Class OL Class R 10A, 10, 20, 30 10
Type of operation for overload protection OL Op Stop-M, Stop-A, Ind Stop-M
Locked rotor protection Locked Rotor Yes, No No
Trip level for locked rotor protection Lock R Lev 0.5 ... 8.0 x Ie 4,0 x I
e
Trip time for locked rotor protection Lock R Time 0.2 ... 10 s 1.0 s
Type of operation for locked rotor protection Lock R Op Stop-M, Stop-A, Ind Stop-M
Underload protection Underload Yes, No No
Trip level fo