MR ECOTAP VPD I, Operating Instructions Manual

Page: 73 / 98

11 Technical data
Maschinenfabrik Reinhausen GmbH 2019 73 6107891/02 EN ECOTAP
®
VPD
®
Rated insulation level (voltage magnitudes for delta applications in kV)
Highest voltage for equipment:
U
m
= 36 kV U
m =
40.5 kV U
m =
40.5 kV
Insulation distance Voltage waveform Without change-over
selector
Without change-over
selector
With change-over
selector
a LI 1.2/50 µs 95 95 95
LIC 1.2/50/3…6 µs 105 105 105
AC 50 Hz, 1 min 18 18 18
a1 LI 1.2/50 µs 35 35 35
LIC 1.2/50/3…6 µs 40 40 40
AC 50 Hz, 1 min 6 6 6
b1
1)
LI 1.2/50 µs 200 250 250
LIC 1.2/50/3…6 µs 220 275 275
AC 50 Hz, 1 min 70 95 95
b2
1)
LI 1.2/50 µs 230 305 305
LIC 1.2/50/3…6 µs 250 335 335
AC 50 Hz, 1 min 85 110 110
b3
1)
LI 1.2/50 µs 250 330 330
LIC 1.2/50/3…6 µs 275 360 360
AC 50 Hz, 1 min 100 130 130
f1 LI 1.2/50 µs 200 250 250
LIC 1.2/50/3…6 µs 220 275 275
AC 50 Hz, 1 min 70 95 95
f2 LI 1.2/50 µs 230 305 305
LIC 1.2/50/3…6 µs 250 335 335
AC 50 Hz, 1 min 85 110 110
c1 LI 1.2/50 µs - - 120
LIC 1.2/50/3…6 µs - - 135
AC 50 Hz, 1 min - - 20
c2 LI 1.2/50 µs - - 310
LIC 1.2/50/3…6 µs - - 340
AC 50 Hz, 1 min - - 120
Table 14: Rated insulation level (voltage magnitudes for delta applications in kV)
1)
"b" distances not relevant for ECOTAP® VPD I