Instrument current
Transformers, indoor,
Cast-Resin Insulated
Insulated
On Request:
Constructions with capacitive layer
* Change over: with multi-purpose transformers it is possible to work with several primary currents. In principle, the change over can be made from the primary as well as from the secondary side.
(Secondary tapping; for instance 1000-800/5A)
|
Type
|
|
AM36
|
AMN36
|
AMG36
|
|
Highest voltage for equipment
|
kV
|
36
|
36
|
36
|
|
Power frequency withstand test voltage, 1 minute
|
kV
|
70
|
70
|
70
|
|
Lightning impulse test voltage (1.2/50 m s full wave)
|
kV
|
170
|
170
|
170
|
|
Rated frequency
|
Hz
|
50/60
|
50/60
|
50/60
|
|
Rated primary current
|
A
|
5-1500
|
5-1500
|
5-2000
|
|
Primary reconnection* 1:2
|
A
|
2 x 600
|
2 x 600
|
2 x 600
|
|
Secondary current
|
A
|
5 or 1
|
5 or 1
|
5 or 1
|
|
Max. rated continuous thermal current x In
|
A
|
1.2
|
1.2
|
1.2
|
|
Rated short time thermal current Ith in1 sec.(100-1000) x In
|
Max.kA
|
60
|
60
|
60
|
|
Rated dynamic current Idyn = 2.5 x Ith
|
Max.kA
|
120
|
120
|
120
|
|
Max. number of cores
|
3
|
3
|
3
|
|
|
Accuracy class measuring / protection
|
0.2-0.5-1/5P -10P
|
|||
|
Rated output (measuring / protection)
|
5-60VA/1-30 VA
|
|||
|
Instrument security factor (measuring; FS5, FS10)/ Accuracy limit factor (protection; P5-P30)
|
||||
|
Type
|
AM36
|
AMN36
|
AMG36
|
|
e1
|
295
|
340
|
450
|
|
e2
|
220
|
220
|
120
|
|
e3
|
32*
|
32*
|
32
|
|
e4
|
38
|
60
|
165
|
|
L
|
420
|
438
|
548
|
|
b1
|
220
|
190
|
190
|
|
b2
|
260
|
220
|
220
|
|
h
|
390
|
390
|
390
|
|
d
|
15
|
14
|
14
|