36 kV – 36 kV current transformer

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)

Technical data:
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)
Category:

Description

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

 

 

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