AMI – Current transformer (cable panel)

Instrument current
Transformers, indoor,
Cast-Resin Insulated

Technical data:
Type
 
AMI24
Highest voltage for equipment
kV
24
Power frequency withstand test voltage, 1 minute
kV
50
Lightning impulse test voltage (1.2/50 m s full wave)
kV
125
Rated frequency
Hz
50/60
Rated primary current
A
5-400
Secondary current
A
5 or 1
Max. rated continuous thermal current x In
A
1.2
Rated short time thermal current Ith in 1 Sec. Min(100 x In )
Max.kA
20
Rated dynamic current Idyn = 2.5 x Ith
Max.kA
50
Max. number of cores
2
Accuracy class measuring / protection
0.2-0.5-1/5P -10P
Rated output
1-30 VA
Instrument security factor (measuring; FS5,FS10)/ Accuracy limit factor (protection; P5-P30)
Category:

Description

Type
AMI24
e1
280
e2
120
e3
102
e4
80
L
362
b1
148
b2
178
h
347
d
14

Diemnsions in mm 

 

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