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Specifications are subject to change without notice (25.01.06)
1
Monitoring Relays
AC Current Transformer
Types A 82-10, A 82-20
• 5 types of input: 0 - 25 AAC
0 - 50 AAC
0 - 100 AAC
0 - 250 AAC
0 - 500 AAC
• Output: A 82-10: 0 - 20 mADC (source)
A 82-20: 4 - 20 mADC (sink)
• Easy interface to PLC or setpoint relays
Product Description
AC current metering trans-
former for 25, 50, 100, 250 or
500 AAC. Output current from
the transformer is 0-20 mADC
or 4-20 mADC in accordance
with IEC 60381-1. Can be
Type
Output
Input current
used
with
relays
DIB01,
PIB01,
DIC01,
PIC01
or
S183 or directly connected
to a PLC. Power supply ON
is indicated by a green LED
on the side of the housing.
Ordering Key
Type Selection
Input current
Output current
Type no.
25 AAC
0 - 20 mA
A 82-10 25
50 AAC
0 - 20 mA
A 82-10 50
100 AAC
0 - 20 mA
A 82-10 100
250 AAC
0 - 20 mA
A 82-10 250
500 AAC
0 - 20 mA
A 82-10 500
25 AAC
4 - 20 mA
A 82-20 25
50 AAC
4 - 20 mA
A 82-20 50
100 AAC
4 - 20 mA
A 82-20 100
250 AAC
4 - 20 mA
A 82-20 250
500 AAC
4 - 20 mA
A 82-20 500
Input Specifications
A 82-10/20 25
A 82-10/20 50
A 82-10/20 100
A 82-10/20 250
A 82-10/20 500
Current range
0 - 25 AAC
0 - 50 AAC
0 - 100 AAC
0 - 250 AAC
0 - 500 AAC
Max. current (continuously)
30 AAC
60 AAC
120 AAC
300 AAC
600 AAC
Max. overload current (t = 30 s)
250 AAC
300 AAC
700 AAC
1500 AAC
3000 AAC
Rated insulation voltage
Input - output
1000 VAC rms
1000 VAC rms
1000 VAC rms
1000 VAC rms
1000 VAC rms
Overvoltage category
IV (IEC 60664)
IV (IEC 60664)
IV (IEC 60664)
IV (IEC 60664)
IV (IEC 60664)
Dielectric strength
Dielectric voltage
6 kVAC rms
6 kVAC rms
6 kVAC rms
6 kVAC rms
6 kVAC rms
Rated impulse withstand volt.
12 kV
12 kV
12 kV
12 kV
12 kV
(1.2/50 µs)
(1.2/50 µs)
(1.2/50 µs)
(1.2/50 µs)
(1.2/50 µs)
A 82-10 50
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