A82-20250 Carlo Gavazzi, Inc., A82-20250 Datasheet
A82-20250
Manufacturer Part Number
A82-20250
Description
Transformer, 1-Phase Chassis Mount CTs with 4-20 mA Analog Output, max amps:300
Manufacturer
Carlo Gavazzi, Inc.
Type
Inductiver
Datasheet
1.A82-20250.pdf
(2 pages)
Specifications of A82-20250
Current, Switching
30 mA
Function
Current
Ip Rating
IP40
Output
Relay
Primary Type
Current
Range, Measurement
250 A
Technology
Inductive
Termination
Cable
Lead Free Status / Rohs Status
RoHS Compliant part
Input Specifications
Current range
Max. current (continuously)
Max. overload current (t = 30 s)
Rated insulation voltage
Overvoltage category
Dielectric strength
Monitoring Relays
True RMS AC Current Transformer
Types A 82-10, A 82-20, A 82-30
Product Description
True RMS AC current me-
tering transformer for 25, 50,
100, 250 or 500 AAC. Out-
put current in accordance
with IEC 60381-1 (A 82-10,
A 82-20) or output voltage in
accordance with IEC 60381-2
(A 82-30).
A 82-10 and A 82-20 can be
used with relays DIB01,
PIB01, DIC01 or PIC01.
Type Selection
Input current
100 AAC
250 AAC
500 AAC
Input - output
Dielectric voltage
Rated impulse withstand volt.
25 AAC
50 AAC
A 82-30 can be used with
DUB01, PUB01, DUB71,
DUC01 or PUC01.
All units can be directly con-
nected to a PLC. Power
supply ON is indicated by a
green LED on the side of the
housing.
Output
4 - 20 mA
4 - 20 mA
4 - 20 mA
4 - 20 mA
4 - 20 mA
A 82-10/20/30 25 A 82-10/20/30 50 A 82-10/20/30 100 A 82-10/20/30 250 A 82-10/20/30 500
IV (IEC 60664)
1000 VAC
0 - 25 AAC
(1.2/50 µs)
3000 AAC
6 kVAC
600 AAC
12 kV
rms
rms
IV (IEC 60664)
1000 VAC
0 - 50 AAC
(1.2/50 µs)
3000 AAC
6 kVAC
600 AAC
12 kV
rms
rms
• 5 types of input:
• Output:
• Easy interface to PLC or setpoint relays
Ordering Key
Type
Output
Input current
Type no.
A 82-20 25
A 82-20 50
A 82-20 100
A 82-20 250
A 82-20 500
IV (IEC 60664)
1000 VAC
0 - 100 AAC
(1.2/50 µs)
3000 AAC
6 kVAC
600 AAC
A 82-10: 0 - 20 mADC (source)
A 82-20: 4 - 20 mADC (sink)
A 82-30: 0 - 10 VDC
12 kV
rms
rms
0 - 25 AAC
0 - 50 AAC
0 - 100 AAC
0 - 250 AAC
0 - 500 AAC
IV (IEC 60664)
1000 VAC
0 - 250 AAC
(1.2/50 µs)
3000 AAC
6 kVAC
600 AAC
12 kV
A 82-10 50
rms
rms
IV (IEC 60664)
1000 VAC
0 - 500 AAC
(1.2/50 µs)
6 kVAC
3000 AAC
600 AAC
12 kV
rms
rms
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A82-20250 Summary of contents
Page 1
Monitoring Relays True RMS AC Current Transformer Types A 82-10, A 82-20, A 82-30 Product Description True RMS AC current me- A 82-30 can be used with tering transformer for 25, 50, DUB01, PUB01, DUB71, 100, 250 or 500 AAC. ...
Page 2
A 82-10, A 82-20, A 82-30 Output Specifications Rated insulation voltage (cable) 250 VAC Output A 82- mADC A 82- mADC A 82- VDC Power supply (loop voltage) A 82-10, A ...