AX Series – 50/60Hz Current Transformers

AX Series – 50/60Hz Current Transformers
Applications
Power Monitoring
Current Measurement
Instrumentation
Features
High Output Voltage in small package
Good Linearity over current range
2.5KV Isolation
High Saturation current
Operating temperature range -40 deg C to +120 deg C
Ø 5.0
(0.197)
17.0
(0.669)
20.4
(0.803)
TALEMA
1
Electrical Specifications @ 20°C
Part No
Turns
AX-0500
AX-0750
AX-1000
AX-1500
0.66x0.45
Current
Rating in A
500
750
1000
1500
Winding
Resistance Ω
5.0
7.5
10.0
15.0
12.7
(0.500)
E
3
Compliance
9.53
(0.375)
RoHS
32
55
93
140
1
3
17.20
(0.677)
100 ohms
Output Voltage Vs Input Current
AX-0500
AX-0750
Output Voltage Vs Input Current
Output Voltage Vs Input Current
2.0
1.8
1.8
1.6
1.6
1.4
1.4
Output Voltage in Volts
Output Voltage in Volts
3
1.2
1.2
200Ω
1.0
1.0
0.8
0.8
100Ω
0.6
0.6
50Ω
0.4
200Ω
100Ω
0.2
0.2
0.0
0.0
0.1
1
2
3
4
0
5
1
2
Input Current in Amps
3
4
5
6
7
Input Current in Amps
AX-1000
AX-1500
Output Voltage Vs Input Current
Output Voltage Vs Input Current
2.0
2.5
1.8
Output Voltage in Volts
Output Voltage in Volts
50Ω
0.4
2.0
1.5
200Ω
1.0
100Ω
0.5
1.6
1.4
1.2
200Ω
1.0
100Ω
0.8
0.6
50Ω
0.4
0.2
50Ω
0.0
0.0
0.1
1
2
3
4
5
6
Input Current in Amps
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Input Current in Amps
Germany: Int.+49 89 - 841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 37 - 744 9303 • India: Int.+91 427 - 244 1325
http://www.talema-nuvotem.com
Initial Release Nov-11
Page 01
Output
Voltage
(V)
AX Series – 50/60Hz Current Transformers
Saturation Current Response
AX-0500
AX-0750
Output Voltage Vs Input Current
Output Voltage Vs Input Current
4.5
3.5
4.0
3.5
200Ω
2.5
Output Voltage in volts
Output Voltage in Volts
3.0
2.0
100Ω
1.5
1.0
50Ω
3.0
200Ω
2.5
2.0
100Ω
1.5
1.0
50Ω
0.5
0.5
0.0
0
2
4
6
8
10
12
14
16
18
0.0
20
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20
Input Current in Amps
Input Current in Amps
AX-1500
AX-1000
Output Voltage Vs Input Current
Output Voltage Vs Input Current
6.0
5.0
5.0
4.0
Output Voltage in Volts
Output Voltage in Volts
6.0
200Ω
3.0
100Ω
2.0
1.0
50Ω
4.0
3.0
200Ω
100Ω
2.0
50Ω
1.0
0.0
0
5
10
15
20
25
30
0.0
Input Current in Amps
0
5
10
15
20
25
30
35
40
45
50
Input Current in Amps
Phase Angle Vs Primary Current
AX-0500
AX-0750
Phase Angle vs Primary Current
Phase Angle vs Primary Current
16.00
12.00
14.00
10.00
12.00
8.00
8.00
Deg
Deg
10.00
6.00
100Ω
4.00
6.00
4.00
200Ω
100Ω
50Ω
2.00
200Ω
50Ω
2.00
0.00
0.00
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0
5
1
2
3
4
5
6
7
8
Amps
Amps
AX-1500
AX-1000
Phase Angle vs Primary Current
Phase Angle vs Primary Current
6.00
8.00
7.00
5.00
6.00
4.00
4.00
Deg
Deg
5.00
3.00
200Ω
100Ω
50Ω
2.00
200Ω
2.00
3.00
100Ω
50Ω
1.00
1.00
0.00
0.00
0
1
2
3
4
5
Amps
6
7
8
9
10
0
2
4
6
8
10
12
Amps
Germany: Int.+49 89 - 841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 37 - 744 9303 • India: Int.+91 427 - 244 1325
http://www.talema-nuvotem.com
Page 02
Initial Release Nov-11
14