AC1010 • 10 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
• Sensing Overload Current
• Ground fault detection
• Metering
• Analog to Digital Circuits
• Competitive pricing due to high volume
production
• Manufactured in an ISO-9001:2000,
TS-16949:2002 and ISO-14001:2004
certified Talema facility
• Fully RoHS compliant
Electrical Specifications @ 20°C ambient
E le c tric al S p e c ific atio n s
Pri mary C urrent
Turns Rati o
Volt per Amp Rati o at 10A for 100 ohm load
Volt per Amp Rati o at 1A for 100 ohm load
D C Resi stance at 20°C
D i electri c Wi thstandi ng Voltage (Hi -pot)
C a se
Encapsulant
Flammi bi li ty
Termi nals
Marki ng
Approxi mate Wei ght
Tolerance
10A nom., 60 A max.
1000:1 nomi nal
0.100 V/A
0.097 V/A
41.8 ohms
4KVrms
E n viro n me n tal S p e c ific atio n s
Storage Temperature
Insulati on Resi stance
-55° to +130°C
100 megohms mi n.
Mechanical Specifications
Polycarbonate
Epoxy
C onforms to UL94-VO
Pi ns Ø 0.80mm
TALEMA
D ate C ode (W/Y)
1010, D ot at start pi n
%RE vs RL at Rated primary current
(AC1010)
10000
16.3 grams
±0.2mm
Load Resistance RL in ohms
1000
Output Volts vs Input Current
100
For various ohmic loads
100
Output Voltage in Volts
10
Infinity
10K
5K
1K
2K
500
200
10
0
100
200
300
400
500
600
Percent ratio error in %
100
50
1
Typical Excitation Curve
(AC1005~AC1020)
Sec RMS Exciting Voltage in Volts
100
0.1
10
0.01
1
10
Input Current in Amps
100
1
Dimensions
23.80
11.12
0.1
0.01
0.1
1
10
100
1000
Sec RMS Exciting current in mA
23.80
TALEMA INDIA
W/Y
AC1010
Ø9.50
5±1mm
Ø 0.813
2
3
15.24
1
1.75
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
1
I - Turn
Primary
10A
10mA
2
R
L
1.0V
1/8W
100 ohms
7.62
Germany: Int.+49 89 - 841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325
http://www.talema-nuvotem.com
(06-06) CT’s\AC1010
TALEMA [ NUVOTEM TALEMA ]
