SEN AC1040

Cross Number:

Item Description: TRANSFORMER CURRENT 40.0 AMP

Qty Price
1 - 2 $8.39678
3 - 4 $6.55204
5 - 6 $5.72508
7 - 8 $5.34341
9 + $4.96174



Other Cross Reference

Manufacturer Date Code Qty Available Qty
SEN
  • Freelance Stock: 9
    Ships Immediately





Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

AC1040 • 40 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
0.1
1
10
100
Sec RMS Exciting Voltage in Volts
0.01 0.1 1 10
Sec RMS Exciting Current in mA
Typical Excitation Curve
(AC1040~AC1050)
10
100
1000
10000
Load Resistance RL in ohms
0 200 400 600 800
Percent ratio error in %
%RE vs RL at Rated primary current
(AC1040)
0.1
1
10
100
Output Voltage in Volts
10 100
Input Current in Amps
Output Volts vs Input Current
For various ohmic loads
50
100
200
500
1K
2K
5K
10K
Infinity
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
I - Turn
Primary
1/4W
100 ohms
2
1
4.0V
40A
40mA
R
L
3
Dimensions
10.16
25.40
14.30
5±1mm
TALEMA INDIA
W/Y
AC1040
Ø14.60
2 3 1
34.90
34.90
2.08
Ø 1.016
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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
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\AC1040

Freelance Electronics
13197 Sandoval Street
Santa Fe Springs, CA 90670

Hours of Operation
Monday-Friday 7:30am-4:30pm PST
(Deadline for next day shipment 2:00pm PST)

Trustworthy Standards Serving the Electronic Components
Industry since 1986

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Duns Number# 788130532
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