AC-1020 Amveco, AC-1020 Datasheet
AC-1020
Manufacturer Part Number
AC-1020
Description
CURRENT TRANSFORMER: PRIMARY CURRENT 20.0A, TURNS RATIO 1000:1, DC RESISTANCE 41.
Manufacturer
Amveco
Type
Currentr
Datasheet
1.AC-1020.pdf
(1 pages)
Specifications of AC-1020
Frequency
50/60 Hz
Phase
1
Lead Free Status / Rohs Status
RoHS Compliant part
Applications
•
•
•
•
Electrical Specifications @ 20°C ambient
P
T
V
V
D
D
C
E
F
T
M
A
o T
0.01
2
100
r u
r e
t l o
t l o
a l
0.1
i r
c n
p
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
C
e i
a
a
10
e l
m
p
s n
s
m
m
k r
1
23.80
15.24
e l
a
a r
R
e
o r
p
p
3
a
n i
i m
n i
p
c
1
r e
r e
e
R
y r
i x
c n
r t
s
a
g
s
l i b
t a
u
c i
m
s l
s i
10K
C
A
A
e
a l
1
o i
a
a t
y t i
m
m
Infinity
r u
W
t n
e t
1K
c n
p
p
e r
t i
1.75
5K
s h
W
Low Cost 50/60Hz Current Transformers
R
R
t n
e
Ø9.50
Amveco Magnetics, Inc., 11222 Richmond Avenue, Suite 120, Houston, TX 77082 - (800) 527-7042
t a
t a
e
a t
t a
7.62
g i
o i
o i
n
2
d
t h
M
t a
t a
° 0
n i
E
2K
Output Volts vs Input Current
AC1020 • 20 Amp Current Transformer
e
e l
g
C
2
2
c
c
0
A
V
h
Dimensions
r t
A
o
For various ohmic loads
a
f
r o
a t l
c i
n
f
r o
c i
l a
g
11.12
Input Current in Amps
1
e
l a
1
0
S
0
0
(
S
i H
500
p
0
o
p
200
e
p -
o
h
e
c
m
h
o
c
f i
10
m
) t
f i
c i
o l
C
A
c i
o l
C
a
t a
o
100
t a
a
d
f n
1
i P
D
o i
P
d
0
o i
r o
a
2
s n
1
l o
n
e t
, 0
n
m
6
±
c y
s
s
2
E
3 .
Ø
0
s
C
D
0
W/Y
AC1020
a
p
2 .
INDIA
o
Ø 0.813
o t
A
g
b r
0
t o
1
o
d
m
a r
50
8 .
0
y x
e
o
n
U
t a
4
m
0
0
0
(
m
o
n
0
1
4
L
W
0
1 .
0 .
a
s
m
m
8 .
K
9
s
1 :
a t
e t
/
0
9
) Y
, .
4
m
r V
5±1mm
t r
0
7
http://www.amveco.com
o
V -
n
6
m
p
h
o
V
V
0
O
n i
m
m
s
A /
A /
A
s
n i
m
l a
a
. x
100
S
I
s n
o t
u
a r
t a l
g
o i
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
e
n
10000
e T
1000
100
0.1
R
100
10
used on center tapped designs
10
m
1
e
0.01
s
p
I - Turn
Primary
0
s i
e
a r
a t
E
u t
c n
n
e r
%RE vs RL at Rated primary current
e
i v
o r
20A
0.1
200
n
Typical Excitation Curve
Sec RMS Exciting current in mA
m
e
(AC1005~AC1020)
t n
Percent ratio error in %
l a
(AC1020)
400
20mA
S
1
p
e
1
2
c
f i
1
c i
0
R
5 -
0
L
t a
° 5
10
m
600
o i
1/8W
100 ohms
e
o t
CT’s\ACCatalog 05-00
n
g
s
o
+
h
1
m
3
° 0
s
100
m
800
C
2.0V
. n i
1000
1000
7
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