Issued by Module Components Div, TAMURA CORPORATION
Hall Effect Current Sensors S23P***D15M1 Series
Features:
Advantages:
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Closed Loop type
Current or voltage output
Conversion ratio K N = 1:1000
Printed circuit board mounting
Integrated primary
Insulated plastic case according to
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Excellent accuracy and linearity
Low temperature drift
Wide frequency bandwidth
No insertion loss
High Immunity to external interferences
Optimised response time
Specifications
UL94V0
? UL Recognition
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Current overload capability
T A =25oC, V CC =±15V
Parameters
Symbol
S23P50/100D15M1
Maximum current (at 85°C)
Primary nominal current
1
I f
I fmax
50A
± 226A (at R M ≤ 7.5 Ω)
100A
Measuring resistance ( If = ±A DC at 85°C)
Conversion Ratio
Rated output current
R M
K N
I O
20 Ω ~145 Ω (at V CC = ±12V)
48 Ω ~205 Ω (at V CC = ±15V)
1 : 1000
50mA
20 Ω ~57 Ω (at V CC = ±12V)
48 Ω ~85 Ω (at V CC = ±15V)
1 : 1000
100mA
Output current accuracy (at I f )
Offset current (at If=0A)
Output linearity (0A ~ If)
3
2
2
X
I Of
ε L
I O ±0.25%
≤ ±0.30mA
≤ ±0.15% (at I f )
Power supply voltage
Consumption current
1
V CC
I CC
± 12V .. ± 15V ± 5%
≤ ±16mA (Output current is not included)
Response rime
4
t r
≤ 0.5 μ s (at di/dt = 100A / μ s)
Thermal drift of gain
5
TcIo
≤ ±0.01%/oC
Thermal drift of offset current
Hysteresis error
Insulation voltage
Insulation resistance
Secondary coil resistance
Ambient operation temperature
Ambient storage temperature
TcIof
I OH
V d
R IS
R S
T A
T S
≤ ±0.5mA typ ≤ ±0.8mA max (at T A = -25oC ? +85oC)
≤ 0.3mA (at I f =0A → I f → 0A)
AC5000V, for 1minute (sensing current 0.5mA), Primary ? Secondary
≥ 500M Ω ( at DC500V) Primary ? Secondary
33 Ω ( at T A = 70oC)
35 Ω ( at T A = 85oC)
– 40oC ~ +85oC
– 40oC ~ +90oC
At V CC =±12V ,Ifmax Operating Time: ≤ 3 Seconds. Maximum current is restricted by V CC — Without offset current — 3 After removal of core
1 2
hysteresis — 4 Time between 90% input current full scale and 90% of sensor output full scale — 5 Without Thermal drift of offset current
Electrical Performances
6
4
2
0
-2
-4
-6
-8
-10
Frequency characteristic
10
8
6
4
2
0
-2
-4
-6
-8
Saturation characteristic( RM=51Ω)
T A = 25oC Pulsed
0.1
1
10
100
-10
Frequency characteristic(kHz)
-200
-150
-100
-50
0
50
100
150
200
@ If=1(Arms) RM=51 Ω
Input current (A)
S23PXXD15M1revD, April 2012
Tamura reserve the right to modify its products in order to improve them without prior notice
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