4
Characteristics of SCD15PSR
Output Voltage vs Input Current
Signal Attenuation vs Input Current Frequency
9.5
8.5
7.5
6.5
5.5
4.5
3.5
2.5
1.5
100
90
80
70
20
5
15
100Hz
1kHz
10kHz
100kHz
0.5
0
INPUT CURRENT FREQUENCY
7.62
-30
-15
0
15
30
45
60
SENSED CURRENT (A)
4-Ø0.8
2.5
Offset Voltage vs Temperature
Output Voltage vs Temperature
1
2 3 4
4.65
MAX
AVG
MIN
MAX
AVG
MIN
2.60
2.55
2.50
2.45
2.40
4.60
4.55
4.50
4.45
4.40
5
6
ØB
10
0.5
-20
0
20
40
60
80
Pin Assignments
Mounting Hole Dimensions
AMBIENT TEMPERATURE (˚C)
Pin#
1
2
3
4
5
6
+12V
NC
Output
0V
Input (+)
Input (-)
Model
ØA
ØB
1.2
1.5
1.7
2.0
2.3
SCD03PSR 0.7
SCD05PSR 1.0
SCD10PSR 1.2
SCD15PSR 1.5
SCD20PSR 1.8
-20
0
20
40
60
80
AMBIENT TEMPERATURE (˚C)
Ordering Information
SCD PSR
SPECIFICATIONS
Input Current Polarity:
N: +(DC only)
R: ± (bipolar)
(Vcc = +12V, RL = 10kΩ, Ta = 25°C)
Input Voltage:
A: ±15VDC
B: ±12VDC
S: +12VDC
Current Rating:
03: 3A
Model
SCD03PSR SCD05PSR SCD10PSR SCD15PSR SCD20PSR
05: 5A
Rated Current
Linearity Range
Output Voltage
±3A
±5A
±10A
±15A
±20A
10: 10A
+9A
+15A
+30A
+45A
+60A
T:
±5VDC
-3A
-5A
-10A
-15A
-20A
15: 15A
U: +5VDC
4.5V ±30mV @ +Rated Curr.; 0.5V ±30mV @ -Rated Curr.
+2.5V ±20mV max. (after demagnetization)
± 0.5 % @ rated current
20: 20A
Zero Current Offset Voltage
Output Voltage Linearity
Supply Voltage
+12V ±5%
Max Current Consumption
Response
Output V Temp Char
Zero Current Offset V Temp Char
Hysteresis
Primary Overcurrent
Withstand Voltage
Insulation Resistance
Operating Temp
±25mA max.
3 µS typ. @ 50 Amp/Turns/µS
± 0.1%/°C max. @ rated current
± 1.5mV/°C max.
20050 SW 112th Ave.
Tualatin, OR 97062
Phone: 503-612-2300
800-275-4899
8mV max. @ rated current to 0A
10X rated current, 50 mS, no damage
2000 VAC, 50/60Hz, 1 minute between primary coil & terminal
500 VDC between primary coil & terminal
-10° to +75° C
Fax: 503-612-2383
Website: www.cui.com
TITLE:
REV:
current sensor
RoHS
A
PART NO.
UNITS:
Storage Temp
-10 to +90°C
SCDXXPSR
MM
APPROVED BY:
SCALE:
DRAWN BY:
REV.
A
DESCRIPTION
NEW DRAWING
DATE
05/15/2009
JRH
COPYRIGHT 2009 BY CUI INC.