SCD20PSR

ØA 4 Characteristics of SCD15PSR Output Voltage vs Input Current Signal Attenuation vs Input Current Frequency 5.5 4.5 3.5 2.5 5 6 ØB 10 0.5 Mounting Hole Dimensions Model ØA ØB SCD03PSR 0.7 1.2 SCD05PSR 1.0 1.5 SCD10PSR 1.2 1.7 SCD15PSR 1.5 2.0 SCD20PSR 1.8 2.3 OFFSET VOLTAGE (mV) 10 1 2 3 4 -30 -15 0 15 30 45 SENSED CURRENT (A) 70 100Hz 1kHz 10kHz INPUT CURRENT FREQUENCY 60 2.55 2.50 2.45 2.40 -20 0 20 40 60 80 AMBIENT TEMPERATURE (˚C) 100kHz Output Voltage vs Temperature 4.65 MAX AVG MIN MAX AVG MIN 4.60 4.55 4.50 4.45 4.40 -20 0 20 40 60 AMBIENT TEMPERATURE (˚C) 80 Ordering Information SCD SCD03PSR SCD05PSR SCD10PSR SCD15PSR SCD20PSR ±3A ±5A ± 10A ± 15A ± 20A +15A -5A 80 Offset Voltage vs Temperature 2.60 (Vcc = +12V, RL = 10kΩ, Ta = 25°C) +9A -3A 90 1.5 4-Ø0.8 2.5 COPYRIGHT 2009 BY CUI INC. 6.5 0.5 0 7.62 Model Rated Current Linearity Range Output Voltage Zero Current Offset Voltage Output Voltage Linearity Supply Voltage Max Current Consumption Response Output V Temp Char Zero Current Offset V Temp Char Hysteresis Primary Overcurrent Withstand Voltage Insulation Resistance Operating Temp Storage Temp 7.5 100 OUTPUT VOLTAGE (V) 5 20 OUTPUT VOLTAGE (V) 0.25 15 8.5 15 Pin Assignments Pin# 1 +12V 2 NC 3 Output 4 0V 5 Input (+) 6 Input (-) SPECIFICATIONS OUTPUT SIGNAL ATTEN % 9.5 +30A -10A +45A -15A +60A -20A 4.5V ±30mV @ +Rated Curr.; 0.5V ±30mV @ -Rated Curr. +2.5V ±20mV max. (after demagnetization) ± 0.5 % @ rated current +12V ± 5% ± 25mA max. 3 µS typ. @ 50 Amp/Tur ns/µS ± 0.1%/°C max. @ rated current ± 1.5mV/°C max. 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 -10 to +90°C REV. A DESCRIPTION NEW DRAWING PSR Current Rating: 03: 3A 05: 5A 10: 10A 15: 15A 20: 20A RoHS 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TITLE: REV: current sensor PA RT NO. DATE 05/15/2009 Input Current Polarity: N: +(DC only) R: ± (bipolar) Input Voltage: A: ±15VDC B: ±12VDC S: +12VDC T: ±5VDC U: +5VDC SCDXXPSR DRAWN BY: MM APPROVED BY: JRH A UNITS: SCALE: