SSA-500

SSA - Smart Current Sensor Amplified Analog Output and Reinforced Isolation Nominal Current Maximum Current Power Supply (3.0 to 5.5vdc) Differential Analog Output 2.62 volts maximum unclipped Offset (maximum) Initial Accuracy Linearity over Current Range Bandwidth (unfiltered) Reaction Time (typical) Thermal EMF (maximum) Long term stability Reinforced Isolation Operating Temperature Storage Temperature Materials Secondary Mating Connector Optional Accessories 100A to 1000A 1500VDC Reinforced Isolation Amplified Output 0.1% Tolerance Compared to Hall Effect Technology » Superior Overall Current Measurement Accuracy » Unipolar Power Supply » Lower Temperature Drift » No Periodic Calibration » Higher operating temperature range Typical Applications: » Battery Systems » UPS systems » Motor Drives » Frequency Inverters » Fuel Cells SPECIFICATIONS 100A, 250A, 500A, 1000A - others on request 2 times nominal 3.0V, 20mA typical high impedance load 5.5V, 40mA typical high impedance load 100A =12mV/amp 250A = 5mV/amp 500A = 2.5mV/amp 1000A = 1.25mV/amp ≤ ± 0.3mV ± 0.1% (offset is zeroed prior to calibration) ± 0.1% of range 300kHz 1.6µS (input step function, 50% rise on input to 50% rise on output) 0.05mV/°C < ±0.2% 1000 hours 45°C terminal temperature < ±0.5% 1000 hours 100°C terminal temperature 1500VDC 1000VAC RMS (maximum working voltage) - 40°C to +85°C ambient - 40°C to +125°C primary conductor ( see derating curve on page 4 ) - 55°C to +125°C Resi...