SSA - Smart Current Sensor
Amplified Analog Output and Reinforced Isolation
Nominal Current Maximum Current Power Suppl...
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...