TCSA20 - TCSA Series

系列: TCSA
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The TCSA Series is a loop-powered, linear output current transducer that provides an output that is directly proportional to the RMS AC current passing through the onboard toroid. The TCSA provides a 4 - 20mA output over a power supply range of 10 - 30VDC. Each unit is factory calibrated for monitoring in one of four ranges; 0-5, 0-10, 0-20, or 0-50A. The 0 - 5A range allows the use of external current transformers so loads up to 1200AC amps can be monitored.


See datasheet for operation details.

参数 (将鼠标移到目标文字上面可显示详情) 数值
Output Voltage 10 - 30 Vdc
Output Range 4 - 20 mA
Momentary Output Voltage (V) 40 for 1 m
Output Type Series connection current directly proportional to monitored current
Response Time (ms) ≅300 ms
Repeat Accuracy (%) ≤≤0.25% of full scale under fixed conditions
Sensor Type Toroid; through hole wiring; alternating current; monitored wire must be properly insulated
Current Sensor Range 0 - 20 A; ≅±2% full scale; Maximum: Steady - 50 A turns; Inrush - 300 A turns for 10 s
Sensor Frequency (Hz) 20 - 100
Sensor Hole Size 0.36 in. (9.14 mm) for up to #4 AWG (21.1 mm²) THHN wire
Polarity Units are reverse polarity protected
Insulation Resistance ≥100
Dielectric Breakdown ≥2000 terminals to mounting surface
Burden (VA) ≤0.5
Zero Adjust (mA) ≅3.75 - 4.25 mA
Temperature Coefficient (% / C) ±0.05%
Termination Type 0.25 in. (6.3 mm) male quick connect terminals
Mounting Method Surface mount with one #10 (M5 x 0.8) screw
Operating Temperature -30° to 60°C (-22° to 140°F)
Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
Humidity 95% non-condensing
Dimensions 2 H x 2 W x 1.75 D in. (50.8 x 50.8 x 44.5 mm)
Weight (lbs/g) 0 Kg
Check Stock Yes
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