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TCSA20
AC CURRENT TRANSDUCER | Series: TCSA
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.
| Property | Value |
|---|---|
Output Voltage (V) | 10 - 30 Vdc |
Termination Type | 0.25 in. (6.3 mm) male quick connect terminals |
Dimensions | 2 H x 2 W x 1.75 D in. (50.8 x 50.8 x 44.5 mm) |
Weight (kg) | 0 Kg (kilogram) |
Burden (VA) | ≤0.5 |
Dielectric Breakdown | ≥2000 terminals to mounting surface |
Humidity | 95% non-condensing |
Insulation Resistance (Ω) | ≥100 |
Momentary Output Voltage (V) | 40 for 1 m |
Output Range | 4 - 20 mA |
Output Type | Series connection current directly proportional to monitored current |
Polarity | Units are reverse polarity protected |
Repeat Accuracy (%) | ≤≤0.25% of full scale under fixed conditions |
Response Time (ms) | ≅300 ms |
Sensor Frequency (Hz) | 20 - 100 |
Sensor Hole Size | 0.36 in. (9.14 mm) for up to #4 AWG (21.1 mm²) THHN wire |
Sensor Monitored Current Range | 0 - 20 A; ≅±2% full scale; Maximum: Steady - 50 A turns; Inrush - 300 A turns for 10 s |
Sensor Type | Toroid; through hole wiring; alternating current; monitored wire must be properly insulated |
Temperature Coefficient (% / °C) | ±0.05% |
Zero Adjust (mA) | ≅3.75 - 4.25 mA |
Mounting Method | Surface mount with one #10 (M5 x 0.8) screw |
Operating Temperature Max (°C) | 60 |
Operating Temperature Maximum Fahrenheit | 140 |
Operating Temperature Minimum Celsius | -30 |
Operating Temperature Minimum Fahrenheit | -22 |
Storage Temperature Maximum Celsius | 85 |
Storage Temperature Maximum Fahrenheit | 185 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
TCSA20 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| TCSA20 | AC CURRENT TRANSDUCER | View More |
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