WBI415S91(AC Current Sensor Analog Output) converts AC input current into a load independent output signal RMS 0-5V.
AC Current Sensor Analog Output has adopted electromagnetic isolation principle for real time measurement of AC current from electric net or electric circuit.
Advantages:
High precision,
High isolation,
Low power consumption,
Low drift,
Wide temperature range,
Anti-interference,
Strong ability,
Wide working power range.
Applications:
Intelligent low-voltage power distribution system;
DC power screen, box substation;
Temperature and fire monitoring for transformer, fire monitoring for cable;
High-voltage switchgear fiber optic temperature measurement system;
Transformer contact monitoring.
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Specifications:
|
Rated input current |
0~50A AC |
|
Output signals |
0-20mA, 4-20mA DC |
|
Accuracy |
0.2% |
|
Input Impedance |
approximate zero |
|
Responding time |
300ms |
|
Linear measuring range |
0 - 1.2 times of rated input current |
|
Over load capacity |
30 times of rated input current, 5s |
|
Frequency range |
50Hz～60Hz |
|
Output impedance |
6V |
|
Static current |
15mA |
|
Power supply |
+12V, +24V DC |
|
Isolation voltage |
≥2500Vdc, for 1 minute |
|
Output ripple |
4mV |
|
Thermal drift |
200ppm/°C |
|
Ambient temperature |
0℃～+50℃ |
|
Mounting type |
DIN rail 35mm mount or screw mount |
|
Material of shell |
ABS (According to UL94V-0) |
|
Protection of shell |
IP20 |
|
Shell type |
with aperture Ф20mm |
|
MTBF |
>50000h |
|
Weight |
120g |
