Current Sense Transformer , Current Transformer , Current Sensor
The Current Transformer is a new current sensor developed from the application of magnetic modulation principle, excellent stability in tiny currents measurement, with a highly galvanic isolation between primary and secondary circuit. Widely used in leakage monitoring systems, signaling systems and the current difference measurement etc.
Specifications:
1. DC Leakage Current Sensor
2. magnetic modulation.
3. Ipn 10mA to 100mA
4. Low loss
5. Good linearity 0.5%
| Parameters(25°C) Model | SCD3 -10mA | SCD3 -20mA | SCD3 -50MA | SCD3 -100mA | ||||||||
| Nominal Rms Current (Ipn) | ±10mA DC | ±20mA DC | ±50mA DC | ±100mA DC | ||||||||
| Measuring Range (Ip) | 2* Ipn | |||||||||||
| Load resistance Rmax | ≥10kΩ | |||||||||||
| Output Voltage | ±5V | |||||||||||
| Working voltage | ±12V~±15V(±5%) | |||||||||||
| Accuracy @ Ta=25°C | ±1% FS | |||||||||||
| Linearity @ Ta=25°C | ±0.5% FS | |||||||||||
| Input Offset Voltage | SCD3<±100mV | |||||||||||
| Thermal drift of Vo | < ±1mV/°C | < ±2mV/°C | < ±2mV/°C | |||||||||
| Resolution | 10uA | |||||||||||
| immunity (to external interference) | < ± 5mV When H=50A DC/m | |||||||||||
| Weight: | SCD3 350g | |||||||||||
| Withstand voltage | 3kVrms/50Hz/min | |||||||||||
| Current consumption | <13mA | |||||||||||
| Operating temperature | -10~+75 °C | |||||||||||
| Storage temperature | -25~+80 °C | |||||||||||
Notes: Product specifications can be customized
