SENVA EMCSet™ SENSORS
C-2330-L Senva ECMSet™ Current Switch
Split-Core Min ON adjustment @ 5A with Max 200A N.O. Output 1.0A @ 30VAC/DC
Key Points• Adjustable minimum turn-on
• Prevents false trip due to ECM stand-by current
• Split-core operation to 200A
• N.O. 30VAC/DC output
• UL/ULC, CE listed
• RoHOS compliant
Applications
• No/go run detection for EC motors
• On set-point prevents false trips due to EC inverter stand-by current
Electronically Commutated Motor (ECM), is a D.C. brushless motor with integrated variable speed drive electronics. They are gaining in popularity due to their energy savings at reduced speeds. It’s important to consider the quiescent or stand-by current draw consumed by the drive electronics, however, when monitoring status.
ECM electronics may draw enough stand-by current to cause a sensitive current sensor to remain “ON” even when the motor is not actually running. This results in an undesirable false “RUN” status or “ON” condition
ECMSet™ is designed for no/go run detection on electronically commutated motors (ECMs). ECMs draw a small amount of AC standby current to power their inverter, up to 1A, even when the motor isn’t running. The ECMSet features a high resolution adjustable turn-on setpoint to ignore standby current, preventing false ON status indications.
List:
$30.50