Page 10 - 2020 Catalog

ECMSet™ NEW!

ECM Current Switch

Adjustable minimum turn-on
Prevents false trip due to ECM stand-by current
Split-core operation to 200A
N.O. 30VAC/DC output
Low adjustable turn-on prevents false trips!
Patent Pending
Energy Monitor
E474343
DESCRIPTION APPLICATIONS
ECMSet™ is designed for no/go run detection on electrically commutated ▪ No/go run detection for EC motors
motors (ECMs) . ECMs draw a small amount of AC standby current to power ▪ On set-point prevents false trips due to EC
their inverter, up to 1A, even when the motor isn’t running. The ECMSet inverter stand-by current
features a high resolution adjustable turn-on setpoint to ignore standby
current, preventing false ON status indications.

FEATURES

Reliable operation on ECM motors
▪ Set trip point with easily scaled dial to that sensor only
turns on when motor is actually running
▪ Super low turn-on adjustment scale
Maintenance-free—no call backs

▪ Industry leading 7 year warranty

SET-POINT OPERATION

The new ECM sensor Senva has a adjustable “ON” setpoint easily adjusted to ignore any ECM stand-by current, eliminating
call backs due to false ON status indications.

ECM Monitored
Load ECM Sensor No hazardous guesswork. Multi-turn
Adjustable set-point
prevents detection of stand-by current adjustments are a thing of the past.
Unloaded ECM
Inverter ( e.g. 120mA)
Energized
Sensor
Output
Reduce the risk of arc flash; sensor
The Senva ECMSET output changes state whenever current above the can be set without calibration in live
minimum turn-on is present. This provides “go/no” status on ECMs without enclosure
false trips due to the quiescent inverter current.

PROUDLY MADE IN USA

10 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com