Buy Online HAWKEYE INST INC H-904 Current Switch, Single Normal, 20-75HZ, 3.5-135AMP, MAX TEMPERTURE 60 Degrees C, Isolation 600VAC, Double Alarm, Split CORE Senses, LED Pulse from IndianConstructionIndustry.Com in Association with Amazon India
Home»Electricals Store»Switches & Dimmers»HAWKEYE INST INC H-904 Current Switch, Single Normal, 20-75HZ, 3.5-135AMP, MAX TEMPERTURE 60 Degrees C, Isolation 600VAC, Double Alarm, Split CORE Senses, LED Pulse
Hawkeye 904 microprocessor-based current status switches provide a unique solution for accurately monitoring status of motors controlled by variable frequency drives
The H904 stores the sensed amperage values for normal operation at various frequency ranges in non-volatile memory
This information allows the device to distinguish between a reduced amp draw due to normal changes in the frequency and an abnormal amp drop due to belt loss or other mechanical failures
APPLICATIONS Monitoring positive status on motors controlled by variable frequency drivesReplacing pressure switchesMicroprocessor-based real labor saver No need to calibrate to detect belt loss on VFDsSelf-adjusting trip point factory programmed to detect belt loss undercurrent conditions
Install and go Available with a relay;status and control in one package, saving time and space Bracket can be installed in three different configurations;added flexibilityAccurately detects belt loss and coupling shear on VFD driven motorsMonitors both frequency and amperage;distinguishes normal drops in amperage due to frequency changes from abnormal drops due to mechanical failureSplit-core design is ideal for retrofits; no need to remove conductor5-year limited warranty
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