Time Mark - Model 15-240 -Phase Reversal Corrector
The Time Mark Model 15 is designed to safeguard equipment from the detrimental effects of phase reversal by detecting and addressing improper phasing. Under standard conditions, it channels incoming A B C phase voltage directly to the output terminals at a capacity of up to 4 amps at 480 VAC resistive. In the event of a reverse phase detection, the device indicates this with an LED and proceeds to internally correct the phasing by switching the necessary phases, subsequently delivering the adjusted output. For loads surpassing 4 amps at 480VAC resistive, the Model 15 offers an auxiliary output relay designed to integrate with the control circuit of a remote reversing contactor. This relay changes its contact state depending on phase conditions, from a normally closed (N.C) state to open and a normally open (N.O) state to closed when a reverse phase is detected.
The Time Mark Model 15 was designed to protect your valuable equipment from the damaging effects of phase reversal by sensing and automatically correcting for phase reversal. Under normal power conditions, incoming A B C voltage is passed straight through the device to the A B C output terminals (4 amps @ 480 VAC resistive max). If the unit detects an incoming reverse phase condition (C B A), it will light the reverse phase LED and internally switch 2 of the phases and then pass the corrected phasing out to output terminals A B C. If your load is higher than 4 amps @ 480VAC resistive, the Model 15 provides an auxiliary output relay to put in the control circuit of a remote reversing contactor. If phasing is correct, the relay will remain in the static condition (N.C contact will remain closed and N.O. will remain open). If the Model 15 detects a reverse phase input, the auxiliary output relay will energize and the relay contacts will switch (N.C contact will open and N.O. will close).
- Automatic Reset : Yes
- Contacts : 3PST or SPDT (AUX)
- Manual Reset : No
- Mount : Surface Mount
- Phase Sensing : Phase Reversal
- Trip Delay : No
- Trip Restart : No
- Voltage Range : 240VAC