MultiTek Phase Sequence Relay
M200-PS1 3 phase 3 or 4 wire
The M200-PS1 provides phase and sequence phase failure protection. Used to ensure the sequence is correct when connecting 3 phase loads.
With an incorrect phase sequence the relay will de- energise preventing the starting of incorrectly connected machinery.
The relay wilt also trip if there is a phase loss and can therefore be used as a phase failure relay.
Note if regenerated voltage is present in the open phase the M200-PB1 or M200-PB2 should be used.
The red LED "ON" indicates phase sequence incorrect and relay is de-energised.
The green LED "ON" indicates phase sequence correct and relay is energised.
Rated value Un 57.8 < 500V ± 25%
Frequency 50/60/400 Hz
Burden < 3VA
Overload 1.5x Un continous
2 x Un for 3 seconds
WEIGHT & CASE SIZE
Approx. 0.4kg. 55mm case
Product Code Input Un Freq. Options
M200-PS1 415v 50Hz Cal 35º C
1. Calibration at nominal Hz 35…450Hz
2. Calibration at temperature other than 23º C