Dc power supply required for 24 vdc. If pump shutdown is desired for a leakage situation connect minicas contacts 1 3 11 8 in series.
Pump Monitor Relay Warns Of Over Temperature Seal Leakage
Flygt minicas wiring diagram. Thermal switches for stator overtemperature. There is not a separate indication when two leakage sensors are used. In normal conditions when the minicas 120 is powered the green led is on and the relay contact status is as follows. Go relay pump interlock 5a250v ac. Overtemperature relay contacts. Itt flygt minicas ii is a supervision relay for tempera ture and leakage sensors.
Unit operates on 24 vac 24 vdc or 120 vac supply. In case of alarm the pump is stopped or an alert is given by means of lamps and relays. Flygt n pumps take on the toughest applications and get the job done. Cls for water in oil detection. Installation wiring relay outputs wiring relay outputs illustration this is an illustration of section 6 of the base unit terminal block. This version also has an.
Every component is designed and manufactured to deliver sustained high efficiency. 1 3 closed 1 4 open. Minicas ii is a monitoring relay used primarily with small and medium pumps and mixers. 11 8 closed 11 9 open. Wiring diagram minicas llfus 120. 2 reset leakage 10 s 8 11 9 high temp 4 13 6 2 power supply 24 v acdc 120 v ac and 230 v ac 12 vdc 7 5 minicasii sensor.
Wiring diagram minicas fus us version wiring diagram minicasfus see note 2 notes. 24 vac24 voc 120 vac 2. Minicas ii requires resetting after overtemperature fault. Overtemperåture indication note leakage indica tion. Control transformer required only for 24 vac applications. Minicas ii resets automatically after leakage fault.
Thanks to patented n technology with its innovative self cleaning impeller flygt n pumps deliver the highest total efficiency. Please see technical data. Wiring diagram minicas fus us version pump housing thswitch lk. High temperature and leakage. A number of condition monitoring sensors are available for the itt flygt pump range. They lower your energy bill and reduce unplanned maintenance costs.
Amber led indicates supply on. Leakage relay contacts. Wiring diagram minicas llfus 120 mode of operation. Flygt minicas wiring diagram wiring diagram is a simplified suitable pictorial representation of an electrical circuit. Description terminal description number go relay pump interlock 5a250v ac. The circuit diagram on the side of the unit.
The sensors are monitored by the itt flygt minicas ii supervision relay which is situated in the panel. The original version has a 5 s delay. Terminal this table describes the terminals for the relay outputs. Check the delay of the leakage alarm. It is designed for the 3000 series pumps up to model 3301 and for the mixer program. It provides protection for the most common threats against a submersible pump.
Wiring diagram minicasfus control transformer fl minicas 12 10 ac neutral see cc yel blu vdc orn starter in terlocking circuit 120 vac rgnd notes. It shows the components of the circuit as simplified shapes and the capability and signal friends amid the devices. The updated version has a 10 s delay.
Gallery of Flygt Minicas Wiring Diagram
