Combination Motor Controller Wiring Diagram

In this publication the line diagrams show the control circuits only power circuits are omitted for clarity since they can be traced readily on the wiring diagrams heavy lines.

Combination motor controller wiring diagram. Two wire control as seen in configuration 1 consists of a control device containing one set of contacts used to facilitate the on an off operation of a pilot device. Type f combination motor controller consisting of manual self protected combination motor controller and motor controller. Wiring diagrams 55 57 type s ac combination magnetic starters 58 59 class 8538 and 8539 58 59 3 phase size 0 5 58. Motor protectors and combination motor controllers.

Connect the ignition wire to activate turn on the controller. Motor 3ct to 120 v separate control ot is a switch that opens when an overtemperature. The small red wire is for ignition ignition. Wiring diagrams show the connections to the controller.

Wiring diagrams sometimes called main or construction diagrams show the actual connection points for the wires to the components and terminals of the controller. All connections between components are made with insulated wire. A motor starter is a combination of devices used to start run and stop an ac induction motor based on commands from an operator or a controller. History and overview manual motor protectors mmps were introduced in the united states in the mid.

In north america an induction motor will typically operate at 230v or 460v 3 phase 60 hz and has a control voltage of 115 vac or 24 vdc. Connect the battery to the controller. For autotransformer starting motor controller main start and run may be replaced by corresponding designation on wiring diagram required in b10. Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2.

The basic control circuits include two wire three wire controls manual automatic sequential control stop start forward reverse and jogging circuits. 3ø wiring diagrams 1ø wiring diagrams diagram er9 m 3 1 5 9 3 7 11 low speed high speed u1 v1 w1 w2 u2 v2 tk tk thermal overloads two speed star delta motor switch m 3 0 10v 20v 415v ac 4 20ma outp uts diagram ic2 m 1 240v ac 0 10v outp ut diagram ic3 m 1 0 10v 4 20ma 240v ac outp uts these diagrams are current at the time of publication. Motor control wiring diagram pdf wiring diagram is a simplified usual pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the facility and signal associates with the devices. B if you do not see your motor listed click here for a combination matching sheet.

These applications include nec group motor installa tions ul 508 type e self protected manual combination starters ul 508 type f combination motor controllers cmcs and type 2 coordination.