480v Timer Wiring Diagram
Each component should be placed and connected with different parts in particular manner.
480v timer wiring diagram. 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 l2 l3 gnd h1 h3 h2 h4 f u 3 x1a f u 4 f u 5 x2a r. Do hot legs go to both the clock terminal and the common terminal and the load terminal go to the coil. Basics 10 480 v pump schematic. It uses three contactors an overload relay one auxiliary contact block a normally open start pushbutton a normally closed stop pushbutton an on delay timer of 0 20 seconds and a power supply with a fuse.
Basics 8 aov elementary block diagram. Three phase motor connection star delta without timer power control diagrams. The wiring diagram on the timer is very sketchy. 480v single phase wiring diagram 480 volt single phase transformer with 480v 3 phase wiring diagram image size 472 x 264 px image source.
Step down transformer 480v 120v wiring diagram trusted wiring. 480v 3 phase transformer wiring diagram step down tags to 120v. 480v to 240v transformer wiring diagram collections of 480 volt to 120 volt transformer wiring diagram image. The following diagram is shown for 3 phase motor control of a delta star connection.
Star delta y δ 3 phase motor starting method by automatic star delta starter with timer. Basics 13 valve limit switch legend. Basics 11 mov schematic with block included basics 12 12 208 vac panel diagram. 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.
Always use wiring diagram supplied on motor nameplate. Three phase motor connection schematic power and control wiring installation diagrams. 480v to 120v transformer wiring diagram elegant 3 phase step down. I have 480 accross the clock and the common terminals so i think it should work but the clock doesn t turn.
Basics 9 4 16 kv pump schematic. Here is a picture gallery about 480v 3 phase wiring diagram complete with the description of the image please find the image you need. It is an intermatic 480 timer to a three phase pump.