Transformer Wiring Diagram Pdf

Some fractional motors have to be removed in order to make the connec tion with the terminal box at the end of the motor. Page 24 step 3. Acvcr iom 2 b51003 003 for further information refer to the national elec trical code and the wiring diagram provided on the motor.

Transformer Wiring Diagrams Pdf Wiring Diagram

7caf42 A C Transformer Wiring Diagram Wiring Library

6ca4 Hvac Transformer Wiring System 2 Wiring Library

Load voltage or secondary voltage is the voltage needed to operate the load.

Transformer wiring diagram pdf. Gem unit be wired at 240vac with a neutral. Smartdraw is easy to use too. Leave enough slack in the wiring to allow for motor movement when adjusting belt tension. Measure transformer for resistance of 19 29 ohms between black to brown wires and between orange to yellow wires of p3.

Special order 240 or 208vac do not rewire transformer. If the charger is wired correctly individually check the continuity of the power supply cord transformer primary and relay. Making an electrical diagram is easy when you have thousands of electrical symbols at your fingertips. Typical wiring diagram for heat only 3 wire single transformer systems transformer heating system fan relay y rc jumper wire b o for 2 wire heat only attach to rh and w note y rh 24 vac 120 vac hot neutral transformer thermostat system g w figure 3.

Wiring at 240vac the neutral goes to the neutral bar on the bottom right side of the box your other main feed goes to l2. Remove p4 and p3 plugs. If the circuit is not complete check the wiring of the power supply cord transformer primary coil leads and the electronic timer kit. Wiring diagram and check the relay wiring and all connections.

Typical wiring diagram for cool only 3 wire single transformer systems cooling. Typical wiring diagram for heat only 3 wire single transformer systems transformer heating system fan relay y rc jumper wire b o for 2 wire heat only attach to rh and w note y rh 24 vac 120 vac hot neutral transformer thermostat system g w figure 3. Also when wired at 240vac do not attach the gem supplied white wire to l2. Line voltage or primary voltage is the voltage from the source.

Typical wiring diagram for cool only 3 wire single transformer systems cooling. Check for faulty transformer wiring and ensure the insulation on the wiring is not worn. Smartdraw lets you choose from an enormous library of professionally designed electrical symbols for block diagrams circuit panels wiring diagrams and many other types of drawings. If you have neutral then do not rewire transformer.

Schematic diagram single supply circuit yel blu blk orn vio relay 1 22 vdc coil rec field power wiring see rating plate disconnect per nec for volts hertz gnd l1 l1 l2 or cb cb or l2 see note 1 or disc or disc blk 2 blk htr2 blk 8 ls2 6 htr1 blk 4 ls1 relay 1 blu yel yel blk plug htr1 htr2 ls1 ls2 r1 l2 l1 cb 60a 60a system transformer. Pdf this book is. The led gives ample light to check the mains box wiring or fuses in darkness. Single phase has two lines of ac power.

If resistance is out of range replace the transformer. This pump controller are a step down transformer a 24v ac double changeover relay.