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On a circuit board the prefix 'L' marked by a component, represents and inductor. This is usually some kind of coil, providing inductance.
On large electrical installations, tags marked L1, L2 and L3, would generally indicate the three phases of a three phase electrical supply.
Answer
The letters, as shown, normally indicate terminals to which three-phase line conductors are connected.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoL1 and L2 are terminal designations for the incoming power to a device or appliance. L1 or Line 1, L2 or Line 2 and g for grounding conductor.
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What voltage would be measured from any phase to ground on a 480 volt 3 phase wye system?
A voltage of 277 is the line to neutral (ground) voltage of a 480 volt wye three phase system. L1- N, L2 - N and L3 - N will give you 277 volts. L1 to L2. L2 to L3 and L3 to L1 will give you 480 volts.
Is 277 volt one hot wire?
No, 277 volts is the line to neutral of a 480 volt wye three phase system. L1- N, L2 - N and L3 - N will give you 277 volts. L1 to L2. L2 to L3 and L3 to L1 will give you 480 volts.
Can a single phase supply be used in a three phase supply?
Yes. This is often done in distribution boards.
How do you know which leads are L1 L2 L3 on a 3 phase 2 speed motor?
You can identify the leads by using a multimeter to measure the resistance between each lead. The resistance between L1 and L2 should be higher than between L1 and L3 and L2 and L3. You can also consult the motor's wiring diagram for guidance.
Can you convert transformed 3 phase 200 volt to single phase 200 volt?
No, it is not possible to convert a three-phase voltage to a single-phase voltage by simply using transformers. Three-phase voltage systems have different characteristics than single-phase systems, including the number and arrangement of wires and phases. To convert a three-phase system to a single-phase system, a phase converter or specialized equipment is needed.
What voltage would be measured from any phase to ground on a 480 volt 3 phase wye system?
A voltage of 277 is the line to neutral (ground) voltage of a 480 volt wye three phase system. L1- N, L2 - N and L3 - N will give you 277 volts. L1 to L2. L2 to L3 and L3 to L1 will give you 480 volts.
How do you identify L1 from L2 in single phase?
L1 and L2 should have different colour insulation. The colours are different in different countries.
How do you convert a three phase power supply into single phase power supply?
You can take three separate single-phase circuits from a 3-ph generator. Just use one of the live wires plus the neutral to make a single-phase supply. <<>> A three phase generator does not have to be converted to single phase. In electrical terminology any two legs from a three phase system are classed as single phase. No matter what voltage the generator is producing, L1 - L2, L2 - L3, L3 - L1 are classed as single phase legs along with L1 - N, L2 - N, L3 - N. If the generator output voltage is not the voltage that you are looking for use any two legs of the generators output voltage and use a transformer to obtain the voltage that you need.
Should 2 legs of 480 volt 3 phase each have 480 volts?
Across a 480 volt three phase system, 480 volts should appear across L1 and L2, L2 and L3 and L3 and L1.
On a 220 volt electric motor which is the neutral wire L1 L2 or L3?
If the motor wire numbers are L1, L2 and L3, it is not a single phase motor. It is a three phase motor. Also for future reference, a 220 volt single phase motor does not use a neutral.
What is 3 phase 208v?
3 phase 208V refers to a type of electrical power distribution system commonly used in commercial and industrial settings. It consists of three alternating currents that are 120 degrees out of phase with each other, providing a more efficient and balanced power supply compared to single-phase systems. The voltage level of 208V is typically used in North America for powering larger equipment and machinery.
Can you convert transformed 3 phase 200 volt to single phase 200 volt?
No, it is not possible to convert a three-phase voltage to a single-phase voltage by simply using transformers. Three-phase voltage systems have different characteristics than single-phase systems, including the number and arrangement of wires and phases. To convert a three-phase system to a single-phase system, a phase converter or specialized equipment is needed.
Is 277 volt one hot wire?
No, 277 volts is the line to neutral of a 480 volt wye three phase system. L1- N, L2 - N and L3 - N will give you 277 volts. L1 to L2. L2 to L3 and L3 to L1 will give you 480 volts.
Can a single phase supply be used in a three phase supply?
Yes. This is often done in distribution boards.
How do l1 l2 and l3 works?
How do L1, L2, and L3 work
When 3 phase step down transformer primary side 2 phase came?
You cannot obtain a two-phase supply from a three-phase system. What you are referring to is a 'split-phase' single-phase system, in which one phase of the transformer's delta secondary is centre tapped, with that tap then being grounded and providing the neutral connection; the outer ends of the same winding provide two line ('hot') connections, L1 and L2. The potential difference between L1 and L2 is then 240 V, whereas the potential difference between either L1 or L2 and the neutral is 120 V.
What is the code for all cars in burnout 3 takedown ps2?
L1,L1,L1,R1,R1,R1,R1,R1,L2,L2,L2,L2 This may not work
