Three Phase Elevator
The
three phase
elevator was
designed to move people or products vertically from one floor to
another. A three phase elevator consists of what we call a cab
which is mounted on a platform . This platform is encased in an enclosed
space which is called the shaft. The
three phase elevator
uses a simple cable and pulley system that is electronically powered
This enables them to basically have no height limits.
The most popular elevator
made in today's industry is the roped
three phase elevator.
The cab is raised and lowered by these traction steel ropes which are
attached to the cab and looped around a sheave. The on the three
phase elevator, grips the steel ropes and when it is rotated, the
ropes move also. The sheave is connected to an electric motor and when
the motor turns one way, the sheave will raise the three phase elevator.
When the motor turns the other way, the
three phase elevator
will be lowered. The elevator cab ride on guide rails which are along
the sides of the three phase elevator shaft. The rails keep the
cab from swaying back and forth. If for some reason the ropes on the
three phase elevator
were to break, or the sheaves gave out, there is a built-in braking
system installed on the three phase elevator. These brakes grab onto the
rail if the
three phase elevator
is moving too fast.
The
three phase elevator
has become a very essential machine. So many monumental skyscrapers have
been erected all over the world and without the three phase elevator,
moving from floor to floor would be very difficult.
Three phase elevators
have immensely been beneficial for the disabled and handicapped
individual. It has made life so much easier for them to get
around.
One essential thing to remember when
operating a three phase
elevator, is that it must
be operated on true three phase power, preferably a hard load. A true
three phase converter would be a good choice in operating a three phase
elevator as it provides a continuous source of true three phase power.
The true three phase converter uses it's own motor to generate the
third, high leg of power and then it passes it on to the other two legs
of power that is provided by your single phase power source. This type
of true three phase converter will always have a 3-phase generator with
power factor correction. This allows the
three phase elevator
to operate with a balanced and constant flow of electricity. Operating
with true three phase power ensures safety and efficiency, allowing your
equipment to run for years to come.
Reputable manufacturers of true three
phase converters are hard to find, but a good one to check into is
ACE
Phase
Converter.
They have been providing solutions to true three phase power worldwide
for many years. They have their design down to a fine science. You
won't be sorry when you give ACE Phase Converter a call as you will find
that your three phase
elevator will be properly
given the true three phase power that it deserves.
Bookmark This Site:
Three Phase Elevator
Other Resources
◙
Rotary Phase Converters
◙
Robin
Generator
◙
Isolation
Transformers
◙
Variable Frequency Drives
◙
Diesel
Generators
◙
Power
Generators
◙
Step Down Transformers
◙
Electrical Transformers
◙
Static
Phase Converter |
