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[China]
Trade Verify
Address: 5 Floor, Building 26, No. 1555 West Jinshajiang Road, Jiading District, Shanghai
Contact name:Wei CHEN
SHANGHAI SUNNY ELEVATOR CO.,LTD |
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Verified Suppliers
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Integrated AC Drive Passenger Elevator Electrical Parts Compact Design
A class of its own
The U1000 is a highly efficient AC drive based on latest matrix
converter technology. With full power regeneration capability, the
U1000 offers great energy saving potential while sinusoidal input
currents and a power factor close to one reduce stress on grid
components like transformers and power lines. With an ultra-compact
shape, the U1000 is the first choice for innovative,
energy-efficient drive solutions with or without power
regeneration.
Revolutionary design for low harmonics
The U1000 has a unique and innovative design which exceeds the performance of general-purpose AC drives. This pushes the best-in-class AC drive not only to improve the application performance but it also exceeds the IEEE 519 harmonic guideline for the power quality which helps you to keep the power supply clean from any pollution.
Regenerated power
The best-suited solution for regenerative applications. The U1000 eliminates the need to install external braking units and braking resistors. It returns the regenerative and the braking energy directly back to the power supply.
Built-in power regeneration
The U1000 is a very compact AC to AC drive, which means there is no DC bus inside. This innovative design does not need any braking resistor option which typically wastes the regenerative energy in heat. Now the regenerative energy can be used by other consumers in the same grid, saving total energy cost and consumption while also reducing the panel cooling system requirements.
· Saves energy
· Less heat generation, reduced need for ventilation
· No braking resistor - greatly reduced risk of fire
· Less maintenance
· Less parts
·Compact design
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements.
Configuration is not only for wire rope and rated load, but also
considered the size of the traction, as a result, the tensile
strength of wire rope is greater than the weight of the lift. The
safety factor is equipped with more than four wire rope. So it
won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator
running?
If it occurs, the elevator will automatically stop due to the
electrical and mechanical safety device. In case of power
failure,elevator brakes will automatically taken. In addition, the
power supply departments such as planned outage, prior notice are
also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of
elevator will automatically restart without any danger. With anti
clamping switch, once the gate touched, this switching action make
the elevator unable to be closed and even reopened. In addition,
closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the
(tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily
proportional to the operation complexity. Therefore, escalators
designed by us apply an integrated structure, so that the equipment
is more precise and more efficient and allows easier and more
convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
