SC Series AC Magnetic Contactor TK Series Thermal Overload Relay

Magnetic Contactor SC Series AC Contactor TK Series Thermal Overload Relay

peculiarity

Standard products (GB, IEC, EN, UL) in line with national specifications and have obtained certified overseas specifications

Electrical life (AC-3) : 1.5 million cycles (Type E02-E3)

Double contact of auxiliary contacts for improved contact reliability (type E02-N12)

According to the requirements of different wiring, two modes of direct wiring corresponding type and 0 terminal corresponding type are provided (SC-E02-SC-E7).

High reliability operation with IC supermagnet (AC input,DC excitation mode) (E5-N16)

It will not cause coil burning and operation confusion due to voltage fluctuations, prevent joint melting and damage

When the power supply passes through the regular rated voltage, the main connector can be used normally even if the voltage drops to 65% of the rated voltage

Prevent the motor from starting under voltage

The power consumption and working VA of the working coil are greatly reduced

The coil has a wide rated range and is AC/DC common coil

Built-in surge absorption function

A variety of optional units are available

Auxiliary contact unit (front mounted, side mounted)

Coil surge absorption unit

Main circuit surge absorption unit

Independently set the thermal overload relay unit

Main content

Electromagnetic contactor, electromagnetic switch

Standard electromagnetic contact switch, (SC-mouth)

Reversible electromagnetic switch (SC-port RM type)

Dc operated electromagnetic switch (SC-port /G type)

Thermal overload relay

2E Thermal overload Relay (TK-Mouth)

Transient thermal overload relay (TK-port Q type)

Independent mounting thermal overload relay (TK-E6)

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.