The elevator power lock is a device that controls the on and off of
the elevator power supply, and it has the following characteristics
and functions:
Safety protection: The elevator power lock can prevent unauthorized personnel from
arbitrarily turning on the elevator power supply, avoiding safety
accidents caused by the misoperation of the elevator by
non-professionals. For example, during the maintenance of the
elevator, maintenance personnel can cut off the elevator power
supply through the power lock to ensure that they will not be
injured due to the accidental start of the elevator during the
inspection.
Convenient management: For property management companies or elevator users, the power
lock is convenient for managing the operating time of the elevator.
For instance, some office buildings can turn off the elevator power
supply through the power lock during non-business hours, saving
electricity and also preventing unrelated personnel from using the
elevator during non-working hours.
Control of circuit on and off: In terms of circuit principles, the elevator power lock is
actually a switching element, which is connected in series in the
main power circuit of the elevator. When the power lock is in the
"on" state, the circuit is connected, and the current can pass
smoothly, providing power for various systems of the elevator, such
as the traction machine, control system, lighting system, etc.,
enabling the elevator to operate normally. When the power lock is
in the "off" state, the circuit is disconnected, cutting off the
power supply of the elevator, and the elevator stops running.
The elevator power lock is generally installed in the elevator car
operation box or the power control cabinet in the elevator machine
room. Its operation mode is usually key-operated, and some also use
methods such as password or card swiping for unlocking operations.
Product Name | CZKS08 |
Voltage | DC24V |
Size | Cutout Dimension:28mm;Outer Diameter:31.5mm;Thickness:18.5mm |
Material | Plastic+Hairline SUS Faceplate |
Type | Key two-position pull-out |
MOQ | 1PCS,Support paid first sample |
Custom | 0/1,ON/OFF |
Our products
1. Button series: ordinary button, induction button, lock button
2. Elevator display: TFT Video Machine, image machine, LCD,
7-Segment, dot matrix, etc.
3. Elevator COP LOP series, Touch COP LOP, etc.
4. Elevator Hall Lantern
5. Elevator traction machine
6. Elevator safety components
7. Customized house hold Villa elevator series
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Elevator components, we are about as materials as they come. That’s
because we are in the elevator components many years with very wide
supply system. We are more committed to the intelligent development
of elevators in the near future and becoming the preferred partner
for smart and sustainable city development.
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