7.5~55KW Elevator Power Failure Emergency Ard Automatic Rescue
Device
SN-HCYD-13 elevator emergency power supply device for power failure
is a safety device for automatic rescue by supplying inverter power
to the elevator control cabinet when the elevator stops running.
When the power supply is normal, the equipment is in the detection
standby state.
When the power supply is out of power or lack of phase, the
equipment starts with a delay, and supplies inverter power to the
elevator control cabinet. The elevator runs at a low speed to the
leveling position and opens the car door and hall door to ensure
the passengers leave the car safely.
Advantages
The equipment is beautiful and easy to install. It is equipped with
mounting brackets and can be installed in non-bottom places such as
walls;
There are few equipment connection lines, which makes wiring and
debugging easil;
Applicable to various elevators;
The power supply voltage can be customized according to customer
requirements;
Using power frequency inverter system, it has strong load and
impact resistance, and is not easy to damage, safe and reliable;
It has a constant current and constant voltage self- charge and
discharge protection function, which makes the battery lifte
longer;
Free maintenance for battery;
Features
The ring transformer is used as the main part of the inverter
boost, which has high conversion efficiency. At the same time, with
the adjustable inverter power supply, the voltage and frequency can
be flexibly adjusted to make the supply voltage and frequency of
the product more accurate;
We can provide customers with other power sources such as AC220V or
AC1 10V according to request, which is suitable for elevators which
door machine or brake directly takes from the phase voltage instead
of controlling the output of the transformer;
Modular design is used to facilitate maintenance and replacement,
making after-sales maintenance more convenient;
The battery adopts the maintenance free valve regulated lead-acid
battery, which reduces a lot of daily maintenance work of users, as
well as the carefully designed lead-acid battery charger and
battery discharge system, so as to maximize the protec-tion and
prolong the service life of the battery, and greatly reduce the
maintenance cost;
Meet the requirements of EMC safety regulations;
Working Environment
Ambient temperature:-5°C to 50°C;
Relative humidity: <90%. No condensation;
No contain explosive, corrosive and other harmful gases or dust in
the air;
No severe vibration and no strong electromagnetic interference;
| Model | 7.5KW | 11KW | 15KW | 18.5KW | 22KW | 30KW | 37KW | 45KW | 55KW |
| Power | ≤7.5KW | 7.5~11KW | 11~15KW | 15~18.5KW | 18.5~22KW | 22~30KW | 30~37KW | 37~45KW | 45~55KW |
| Product size(L*W*H)mm | 646*157*483 | 646*157*483 | 646*157*483 | 646*157*483 | 646*157*483 | 646*157*483 | 710*177*522 | 710*177*522 | 710*177*522 |
| Per running distance | ≤8m |
| Input voltage | AC380V±10% Three- phase |
| Output voltage | AC380V±15% Single- phase |
| Method of output | Single- phase |
| Output wave shape | Sinusoidal wave |
| Battery voltage | DC48V |
| Charging current | ≤1.5A |
| Type of battery | Maintenance-free Lead-acid Battery |
| Charging time | More than 12 hours |
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.
