Three Phase AC 380 V ~ 480 V,50/60 Hz Special Inverter For
Escalator
WISE310 series special inverter for escalator adopts v/f working
mode and supports IP55. It is compact in size and flexible in
installation. It is a frequency conversion driver tailored for
escalator application scenarios.
Product introduction
WISE310 series special inverter for escalator adopts v/f working
mode and supports IP55. It is compact in size and flexible in
installation. It is a frequency conversion driver tailored for
escalator application scenarios.
Product features and advantages
1, IP55 high protection, high EMC grade WISE310 series inverter
2, control board and PES board two-in-one design, powerful
3. Frequency converter with narrow body design can reduce the
volume by 45% compared with the previous generation
4, extensible fault collection module, flexible application
5. The ambient temperature is 50 degrees, and the rated long-term
operation is 9000h
6. Special control logic for escalator
7, meet the requirements of CE/UL certification
Specification parameter
| item | Rated voltage |
|---|
| Input power supply | Phase number, voltage, frequency | Three phase AC 380 V ~ 480 V,50/60 Hz |
| Allowable voltage fluctuation | 3.7kW-30kW ,:-15%~±15% 37kW-90kW ,:-15%~±10% |
| Allowable frequency variation | -5% ~ +5% |
| Basic characteristic | Operating frequency | V/Fcontrol:0.00 ~ 99.00 Hz |
| Carrier frequency | 2kHz ~ 10kHz |
| Input frequency resolution | 0.01Hz |
| Control mode | V/F control |
| Starting torque | 150% /3Hz |
| Speed range | 50:1(V/F) |
| Speed stability accuracy | 1%(V/F) |
| Acceleration and deceleration curve | Linear acceleration and deceleration mode; Two groups of
acceleration and deceleration time, acceleration and deceleration
time range0.0 ~ 60.0s |
| Multispeed operation | Achieve up to 8 segment speed through the control terminal |
Automatic voltage regulation | When the grid voltage changes, it can automatically keep the output
voltage constant |
| Overpressure stall control | Automatic voltage limit during operation to prevent frequent
overvoltage trip |
| Fast current limiting function | Minimize overcurrent fault and protect the normal operation of
frequency converter |
| Torque qualification and control | Automatic torque limit during operation to prevent frequent
overcurrent trip |
| Personalized function | Instant stop | In the case of instantaneous power failure, the load feedback
energy is used to compensate for the voltage reduction and maintain
the frequency converter to continue to run for a short time |
| Speed tracking | Motor tuning free, speed tracking time less than 600ms |
| Power network synchronization function | 3.7kW ~ 30kW support, including more than 37kW power customization |
| Powerful background software | Support frequency converter parameter operation and virtual
oscilloscope function |
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.
