SHANGHAI SUNNY ELEVATOR CO.,LTD
SHANGHAI SUNNY ELEVATOR CO.,LTD A safty elevator environment from sunny
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Integrated Vector Drive Elevator Accessories 460V Max 128 Floors
AS500 High Performance Vector Drives
| Power input | Input voltage | 380-460V (-15% ~ + 10%), three-phase power |
| Input Frequency | 45-65Hz | |
| Allowable voltage fluctuation | Voltage unbalance <3% | |
| Instant-drop | Three-phase AC380-460VWhen the power supply input voltage <AC300V when, after 15ms undervoltage protection | |
| Power output | Voltage | Input voltage 0VAC ~ |
| Overload Class | Stable 40 ℃, heavy duty 150%, 1min | |
| Efficiency (full load) | ≥0.94 | |
| Output frequency accuracy | ± 0.01% (digital command -10 ~ + 45 ℃) ; ± 0.1% (simulation instruction 25 ± 10 ℃) | |
| Digital I / O | Opto-isolated input | 7road, 24V high active low can be set, input function can be defined |
| Open collector Export | 2road,Output functions can be defined | |
| Relay output | 2-way, normally open contacts, contact capacity: inductive, 1.5A / 250VAC, output function defined 2road,Normally open, normally closed contacts bis, Contact capacity: resistive,4.5A/250VAC or4.5A/30VDC;Sensibility: 0.4A / 250VAC or 0.4A / 30VDC;Out function definition | |
| Analog I / O | Analog Input Voltage | 2-way,Accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal |
| Analog voltage output | 2-way,Accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal | |
| Control characteristics | Carrier frequency | 1.1-8 kHz; load characteristics, the carrier frequency can be automatically adjusted |
| Frequency setting resolution | 0.01Hz (digital command),± 0.06Hz / 120Hz (11bit + unsigned analog instruction) | |
| Run command channel | Given the operation panel, a given control terminal, a given communication | |
| Given channel frequency | Given the operation panel, the digital / analog given, a given communication, performance function given | |
| Torque boost | Automatic torque boost; Manual torque boost | |
| V / F curve | Custom V / F Curve linear V / F And three curves of torque-derating | |
| Automatic voltage regulation (AVR) | Automatically adjusts the output according to the fluctuation of the bus voltage PWM Duty cycle signal, thereby reducing the influence of voltage fluctuations of the output voltage ripple | |
| Instantaneous stop non-stop processing | When the instantaneous power by bus voltage control, to achieve uninterrupted operation | |
| DC braking capacity | Braking current:0.0~120.0% Of rated current | |
| Special feature | Parameter copy | Standard operating panel can achieve parameter upload, download, copy-progress indicator |
| Process PID | It can be used for closed-loop control of the process variable | |
| Common DC bus | Full range enabling more than one common DC bus power converter | |
| Motor protection | Locked rotor | |
| Motor overload | ||
| Speed limit | ||
| Drive protection | Output current limit | |
| Inverter overload | ||
| IGBT I²t overload | ||
| Input Supply Undervoltage / Overvoltage | ||
| DC bus under-voltage / overvoltage | ||
| IGBT overheating | ||
| Radiator overheating | ||
| electricity failure | ||
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.