IGBT Overheating Passenger Elevator Vfd Drive For Fan And Pump Loads
Brand Name:SUNNY
Certification:CE,ISO9001
Model Number:AS180
Minimum Order Quantity:1 Pcs
Delivery Time:7-15working days
Payment Terms:Western Union, T/T, L/C,Paypal
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Shanghai Shanghai China
Address:
5 Floor, Building 26, No. 1555 West Jinshajiang Road, Jiading District, Shanghai
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Product Details
IGBT Overheating Passenger Elevator Vfd Drive For Fan And Pump Loads
AS180 Fan & Pump Drives
AS180 is a frequency drive for fan and pump loads. Designed in
Germany and made in China. AS180 has excellent V / F control
performance and it can be used for various light-load application.
| Power input | Input Voltage | 380-460V (-15% ~ + 10%), three-phase |
| Input Frequency | 45-65Hz | |
| Allowable voltage fluctuation | Voltage unbalance <3% | |
| Instant-drop | Three-phase AC380-460V power supply, under voltage protection will work in 15ms if the input voltage is lower than AC300V | |
| Power output | Voltage | 0 VAC ~ Input voltage |
| Overload Class | Stable working in the case of 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 | 7 channels, 24V high active low can be set, input function can be defined |
| Open collector output | 2 channels, Output functions can be defined | |
| Relay output | 2 channels, normally open contacts, contact capacity: inductive,
1.5A / 250VAC, output function defined 2 channels, Normally open, normally closed contacts bis,Contact capacity: resistive,4.5A/250VAC or4.5A/30VDC;Sensibility: 0.4A / 250VAC or 0.4A / 30VDC;Output function can be defined | |
| Analog I / O | Analog Input Voltage | 2 channels, accuracy 0.1%; Voltage:-10V~ + 10VDCOr Current: 0-20mA optional signal |
| Analog voltage output | 2 channels, 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 | operation panel, control terminal, communication | |
| frequency Setting channel | operation panel, digital/analog input, communication, performance function setting | |
| Torque boost | Automatic torque boost; Manual torque boost | |
| V/F curve | V/F Curve linear V/F And three curves of torque-derating can be defined | |
| Automatic voltage regulation (AVR) | The output PWM can be Automatically adjusted according to the fluctuation of the bus, thereby reducing the influence of voltage fluctuations of the output voltage ripple | |
| non-stop operation | in case of instant power failure, uninterrupted operation can be guaranteed by controlling the bus voltage | |
| DC braking capacity | Braking current:0.0~120.0% Of rated current | |
| Special feature | Parameter copy | Parameter upload and download can be achieved via operating panel with the progress bar |
| Process PID | It can be used for closed-loop control of the process | |
| Common DC bus | Full power range supports the common DC bus | |
| Motor protection | Locked rotor | |
| Motor overload | ||
| Speed limit | ||
| Frequency 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.
IGBT Overheating Passenger Elevator Vfd Drive For Fan And Pump Loads
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