- Elevator Parts[10]
- Inverters & Converters[5]
- Power Cables[3]
- Contact Person : Ms. Zha Katharina
- Company Name : Shanghai STEP Electric Corporation
- Tel : 86-21-63931291
- Fax : 86-21-63931223
- Address : Shanghai,Shanghai,No.1560 Siyi Road, Jiading District, Shanghai
- Country/Region : China
- Zip : 201802
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Product Name: AS330 Integrated inverter for elevator
Product Name: B4
Technical Features
• It is the organic integration of the freight elevator control and drive. The whole device is compact, small size, less wiring, high reliability, easy to operate and more economical.
• Dual 32-bit embedded microprocessors together to complete the elevator operating functions and the motor drive control.
• Redundant safety design. Control processor and drive processor dual security protection in vivo run the strongest security.
• Anti-jamming capacity and design exceed the highest level of industrial design requirements.
• Car using CAN bus communication. The system wiring is simple, the data transmission capacity, high reliability; outbound the RENBus bus communication, easy to use, cost-competitive high
•According to escalators passenger traffic changes for intelligent speed control, to achieve maximum energy saving operation.
• Rich, state-of-the-art freight elevator operating functions can fully meet the various requirements of customers.
• Conversion and power frequency redundancy control. With full conversion, the bypass frequency conversion control, control a variety of ways to meet different customer needs, reduce the failure to stop the ladder chance.
• Using the bypass inverter technology. The escalator standby and deceleration variable frequency control, frequency control and stable operation process to achieve the escalator conversion downshift energy use.
• New PWM dead time compensation technology. Effectively reduce the lift noise, reduce motor losses.
• Dynamic PWM carrier modulation technique to effectively reduce the noise of the elevator.
• Hardware using the 6th generation of new modules. Resistance to junction temperature can reach 175° C, low loss switch and opened to extend the life.
AS330 Integrated inverter for elevator