SIEI Elevator Inverter Frequency Drive AVY3110-EBL BR4 KBL AC4-0 3150 2075 RV33-4NV

Details for SIEI Elevator Inverter Frequency Drive AVY3110-EBL BR4 KBL AC4-0 3150 2075 RV33-4NV

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SIEI Inverter

1. When the elevator is running, the vibration is large, and the parameters cannot be changed. The main board of the inverter should be replaced.

2. Terminal 85 of the main board of the inverter has 110v power supply. When the elevator is running, the main contactor pulls in and the brake relay does not pull in. Check that there is no 110v power output on the No. 83 terminal (none), and replace the main board.

3. The elevator does not run, the inverter has no display, the LCB2 board display is normal, the peripheral circuit and voltage are normal after inspection, and the inverter should be replaced

4. The elevator does not run, and the fault display site is IGBT, replace the inverter

5. The elevator is closed, the AMCB2 board shows the inverter failure, replace the inverter

Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands such as Canny, BLT and IFE. We also do OEM of escalators and moving walks, as well as modernization of elevators.

Our basic premise in building our business is to help our customers meet their requirements by providing exceptional customer service, competitive prices and quality OEM parts. We provide our valued customers with elevators and escalators with the best quality and competitive prices.

At the same time we also focus on modernizing our customers, but this is probably the best solution for those old elevator maintenance today. This not only solves high-value routine maintenance issues, but also extends the life of the elevator. Customers are our greatest asset, and we promise to all our customers that we will act with fairness, integrity and respect for everyone. We encourage and advocate innovation and creativity to serve every customer better than any competitor with value-for-money products and services. So far, we have successfully sold many elevator products to North America, South America, Middle East, Southeast Asia, Africa, Europe and other countries.

Xi'an Sulab Machinery Co., Ltd. uses excellent labels and packaging labels when delivering goods; carton boxes for light items; fumigation-free wooden boxes for heavy items; according to the urgency of customer needs and cost needs, using the most suitable delivery way to ship the parts. After delivery, write customers of the courier number and the latest logistics status in timely. When the goods nearly arrive at the destination place, remind the customer to contact the local express company or forwarder to make the custom clearance, so as to obtain the goods as soon as possible. We pay much attention to the order details. Before delivery, we will check and confirm the product information and pictures with the customer, after customer approval, then arrange the delivery.

Professional service,high quality parts and products,quick delivery, reasonable price,no after-care purchasing experience. No matter where you are,we will work with you to create a better future together.

Welcome to know more about us and look forward to cooperating with you.