The ABB NINT-71C is a main circuit interface board used in ABB industrial drive systems. It provides the signal and control interface between the drive control electronics and the power stage, supporting coordination of inverter and converter functions within the drive assembly.
Core Specs
Type: Main Circuit Interface Board
Function: Control-to-power stage signal interface
Compatible platforms: ABB ACS / drive families
Form factor: Printed circuit board assembly
Application: Internal drive main circuit interface
Mounting: Designated position within the drive enclosure
Highlights
Interfaces control signals with the inverter power stage
Designed for ABB industrial drive systems
Direct service replacement for matching NINT-71 series boards
Industrial-grade construction for continuous duty
FAQ
Function? Main circuit interface board.
System? ABB drive / ACS platforms.
Replacement? NINT-71 / NINT-71C series.
Installation Guide
Power down the drive and isolate all energy sources including the DC bus.
Remove the existing interface board following the drive service manual.
Install the NINT-71C in the designated position and secure all connectors.
Verify ribbon, power and signal connections.
Restore power and perform functional checks before returning the drive to service.
Selection Tips
Confirm exact drive frame, firmware and board revision compatibility.
Match the complete designation NINT-71C when ordering.
Critical spare for ABB drive main circuit interface positions.
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
