Bently Nevada 3500/15 127610-01 AC/DC POWER SUPPLY
ICS TRIPLEX T8830 Trusted 40 Channel Analogue Input FTA All in stock new original guarantee
Dec 2025 17
2025-07-29
Nov 2024 07
Main Circuit Interface Board
85389091
Manufacturer
ABB
Series
AINT-14C
Short Description
Origin
US
HS Code
Packing Dimension
12.7cm×12cm×1.8cm
Packing Weight
0.1kg
Condition
In Stock New & Original
Lead Time
3-7 days
Warranty
12 monthes
Courier
Fedex/DHL/Your forwarder
Payment
T/T Multiple Currency Prepayment acceptable
Document
Available
brand:
ABBABB AINT-14C Main Circuit Interface Board
AINT-14C is the main circuit control center in ABB's frequency converter/inverter drive system, and mainly plays the following key roles:
1. Power circuit interface
Connects the inverter's power module (IGBT) and control unit to achieve isolation conversion of high/low voltage signals
Manages DC bus voltage distribution and current sampling feedback (typically supports ±10V analog or PWM signals)
2. Drive signal processing
Converts the instructions of the control board (such as NTAC board) into IGBT gate drive signals
Integrated fault detection circuit (short circuit/overtemperature/overcurrent protection)
Main functions
Main circuit signal connection
As the core interface component of the drive system, it is responsible for connecting the signal transmission between the inverter main power circuit and the control unit to ensure the accurate transmission of key data such as current and voltage.
Hardware compatibility upgrade
As an upgraded replacement for AINT-12C (old model 64715810), it provides more stable electrical performance and compatibility, and is compatible with the new generation of ABB drive equipment.
System protection support
Built-in overcurrent/overvoltage protection circuit interface, which works with the drive control unit to achieve real-time fault monitoring and safe shutdown functions.
Modular expansion
Provides standardized interface slots to support the addition of expansion modules (such as I/O cards, communication cards, etc.) to enhance system flexibility
Note: This board must be used with ABB original heat sink/capacitor module. Third-party compatible parts may cause the protection function to fail.
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All ABB products should be available in our expanded inventory, welcome to inquire:
sales23@htechplc.com
Kelly wang
+86 18150137569
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Customer Satisfaction
Please don’t hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
Guarantee & Returns
1. All products we sell are 100% New original Package.in good condition and will be examed before they are shipped. We will try our best to avoid any quality problems.
2. We offer 12 month warranty after receiving parcels. If there are some workmanship or material defects with the products, please contact us firstly, we will exchange it or offer other solutions for you to make a choice.
3. The shipping and handling charge is not refundable and customer should be responsible for all the charges of unreasonable returning and reshipping. All return items must be in good condition. They must under resalable condition. Man-made defects are not guaranteed, such as broken, scratched and so on. Thanks for understanding and cooperation!
All products we sell are 100% New original Package in good condition and will be examed before they are shipped.
Room 1904, No.96-2 Lujiang Road, Siming District, Xiamen (Building B of Diamond Coast)
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008618150137569
0086 18150137569
sales23@htechplc.com