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- ABB
- ZINT-7B1C
- Interface Board
- Sweden
- 370 × 280 × 85 mm
- 0.78kg
- 3AUA0000119630
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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ABB ZINT‑7B1C (3AUA0000119630) Product Profile
Product Overview
The ABB ZINT‑7B1C (3AUA0000119630) is an intelligent inverter logic and control interface board designed for high‑reliability industrial variable frequency drive systems. This module combines control signal distribution, feedback evaluation, gate driver support, and integrated protection logic to ensure stable and optimized performance of large motor drives.
The ZINT‑7B1C belongs to the ZINT Series, a family of interface and driver modules for industrial drive platforms. This series integrates control, protection, and diagnostic functions in a modular architecture suitable for a range of drive sizes and applications. The ZINT‑7B1C expands on earlier ZINT models with improved system feedback logic, optimized gate control, and advanced fault response capabilities.
This board is used in applications requiring robust signal handling and high operational efficiency in complex electrical environments. Its design prioritizes seamless integration with drive systems, reduced maintenance, and reliable long‑term operation.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | ZINT‑7B1C |
| Part Number | 3AUA0000119630 |
| Series | ZINT Series |
| Brand | ABB |
| Product Type | Advanced Inverter Logic & Control Interface |
| Control Voltage | 24 V DC |
| Drive System Voltage | 380–690 V AC |
| Power Handling Capability | Up to 600 kW (system dependent) |
| Gate Drive Support | IGBT / MOSFET Control |
| Switching Frequency Range | 0 – 30 kHz |
| Communication Interface | Internal Drive Bus / Enhanced Control Network |
| Protection Functions | Overcurrent / Overvoltage / Overtemperature |
| Dimensions (mm) | 370 × 280 × 85 |
| Weight (kg) | 0.78 |
| Mounting Method | Integrated Mounting in Drive Cabinet |
| Cooling Method | Forced Air + Cabinet Ventilation |
| Operating Temperature | -20°C – 60°C |
| Storage Temperature | -40°C – 85°C |
| Diagnostic Features | Multi‑Color LEDs / Fault Logging / Feedback Analysis |
| Compliance | Industrial EMC / Safety Standards |
Applications
- High‑Power Industrial Drives – Interfaces control logic and power modules in large variable frequency drives.
- Heavy Machinery Systems – Used in motor drives for crushers, mills, conveyors, and large fans.
- Automated Production Lines – Maintains stable signals for robotics, indexing tables, and precision automated processes.
- Energy Conversion and Management – Supports energy efficiency systems where motor control precision impacts system output.
- Precision Motion Control – Provides accurate feedback control for machining tools and robotics.
- Marine and Offshore Drives – Suitable for protected cabinet installations in maritime environments.
- Large HVAC and Pump Systems – Enhances control of high‑capacity fans, chillers, and pump drives.
Product Advantages
- High Power Compatibility
Supports drive systems up to approximately 600 kW, enabling use in large industrial motors. - Advanced Gate Drive Support
Manages both IGBT and MOSFET power semiconductor stages effectively. - Enhanced Protection Logic
Includes overcurrent, overvoltage, and thermal protection to enhance reliability. - Comprehensive Diagnostic Features
Multi‑color LEDs, onboard fault logging, and feedback analysis simplify maintenance. - Wide Operating Range
Designed to operate reliably from -20°C to 60°C in industrial settings. - Modular and Compact Structure
Space‑efficient design supports integration in standard drive cabinets. - Improved Signal Integrity
Advanced internal bus and control network reduce noise and improve responsiveness. - Reduced Downtime
Robust engineering minimizes failures and lowers maintenance frequency.
Related Models in the Same Series
| Model | Key Parameters |
|---|---|
| ZINT‑511 | 120×90×75 mm, 0.70 kg, basic control module |
| ZINT‑531 | 290×210×25 mm, 0.42 kg, standard interface |
| ZINT‑541 | 290×270×60 mm, 3.5 kg, advanced power board |
| ZINT‑551 | 320×250×65 mm, 0.47 kg, high‑performance driver |
| ZINT‑792 | 350×260×75 mm, 0.62 kg, high‑capacity interface |
Popular Models from the Same Brand
| Model | Key Parameters |
|---|---|
| ACS880‑01 | 0.55–250 kW, 380–480 V AC, 400×250×200 mm, 12 kg |
| ACS580‑01 | 0.75–250 kW, 380–480 V AC, 420×260×200 mm, 13 kg |
| ZINP‑571 | 120×90×70 mm, 0.65 kg, power monitoring relay |
| ZINP‑771 | 120×90×75 mm, 0.68 kg, advanced monitoring relay |
| ZCUR‑791 | 90×70×65 mm, 0.45 kg, residual current relay |
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the ZINT‑7B1C?
A1: It functions as an advanced inverter logic and control interface board in high‑power drive systems.
Q2: What voltage does it support?
A2: It uses 24 V DC control voltage and is designed for systems operating at 380–690 V AC.
Q3: What are its dimensions and weight?
A3: Dimensions are 370 × 280 × 85 mm, and weight is approximately 0.78 kg.
Q4: Can it handle high‑power drives?
A4: Yes, it is suitable for drive systems up to around 600 kW, depending on the overall drive architecture.
Q5: What protection features are integrated?
A5: It includes overcurrent, overvoltage, and thermal protection.
Q6: Does it provide technical diagnostics?
A6: Yes, it has multi‑color LED indicators, fault logging, and system feedback analysis tools.
Q7: What environments can it operate in?
A7: It is designed to operate in industrial environments between -20°C and 60°C.
Q8: What types of power semiconductors does it support?
A8: It supports both IGBT and MOSFET gate drive systems.
Q9: Is the board easy to integrate?
A9: Yes, its modular design simplifies installation and replacement.
Q10: Which industrial sectors benefit most from this module?
A10: Heavy industry, automated manufacturing, energy‑intensive processes, HVAC systems, and precision motion control applications benefit from its capabilities.