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- ABB
- ZINT-551
- Inverter Power Board
- Sweden
- 320 × 250 × 65 mm
- 0.5kg
- 3AUA0000053755
- Xiamen, China
- New & In Stock
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ABB ZINT-551 (3AUA0000053755) Product Profile
Product Overview
The ABB ZINT-551 is an industrial-grade inverter interface and driver board designed for high-performance drive systems. It serves as a key component within variable frequency drives, handling signal transmission, IGBT control, and power interface coordination between control circuits and power modules.
This board is widely used in advanced drive systems such as ACS800 and ACS880 platforms. It ensures stable operation, efficient energy conversion, and precise switching performance.
The ZINT-551 belongs to the ZINT Series, a group of intelligent interface and control boards known for modular design, strong system compatibility, and long-term operational reliability in industrial automation environments.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | ZINT-551 |
| Part Number | 3AUA0000053755 |
| Series | ZINT Series |
| Brand | ABB |
| Product Type | Inverter Interface / Driver Board |
| Input Voltage | 24 V DC (control) / 380–480 V AC (system level) |
| Output Function | IGBT Drive / Signal Interface |
| Current Rating | Up to 10 A (application dependent) |
| Power Rating | Up to 200 kW (system dependent) |
| Switching Frequency | 1 kHz – 20 kHz |
| Isolation Voltage | ≥ 2500 V |
| Communication Interface | Internal Drive Bus |
| Cooling Method | Forced Air + Passive Cooling |
| Mounting Method | Integrated in Drive Unit |
| Dimensions (mm) | 320 × 250 × 65 |
| Weight (kg) | 0.4 – 0.5 |
| Operating Temperature | -20°C – 70°C |
| Storage Temperature | -40°C – 85°C |
| Protection Class | IP20 |
| Diagnostic Features | LED Indicators / System Feedback |
Applications
- Industrial inverter and frequency converter systems.
- IGBT control and switching in motor drive systems.
- Automation production lines requiring precise motor control.
- HVAC systems with variable speed drives.
- Energy management and power conversion systems.
- Heavy industries such as mining, metallurgy, and power generation.
Product Advantages
- Precise IGBT Control
Ensures accurate switching and improves motor performance and efficiency. - High Reliability Design
Engineered for continuous industrial operation under demanding conditions. - Strong Electrical Isolation
High isolation voltage protects control circuits from power-side disturbances. - Compact and Modular
Fits easily into drive systems and simplifies maintenance. - Efficient Energy Conversion
Improves overall system efficiency and reduces energy losses. - Wide Temperature Range
Operates reliably in harsh industrial environments. - Integrated Protection Functions
Supports overcurrent, overvoltage, and thermal protection. - Easy Integration
Designed to seamlessly connect within industrial drive architectures.
Related Models in the Same Series (ZINT Series)
| Model | Key Parameters |
|---|---|
| ZINT-511 | 120×90×75 mm, 0.70 kg, monitoring relay, 100–240 V AC/DC |
| ZINT-521 | 260×190×25 mm, 0.38 kg, interface board, 24 V DC |
| ZINT-531 | 290×210×25 mm, 0.42 kg, inverter interface board |
| ZINT-541 | 290×270×60 mm, 3.5 kg, power control board |
| ZINT-592 | 320×240×35 mm, 0.50 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 main function of ZINT-551?
A1: It is an inverter interface and driver board responsible for IGBT control and signal coordination.
Q2: What voltage does the board use?
A2: It uses 24 V DC for control and operates within systems using 380–480 V AC.
Q3: What are the dimensions and weight?
A3: Approximately 320 × 250 × 65 mm and 0.4–0.5 kg.
Q4: What systems is ZINT-551 used in?
A4: It is commonly used in industrial inverter and drive systems such as ACS800 and ACS880.
Q5: What is the switching frequency range?
A5: Typically between 1 kHz and 20 kHz.
Q6: Does it support protection features?
A6: Yes, including overcurrent, overvoltage, and thermal protection.
Q7: Is it suitable for harsh environments?
A7: Yes, it operates from -20°C to 70°C and is designed for industrial use.
Q8: What is the main advantage of this module?
A8: High reliability combined with precise power control and efficient energy conversion.
Q9: Can it be easily replaced?
A9: Yes, its modular design allows quick replacement and maintenance.
Q10: What role does it play in system performance?
A10: It ensures stable power conversion, accurate signal transmission, and overall drive efficiency.