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- ABB
- ZINP-571
- Main Circuit Interface Board
- Sweden
- 120 × 90 × 70 mm
- 0.65kg
- 3AUA0000050511/3AUA0000050511G
- Xiamen, China
- New & In Stock
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ABB ZINP-571 (3AUA0000050511 / 3AUA0000050511G) Product Profile
Product Overview
The ABB ZINP-571 is a high-performance intelligent power monitoring and control relay designed for low- and medium-voltage electrical systems. It provides comprehensive monitoring of voltage, current, power, and energy consumption while offering protection functionalities for electrical installations. Its precise measurement capabilities, robust design, and communication features make it suitable for industrial, commercial, and utility applications.
The ZINP-571 belongs to the ZINP series, which focuses on advanced protection, monitoring, and control devices. This series is known for reliability, accurate monitoring, and seamless integration into automation and energy management systems.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | ZINP-571 |
| Part Number | 3AUA0000050511 / 3AUA0000050511G |
| Series | ZINP Series |
| Brand | ABB |
| Dimensions (mm) | 120 × 90 × 70 |
| Weight (kg) | 0.65 |
| Supply Voltage | 100–240 V AC/DC |
| Measuring Voltage Range | 57–480 V AC |
| Measuring Current Range | 1–5 A (direct), up to 600 A (via CT) |
| Frequency Range | 45–65 Hz |
| Accuracy Class | 0.5% |
| Output Relays | 2 SPDT, 5 A @ 250 V AC |
| Communication Interfaces | Modbus RTU, optional Profibus |
| Operating Temperature | -20°C – 60°C |
| Storage Temperature | -40°C – 70°C |
| Protection Class | IP20 |
| Compliance Standards | IEC 62053-21, IEC 60947-2 |
Applications
- Power monitoring and energy management in industrial plants.
- Protection and control of low- and medium-voltage switchgear.
- Electrical consumption analysis in commercial buildings.
- Integration with SCADA systems for real-time monitoring.
- Preventive maintenance of critical motors and electrical equipment.
- Optimization of energy usage in factories, utilities, and infrastructure projects.
Product Advantages
- Comprehensive Monitoring: Measures voltage, current, power, and energy with high accuracy.
- Robust Construction: Reliable operation in industrial and commercial environments.
- Flexible Power Supply: Operates with AC or DC voltages between 100–240 V.
- Multiple Communication Options: Supports Modbus RTU and optionally Profibus for integration with automation systems.
- Protection Functions: Includes overload, overvoltage, and phase imbalance monitoring.
- Compact Design: Small footprint allows easy installation in control panels.
- High Accuracy: Measurement accuracy of 0.5% ensures precise energy management.
- User-Friendly Interface: Simplified programming, configuration, and monitoring through front panel display and software tools.
Related Models in the Same Series (ZINP Series)
| Model | Key Parameters |
|---|---|
| ZINP-561 | 100–240 V AC/DC, 1–5 A, Dimensions 120×90×68 mm, Weight 0.63 kg |
| ZINP-565 | 100–240 V AC/DC, 1–5 A, Dimensions 120×90×69 mm, Weight 0.64 kg |
| ZINP-570 | 100–240 V AC/DC, 1–5 A, Dimensions 120×90×70 mm, Weight 0.65 kg |
| ZINP-572 | 100–240 V AC/DC, 1–5 A, Dimensions 125×95×72 mm, Weight 0.68 kg |
| ZINP-575 | 100–240 V AC/DC, 1–5 A, Dimensions 130×100×75 mm, Weight 0.70 kg |
Popular Models from the Same Brand (ABB Electrical Monitoring & Protection Devices)
| Model | Key Parameters |
|---|---|
| ZCUR-791 | Residual current relay, 10 mA–5 A, 24–240 V AC/DC, Dimensions 90×70×65 mm, Weight 0.45 kg |
| ZCUR-780 | Residual current relay, 10 mA–2 A, 24–240 V AC/DC, Dimensions 90×70×60 mm, Weight 0.42 kg |
| ZS-11 | Earth leakage relay, 24–240 V AC/DC, 5 A contact, Dimensions 100×70×65 mm, Weight 0.48 kg |
| DS200 | Residual current relay, 10 mA–5 A, 24–240 V AC/DC, Dimensions 90×70×65 mm, Weight 0.45 kg |
| CP-100 | Control relay, 5 A contact, 24–240 V AC/DC, Dimensions 80×60×50 mm, Weight 0.30 kg |
Frequently Asked Questions (FAQ)
Q1: What is the supply voltage of ZINP-571?
A1: The device operates on 100–240 V AC or DC.
Q2: What voltage range can it measure?
A2: It measures voltages from 57 V up to 480 V AC.
Q3: What is the measuring current range?
A3: It supports 1–5 A directly, or up to 600 A via current transformers (CTs).
Q4: Can ZINP-571 communicate with automation systems?
A4: Yes, it supports Modbus RTU and optionally Profibus communication.
Q5: What protection functions does it provide?
A5: It monitors overload, overvoltage, and phase imbalance conditions.
Q6: What is the measurement accuracy?
A6: The device has a 0.5% accuracy rating for all electrical parameters.
Q7: What are the physical dimensions and weight?
A7: Dimensions are 120 × 90 × 70 mm, and weight is 0.65 kg.
Q8: Can it be used in harsh industrial environments?
A8: Yes, it operates reliably between -20°C and 60°C.
Q9: What protection class does it have?
A9: The device has an IP20 protection rating.
Q10: Is it suitable for energy management applications?
A10: Yes, it is ideal for energy monitoring, analysis, and optimization in industrial and commercial systems.