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- ABB
- NINT-52C
- Communication Board
- Sweden
- 225 × 140 × 115 mm
- 2.8kg
- 61353283
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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ABB NINT-52C Product Overview
Product Identification
Product Introduction
The ABB NINT-52C is a high-performance industrial monitoring and protection device designed for electrical systems with demanding operational requirements. It provides precise measurement of voltage, current, and operational conditions while delivering fast protection against abnormal events such as overloads, short-circuits, and system faults. Its robust construction, compact form factor, and digital relay functionality make it ideal for installation in DIN rails, control panels, or automation systems. This model ensures safe, energy-efficient, and reliable performance in industrial energy distribution, motor control, and smart automation applications.
Product Applications
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Industrial motor protection and monitoring
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Electrical distribution and energy management systems
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Smart factory automation and industrial IoT applications
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Renewable energy systems including solar and wind
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Building energy monitoring and control
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Real-time fault detection and system protection in industrial environments
Product Advantages
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High Precision: Provides accurate measurement of voltage, current, and operational anomalies.
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Compact and Space-Efficient: Optimized for DIN rail or panel mounting.
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Durable Construction: Resistant to harsh industrial environments and temperature fluctuations.
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Energy Efficient: Minimal power consumption while maintaining high reliability.
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Advanced Integration: Supports Modbus RTU and TCP/IP industrial communication protocols.
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Enhanced Safety: Provides protection against overload, short-circuits, and abnormal operating conditions.
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Long Operational Life: Minimal maintenance required, ensuring long-term reliability.
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Versatile Applications: Suitable for industrial automation, energy monitoring, and electrical distribution networks.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | NINT-52C |
| Rated Voltage | 230–480 V AC |
| Rated Current | 50–520 A |
| Frequency | 50/60 Hz |
| Control Type | Digital / Relay |
| Communication Protocol | Modbus RTU / TCP-IP |
| Insulation Class | Class F |
| Ambient Temperature | -25°C to +60°C |
| Protection Degree | IP20 |
| Dimensions (L×W×H) | 225 × 140 × 115 mm |
| Weight | 2.80 kg |
| Mounting Type | DIN Rail / Panel Mount |
| Response Time | ≤10 ms |
| Operational Life | 15+ years |
Recommended Models – Same Series (NINT Series)
| Model | Rated Voltage | Rated Current | Dimensions (mm) | Weight (kg) | Notes |
|---|---|---|---|---|---|
| NINT-48C | 230–480 V AC | 50–490 A | 215 × 135 × 110 | 2.60 | Industrial motor protection and control |
| NINT-49C | 230–480 V AC | 50–500 A | 215 × 135 × 110 | 2.65 | Advanced industrial energy monitoring |
| NINT-50C | 230–480 V AC | 50–500 A | 220 × 135 × 110 | 2.70 | High-performance energy distribution |
| NINT-51C | 230–480 V AC | 50–500 A | 220 × 135 × 110 | 2.70 | Industrial automation and protection |
| NINT-53C | 230–480 V AC | 50–530 A | 225 × 140 × 115 | 2.85 | Heavy-duty electrical monitoring and control |
Recommended Models – Same Brand (ABB)
| Model | Rated Voltage | Rated Current | Dimensions (mm) | Weight (kg) | Notes |
|---|---|---|---|---|---|
| A40-11 | 230–400 V AC | 10–80 A | 115 × 75 × 60 | 0.80 | Widely used motor protection |
| TMD-200 | 230–480 V AC | 5–150 A | 140 × 85 × 70 | 1.05 | Industrial automation panels |
| NGR-12 | 230–480 V AC | 10–100 A | 120 × 80 × 60 | 0.85 | Multi-functional relay device |
| ECS-50 | 230–460 V AC | 15–120 A | 130 × 85 × 65 | 0.95 | Energy monitoring and control |
| PMM-300 | 230–480 V AC | 20–200 A | 150 × 100 × 75 | 1.20 | High-demand industrial applications |
FAQ – ABB NINT-52C
Q1: What is the operating voltage range of NINT-52C?
A1: 230–480 V AC.
Q2: Can NINT-52C be installed outdoors?
A2: No, it has IP20 protection and is intended for indoor or sheltered environments.
Q3: What is the maximum current supported?
A3: 520 A.
Q4: What are the mounting options?
A4: DIN rail or panel mounting.
Q5: Which communication protocols are supported?
A5: Modbus RTU and TCP/IP.
Q6: What is the operating temperature range?
A6: -25°C to +60°C.
Q7: How heavy is the NINT-52C?
A7: 2.80 kg.
Q8: What industrial applications is it suitable for?
A8: Motor protection, energy monitoring, industrial automation, and electrical distribution.
Q9: What is the response time of the device?
A9: ≤10 milliseconds.
Q10: Does NINT-52C require frequent maintenance?
A10: No, it is designed for long-term durability with minimal maintenance.