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- ABB
- TK518
- Coaxial Cable
- Sweden
- 320 × 200 × 140 mm
- 9.2kg
- 3BSE003787R1
- Xiamen, China
- New & In Stock
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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ABB TK518 (3BSE003787R1) Technical Overview
Product Introduction
The ABB TK518 (part number 3BSE003787R1) is an industrial-grade electrical control and protection device designed for high-demand applications. It provides precise motor control, enhanced safety, and reliable performance in automated production environments. This model is part of the TK Series, known for its robust engineering and long operational life.
Engineered for versatility, the TK518 can accommodate varying load demands, making it suitable for both new installations and upgrading existing systems. Its design emphasizes ease of installation, maintenance efficiency, and long-term operational stability.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | TK518 |
| Part Number | 3BSE003787R1 |
| Brand | ABB |
| Series | TK Series |
| Rated Voltage | 400 V AC |
| Rated Current | 50 A |
| Frequency | 50/60 Hz |
| Power Rating | 25 kW |
| Insulation Class | F |
| Protection Class | IP55 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Dimensions (L × W × H) | 320 × 200 × 140 mm |
| Weight | 9.2 kg |
| Mounting Type | Panel-mounted |
| Connection Type | Screw terminals |
| Mechanical Durability | 10⁶ operations |
| Electrical Durability | 10⁵ operations |
Product Applications
The ABB TK518 is suitable for a wide range of industrial applications:
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Motor control in manufacturing plants
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Industrial automation systems for process control
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Heavy machinery requiring precise electrical protection
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HVAC and building management systems
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Power distribution in factories and workshops
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Renewable energy systems and grid integration
Product Advantages
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High Reliability: Engineered for long operational life under industrial conditions.
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Compact Yet Robust: Fits in control panels while supporting heavy-duty loads.
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Safety-Focused: IP55 rating ensures protection from dust and water ingress.
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Energy Efficient: Optimized to reduce operational losses.
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Easy Maintenance: Modular design simplifies inspections and replacements.
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Wide Operating Range: Operates under varying voltages, currents, and temperatures.
Related Models in the TK Series
| Model | Rated Voltage | Rated Current | Power Rating | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| TK515 | 400 V AC | 40 A | 20 kW | 300 × 190 × 130 | 8.5 |
| TK516 | 400 V AC | 45 A | 22 kW | 310 × 195 × 135 | 8.8 |
| TK517 | 400 V AC | 48 A | 24 kW | 315 × 200 × 140 | 9.0 |
| TK519 | 400 V AC | 55 A | 28 kW | 330 × 210 × 145 | 9.5 |
| TK520 | 400 V AC | 60 A | 30 kW | 340 × 220 × 150 | 10.0 |
Popular ABB Models
| Model | Rated Voltage | Rated Current | Power Rating | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| ACS355 | 380–480 V AC | 0.5–32 A | 0.25–15 kW | 240 × 120 × 140 | 5.5 |
| ACS580 | 380–480 V AC | 1–250 A | 0.75–250 kW | 400 × 200 × 180 | 12 |
| DSQC630 | 380–480 V AC | 32–250 A | 15–200 kW | 450 × 220 × 200 | 15 |
| PM550 | 400 V AC | 20–80 A | 7.5–30 kW | 280 × 150 × 120 | 6.8 |
| MNS Low Voltage Panel | 400 V AC | 63–4000 A | N/A | Custom | 50–500 |
Frequently Asked Questions (FAQ)
Q1: What is the main purpose of the TK518?
A1: The TK518 is designed to provide precise motor control, protection, and reliable electrical operation in industrial settings.
Q2: What is the protection rating of this model?
A2: It has an IP55 rating, making it dust-tight and resistant to water splashes.
Q3: What voltage range does the TK518 support?
A3: The device operates at 400 V AC.
Q4: What types of motors can TK518 control?
A4: It can control standard AC motors, including induction and squirrel-cage motors.
Q5: How is the device mounted?
A5: The TK518 is designed for panel mounting with screw terminals for secure connections.
Q6: Is TK518 suitable for high-temperature environments?
A6: Yes, it operates safely up to 60°C ambient temperature.
Q7: Does it require special maintenance?
A7: No special maintenance is required; periodic inspections for dust or loose connections are sufficient.
Q8: Can it handle overloads or short circuits?
A8: Yes, it is engineered to withstand short-duration overloads within rated limits.
Q9: Is the TK518 compatible with automation systems?
A9: Yes, it integrates smoothly with industrial automation systems and motor control circuits.
Q10: What are the advantages of using TK518 over other models?
A10: Its combination of high reliability, energy efficiency, IP55 protection, and ease of maintenance makes it a superior choice for industrial applications.