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The ABB TK811F (part number 3BDM000103R1) is a high-performance industrial motor protection and control device, part of the TK Series, designed for medium- to high-power motor applications. It offers robust protection features and precise motor control, ensuring reliable operation in demanding industrial environments.
TK811F is ideal for continuous operation in industrial processes, such as pumps, compressors, conveyors, and other machinery requiring consistent performance. Its compact, modular design enables seamless integration into medium-sized control panels, balancing size, protection, and efficiency.
| Parameter | Specification |
|---|---|
| Model | TK811F |
| Part Number | 3BDM000103R1 |
| Brand | ABB |
| Series | TK Series |
| Rated Voltage | 400 V AC |
| Rated Current | 40 A |
| Frequency | 50/60 Hz |
| Power Rating | 20 kW |
| Insulation Class | F |
| Protection Class | IP54 |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +80°C |
| Dimensions (L × W × H) | 320 × 180 × 150 mm |
| Weight | 12.0 kg |
| Mounting Type | Panel-mounted |
| Connection Type | Screw terminals |
| Mechanical Durability | 10⁶ operations |
| Electrical Durability | 10⁵ operations |
The ABB TK811F is suitable for:
Motor control for medium-to-high power industrial machines
Pumps, compressors, and conveyor systems
Automated production lines and industrial machinery
HVAC systems in industrial facilities
Industrial energy management and distribution
Applications requiring robust motor protection and continuous operation
High Reliability: Built to withstand continuous industrial duty with minimal downtime.
Robust Protection: IP54 ensures resistance to dust and water ingress.
Energy Efficient: Minimizes operational losses during continuous use.
Compact and Modular Design: Fits into medium-sized panels with easy installation.
Maintenance Friendly: Accessible for inspections and servicing.
Versatile Application: Supports medium- to high-power motors across multiple industrial applications.
| Model | Rated Voltage | Rated Current | Power Rating | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| TK810F | 400 V AC | 32 A | 16 kW | 300 × 170 × 140 | 10.5 |
| TK812F | 400 V AC | 45 A | 25 kW | 350 × 200 × 160 | 13.5 |
| TK813F | 400 V AC | 50 A | 28 kW | 360 × 210 × 165 | 14.0 |
| TK811G | 400 V AC | 40 A | 20 kW | 320 × 180 × 150 | 12.0 |
| TK814F | 400 V AC | 60 A | 35 kW | 380 × 220 × 180 | 16.0 |
| 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 |
Q1: What is the main function of TK811F?
A1: It provides motor control and protection for medium- to high-power industrial motors.
Q2: What is the protection class of this device?
A2: IP54, protecting against dust and water ingress.
Q3: What are the rated voltage and current?
A3: Rated voltage is 400 V AC, and rated current is 40 A.
Q4: What type of motors can TK811F control?
A4: Standard AC motors, including medium-to-high power induction motors.
Q5: How is TK811F installed?
A5: It is panel-mounted using screw terminals.
Q6: What is the operating temperature range?
A6: -20°C to +60°C.
Q7: Is maintenance required?
A7: Minimal maintenance is required; periodic inspections are sufficient.
Q8: Can TK811F handle overloads or short circuits?
A8: Yes, it is designed to safely handle overloads within rated limits.
Q9: Is TK811F suitable for automation systems?
A9: Yes, it integrates seamlessly into industrial automation systems.
Q10: What are the key advantages of TK811F?
A10: High reliability, robust protection, energy efficiency, compact design, and maintenance-friendly features make it ideal for medium-to-high power industrial applications.