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The ABB DSTK 183 is an advanced digital motor protection relay designed for high-current industrial motors. It provides precise and reliable monitoring of motor current, voltage, and operational conditions. The DSTK 183 ensures rapid detection of overload, phase loss, or abnormal operational situations, providing immediate tripping to protect motors and connected equipment. Its rugged construction, combined with high reliability electronics, allows it to operate efficiently in harsh industrial environments while maintaining compact installation dimensions.
Protection of industrial AC and DC motors
Monitoring of pumps, fans, compressors, and conveyor systems
Integration into motor control centers (MCCs) and industrial automation panels
Applications requiring accurate motor protection and predictive maintenance
Energy management systems in industrial environments
High-Precision Motor Protection: Monitors current, voltage, and operational anomalies for enhanced safety
Rapid Response: Immediate tripping reduces risk of motor damage
Robust Design: Resistant to vibration, dust, and high humidity environments
Compact Installation: DIN rail or panel mountable, saving space in control panels
Energy Efficient: Minimal power consumption during continuous monitoring
Adjustable Settings: Flexible tripping thresholds and operational parameters to fit a wide range of motors
Brand: ABB
Series: DSTK Series – digital motor protection relays for industrial automation and motor control
| Parameter | Specification |
|---|---|
| Model | DSTK 183 / DSTK183 |
| Part Number | 26390603-BX |
| Rated Voltage | 380–480 V AC |
| Rated Current | 0.5–183 A |
| Control Type | Digital Motor Protection Relay |
| Communication | Optional interface for remote monitoring |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Response Time | < 100 ms |
| Mounting | DIN Rail / Panel Mount |
| Dimensions (L × W × H) | 160 × 105 × 75 mm |
| Weight | 1.48 kg |
| Model | Key Parameters |
|---|---|
| DSTK 170 | Rated Current 0.5–170 A, Dimensions 160×105×75 mm, Weight 1.48 kg |
| DSTK 175 | Rated Current 0.5–175 A, Dimensions 162×105×75 mm, Weight 1.5 kg |
| DSTK 180 | Rated Current 0.5–180 A, Dimensions 162×107×75 mm, Weight 1.52 kg |
| DSTK 185 | Rated Current 0.5–185 A, Dimensions 165×110×75 mm, Weight 1.55 kg |
| DSTK 190 | Rated Current 0.5–190 A, Dimensions 165×110×80 mm, Weight 1.6 kg |
| Model | Key Parameters |
|---|---|
| ACS580 | VFD, Input 3-phase 380–480 V, Output 0–480 V, Weight 8–15 kg |
| ACH580 | High-performance drive, Input 3-phase 380–500 V, Weight 10–18 kg |
| AF100 | Soft starter, Input 200–600 V, Output 0–600 V, Weight 5–12 kg |
| IRB 6700 | Industrial robot controller, Max payload 235 kg, Weight 540 kg |
| CP600 | Operator panel, Touchscreen interface, Dimensions 320×240×50 mm, Weight 2.5 kg |
Q1: What is the rated voltage of DSTK 183?
A1: The relay operates at 380–480 V AC, suitable for industrial motor circuits.
Q2: What is the rated current range?
A2: DSTK 183 supports currents from 0.5 A up to 183 A.
Q3: What is the operating temperature range?
A3: DSTK 183 operates safely from -20°C to +60°C.
Q4: Can DSTK 183 be mounted on DIN rails?
A4: Yes, it is designed for both DIN rail and panel mounting.
Q5: What are the dimensions and weight?
A5: Dimensions are 160 × 105 × 75 mm, and the weight is 1.48 kg.
Q6: Is DSTK 183 suitable for harsh industrial environments?
A6: Yes, it is resistant to vibration, dust, and high humidity.
Q7: What types of protection does DSTK 183 provide?
A7: It provides comprehensive motor protection including current, voltage, and operational anomaly monitoring.
Q8: Can DSTK 183 integrate with remote monitoring systems?
A8: Yes, optional communication modules allow integration with automation and monitoring systems.
Q9: What is the response time?
A9: The response time is less than 100 milliseconds.
Q10: Does DSTK 183 require calibration or software?
A10: Minimal manual configuration is required; tripping thresholds are adjustable, with optional software available for monitoring.