SKU: 24354
| Attribute | Description |
|---|---|
| Product | Siemens Sirius 3UG4513-1BR20 Monitoring Relay |
| Manufacturer | Siemens AG |
| Series | Sirius |
| Model | 3UG4513-1BR20 |
| Alternate Model | 3UG4513 |
| Function | Monitoring Relay |
| Voltage Range | 3~160-690V |
| Operating Voltage | 3~ UN 200-690V |
| Delay Time | 0.1 - 20s |
| Auxiliary Contact Rating | B300/R300 |
| Surrounding Air Temperature | 60°C |
| Standards | IEC/EN 60947-5-1, GB14048.5/50Hz |
| Impulse Withstand Voltage (Uimp) | 6kV |
| Rated Insulation Voltage (Ui) | 690V |
| Serial Number | 4 011209 642263 |
| Torque | 7...10.3 lb.in (0.8...1.2 Nm) |
| Approval Code | KCC-REM-S49-3UG4 |
| Manufacturing Codes | G/141218 F59-1, *02030790*, G/141218 F47 |
| Country of Origin | Made in Germany |
| Weight | 150 gm |
The Siemens SIRIUS 3UG4513-1BR20 Monitoring Relay is a precision protection device for monitoring three-phase system voltage levels. Produced by Siemens AG, the industrial relay provides safe and reliable operation through the detection of under-voltage, over-voltage, and phase loss and is suitable for motor protection, automation, and power distribution systems.
Working in a three-phase voltage range of 160-690V, the SIRIUS 3UG4513-1BR20 provides a 0.1-20s delay function with adjustable response times. With IEC/EN 60947-5-1 and GB14048.5 compliance, this compact and rugged relay (with a weight of just 150g) is designed for long-term reliability and performance in industrial applications.
Key Features:
1. Three-Phase Voltage Monitoring : Supports 160-690V operation, ensuring stable power system control.
2. Adjustable Delay Function : Provides 0.1-20s delay settings for optimized protection response.
3. Wide Operating Voltage Range : Functions efficiently within 200-690V (3~UN).
4. High Insulation Protection : Offers Uimp: 6kV and Ui: 690V, ensuring system safety.
5. Compact & Lightweight : Weighs only 150g, allowing easy integration into control panels.
6. Durable & Heat Resistant : Designed to withstand surrounding air temperatures up to 60°C.
7. IEC/EN 60947-5-1 Compliant : Meets global standards for electrical safety and reliability.
8. Auxiliary Contact B300/R300 : Provides additional control and monitoring capabilities.
9. Secure Installation : Torque range of 0.8 - 1.2 Nm (7-10.3 lb.in) for firm mounting.
10. Made in Germany : Manufactured under strict quality control standards for reliability and longevity.
Application:
1. Industrial Automation : Monitors power stability in automated production systems.
2. Motor Protection Systems : Prevents damage due to voltage fluctuations and phase failures.
3. Power Distribution Panels : Ensures stable voltage supply in distribution networks.
4. Oil & Gas Industry : Protects critical equipment in drilling and refining operations.
5. Renewable Energy Systems : Assists in grid monitoring for solar and wind energy.
6. HVAC & Building Automation : Controls voltage stability in climate control systems.
7. Medical & Laboratory Equipment : Provides precise voltage regulation for sensitive devices.
8. Railway & Transportation Infrastructure : Ensures voltage stability in railway signaling and electrical networks.
9. Marine & Offshore Applications : Enhances safety in shipboard electrical systems.
10. Manufacturing Plants : Prevents equipment downtime due to unstable voltage supply.
Optimize your power monitoring system with the Siemens SIRIUS 3UG4513-1BR20 Monitoring Relay from Aeliya Marine. For related products, click here or contact us today for expert assistance and competitive pricing!
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