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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LUCB12BL |
| Manufacturer | Schneider |
| Category | General Automation |
| Family | TeSys |
| Product Range | TeSys U |
| Device Short Name | LUCB |
| Product or Component Type | Advanced control unit |
| Device Application | Motor control, Motor protection |
| Specific Application | Basic protection and advanced functions, communication |
| Utilisation Category | AC-41, AC-43, AC-44 |
| Rated Operational Voltage (Ue) | 690 V AC |
| Network Frequency | 40...60 Hz |
| Load Type | 3-phase motor - cooling: self-cooled |
| Motor Power kW | 5.5 kW at 400...440 V AC 50/60 Hz, 5.5 kW at 500 V AC 50/60 Hz, 9 kW at 690 V AC 50/60 Hz |
| Rated Motor Current Adjustment | 3…12 A |
| Thermal Overload Class | Class 10 |
| Control Circuit Voltage (Uc) | 24 V DC |
| Tripping Threshold | 14.2 x Ir +/- 20 % |
| Phase Failure Sensitivity | Yes |
| Rated Insulation Voltage (Ui) | 600 V conforming to UL 508 |
| Rated Impulse Withstand Voltage | 6 kV |
| Ambient Air Temperature for Operation | -25…70 °C |
| Ambient Air Temperature for Storage | -40…85 °C |
| Operating Altitude | 2000 m |
| IP Degree of Protection | IP20 front panel and wired terminals, IP40 front panel outside connection zone |
| Product Compatibility | Compatible with various TeSys U power bases and reversing contactor breakers |
The Schneider LUCB12BL is a high-performance advanced control unit, designed to offer superior control and protection for 3-phase motors. This unit is part of the renowned TeSys family, known for its reliability and efficiency in the field of general automation. The LUCB12BL operates with a rated motor current adjustment range of 3-12A and a control circuit voltage of 24VDC.
This control unit is equipped with a manual reset function and offers protection against phase failure, phase imbalance, overload, and short-circuit. It also provides earth fault protection, ensuring the safety and longevity of your motor. The unit is compatible with a variety of power bases including LUB12, LUB32, LUB38, LUB120, LUB320, and LUB380, making it a versatile choice for a wide range of applications.
The LUCB12BL operates at a network frequency of 40-60Hz and can handle a motor power of up to 9kW at 690 V AC 50/60 Hz. It is designed for use with self-cooled 3-phase motors and falls under the utilisation categories of AC-41, AC-43, and AC-44.
With its robust features and proven performance, the Schneider LUCB12BL advanced control unit is an excellent choice for those seeking reliable and efficient motor control and protection.
Commonly Asked Questions
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Frequently Asked Questions
What is the category of this part?
The Schneider LUCB12BL falls under the General Automation category.
What family does this part belong to?
This part is from the TeSys family.
Can you provide a brief description of this part?
Certainly, the Schneider LUCB12BL is an advanced control unit with a rating of 3-12A and operates at 24VDC.
What is the commodity code of this part?
The commodity code for the Schneider LUCB12BL is 853630.
What are some common uses of this part?
The Schneider LUCB12BL is commonly used for motor control and protection. It offers basic protection and advanced functions, including communication.
What is the rated operational voltage of this part?
The rated operational voltage of the Schneider LUCB12BL is 690 V AC.
What is the adjustment range for the rated motor current?
The adjustment range for the rated motor current of the Schneider LUCB12BL is 3-12A.
What is the country of origin of this part?
The country of origin for the Schneider LUCB12BL is not specified.
What is the immunity to microbreaks and voltage dips of this part?
The Schneider LUCB12BL has an immunity to microbreaks of 3 ms and to voltage dips of 70% / 500 ms.
Is this part RoHS compliant?
Yes, the Schneider LUCB12BL is compliant with the EU RoHS Directive.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
