193-EB1DB Allen Bradley

Description

Product Name: 193-EB1DB  Allen Braley Output module

Product details:  

The Allen-Bradley 193-EB1DB is a basic Electronic Overload Relay used for motor protection. It is generally a standalone module that senses the motor current and trips a contact to stop the motor starter if an overcurrent condition (overload) persists for a period of time.

• Family: 193 Series / E3 Plus Electronic Overload Relay

• Function: Motor Overload Protection

• Key Feature: Solid-state design for reliable, accurate, and repeatable tripping.

• Mounting: Typically mounts directly to the contactor or on a separate DIN rail with an adapter.

📊 Product Parameters (Typical Specifications)

The exact parameters may vary depending on the specific catalog number and configuration, but the “EB1DB” designation typically points to the following characteristics:

⭐ Product Advantages (Key Benefits)

• High Accuracy and Repeatability: Solid-state electronics offer much tighter trip tolerances compared to older bi-metallic or thermal relays, ensuring precise and reliable motor protection.

• Selectable Trip Class: Allows the user to select the appropriate trip curve (e.g., Class 10 for high-inertia loads or Class 30 for lighter loads) to match the motor and application needs.

• Reduced Panel Space: Often more compact than comparable thermal overload relays.

• Diagnostic Capabilities: Includes LED indicators and sometimes communication options (in higher-end models) for quick troubleshooting and diagnosis of the cause of the trip.

• Protection against Phase Loss/Imbalance: Unlike basic thermal relays, electronic overload relays often include built-in protection against phase loss and phase current imbalance, which are critical causes of motor failure.

• Wide Adjustment Range: The broad Full Load Amps (FLA) adjustment range ($1.0 – 5.0$ A) allows a single device to cover multiple motor sizes.

⚠️ Important Precautions (Safety and Installation Notes)

1. Correct Setting: Ensure the FLA dial is set precisely to the Full Load Amperage rating stamped on the motor’s nameplate, not to the service factor current.

2. Wiring: Always follow the wiring diagrams provided by Allen-Bradley. Incorrect wiring of the power or control circuits can lead to failure or damage.

3. Grounding: Ensure the motor and control panel are properly grounded according to local electrical codes.

4. Environmental Conditions: Operate the relay within its specified temperature and humidity ranges. Excessive heat can affect its performance and lifespan.

5. Test Function: Utilize the built-in Test/Trip button periodically to confirm the relay is functioning correctly.

6. Disconnection: Always de-energize the circuit and lock-out/tag-out the power source before installing, inspecting, or servicing the relay.

🛠️ Product Applications

The Allen-Bradley 193-EB1DB is widely used in any industrial or commercial application that requires reliable motor protection.

• Pumps and Compressors: Protecting the motors that drive water, chemical, or air compressors against blockages or dry-run conditions.

• Fans and HVAC Systems: Ensuring the proper operation and longevity of motors in ventilation and air conditioning units.

• Conveyors and Material Handling: Preventing motor burnout on conveyor belts that might jam or become overloaded.

• Machine Tools: Used in control panels for lathes, mills, and other machinery where motor reliability is critical.

• General Machinery Control: Integrating into motor starters (contactors) for $3$-phase AC motors across various manufacturing and process industries.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock.  If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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