Description
Product Name: 191S-ANEJ3-CB25C Allen Bradley I/O module
Product details:
The Allen-Bradley 191S-ANEJ3-CB25C is likely a model from the 191S series, which is typically an Electronic Motor Protection Relay or a Solid-State Overload Relay. This device is designed to provide advanced protection and monitoring for three-phase AC motors.
Key Features (Based on likely series conventions):
- Motor Protection: Provides precise protection against faults such as overcurrent (overload), phase loss, phase imbalance, and possibly locked rotor.
- Solid-State Technology: Uses electronic sensing and tripping mechanisms for high accuracy and repeatability compared to traditional thermal overloads.
- Adjustable Trip Class: Allows the user to select the appropriate trip class (e.g., 10, 20, 30) to match the motor’s starting characteristics.
- Remote Reset Capability: Often includes terminals for remote electrical reset in addition to local manual or automatic reset options.
- Indication: Features status indicators (LEDs) for normal operation, trip condition, and possibly a test button.
- Integration: Designed to mount directly to or be used in conjunction with standard motor starters or contactors.
2. Product Parameters (产品参数)
| Parameter | Likely Value/Range | Notes |
| Current Range | CB25C likely indicates the current range | The “CB25C” portion often refers to the current transformer (CT) rating or the nominal operational current range (e.g., 5-25A, 10-50A). |
| Operational Voltage | 600V AC (Max) or similar | Standard industrial control voltage rating. |
| Control Supply Voltage | ANEJ3 may indicate the control voltage | Common options are 24V AC/DC, 120V AC, or 240V AC. |
| Trip Class | Selectable (e.g., Class 10, 20, 30) | Defines the maximum time to trip at 6 times the motor’s full load current. |
| Auxiliary Contacts | 1 Normally Open (NO) / 1 Normally Closed (NC) or similar | For signaling the control system (PLC/DCS) when the relay has tripped. |
| Mounting | DIN Rail or Direct Mount to Contactor | Standard industrial mounting options. |
(Note: The exact parameters depend entirely on the specific configuration decoded from “ANEJ3-CB25C”. Always check the official datasheet or manual for the precise values.)
3. Product Advantages (产品优势)
- High Accuracy and Repeatability: Electronic sensing provides more precise protection than bimetallic overloads, minimizing false trips and extending motor life.
- Comprehensive Protection: Protects against multiple motor faults (overload, phase loss, imbalance) in a single device.
- Flexibility: Adjustable current settings and trip classes allow for precise matching to various motor applications.
- Remote Monitoring: Auxiliary contacts and reset options facilitate integration into automated control systems (PLCs).
- Reduced Downtime: Quick and reliable fault detection and isolation help reduce production downtime.
- Space-Saving: Often compact and designed to easily integrate with standard starter components.
4. Precautions (注意事项)
- Correct Current Setting: Ensure the overload relay’s Full Load Current (FLA) dial or setting is precisely set to the motor’s nameplate FLA for proper protection.
- Verify Control Voltage: Before wiring, confirm that the supply voltage (indicated by the product code, e.g., ANEJ3) matches the control circuit voltage.
- Use Correct Wiring: Follow the wiring diagrams in the manual meticulously for the power circuit (motor current) and the control circuit (auxiliary contacts and reset).
- Test Functionality: Always perform a test trip after installation to ensure the relay and the associated contactor/starter are functioning correctly.
- Environmental Limits: Ensure the operating environment (temperature, humidity, vibration) is within the relay’s specifications.
5. Product Applications (产品应用)
The Allen-Bradley 191S-ANEJ3-CB25C is primarily used for motor protection in a wide range of industrial applications:
- Pumps and Compressors: Protecting the vital motor drives in fluid handling and pneumatic systems.
- Conveyors and Material Handling: Ensuring the reliable operation of motors in logistics and assembly lines.
- Fans and Blowers: Protecting HVAC systems and industrial ventilation equipment.
- Machine Tools: Used in motor control centers (MCCs) for motors driving machinery like lathes, mills, and presses.
- General Machinery: Any application requiring precise and reliable three-phase AC motor overload and fault protection.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
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Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
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