Allen-Bradley 193-EC3-FF Solid-State Overload Relay
$123.00
$320.00
Description
Allen-Bradley 193-EC3-FF Solid-State Overload Relay
Configured for motor thermal protection, current monitoring, and fault execution in Bulletin 193 E300 Electronic Overload Relay systems, the Allen-Bradley 193-EC3-FF (193-EC3 Solid-State Overload Relay) provides direct physical and electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 193-EC3-FF |
| Brand | Allen-Bradley |
| Product Type | Solid-State Electronic Overload Relay |
| Series | Bulletin 193 E300 Electronic Overload Relay |
| Weight | 4.94 lbs |
| Dimensions | Not specified |
| Operating Temp | -20 deg C to +60 deg C |
| Current Rating | 28 A to 140 A range |
| Sensing Type | External ground fault sensing |
| Trip Class | Selectable Class 5, 10, 15, 20, 25, 30 |
| Rated Insulation Voltage | 690 V AC |
| Rated Impulse Withstand Voltage | 6 kV |
| Frequency Range | 45 Hz to 65 Hz |
| Contactor Compatibility | Bulletin 100 Size D95-D180 |
| Communication Interface | EtherNet/IP dual-port connectivity with DLR support; optional DeviceNet and PROFIBUS modules |
EtherNet/IP Deterministic Network and I/O Architecture
The 193-EC3-FF supports industrial control integration through EtherNet/IP communication with dual-port connectivity and Device Level Ring topology support. The module exchanges motor protection status, diagnostic information, and control data with automation controllers. Modular I/O expansion supports discrete inputs and relay outputs for trip and warning signaling.
The device supports firmware flash compatibility within the Bulletin 193 E300 platform and allows integration into PLC-based motor control architectures requiring electronic overload monitoring, configurable protection limits, and network-based diagnostics.
Frequently Asked Questions
Q: What motor protection functions are executed by the 193-EC3-FF?
A: The module provides thermal overload monitoring, phase loss detection, phase imbalance detection, ground fault detection, stall protection, jam protection, and configurable underload monitoring.
Q: Does the 193-EC3-FF support external ground fault sensing?
A: Yes. The catalog configuration includes external ground fault sensing capability for motor protection applications.
Q: What communication networks can be used with this overload relay?
A: The module supports EtherNet/IP dual-port communication with DLR topology support. Optional expansion modules provide DeviceNet or PROFIBUS connectivity.
Field Installation Guidelines
Install the overload relay according to the Bulletin 193 E300 hardware installation requirements. Verify the selected current range matches the protected motor circuit before energization.
Use appropriate conductor sizing and maintain separation between power wiring and communication wiring to reduce electrical interference. Terminate cable shields according to the control panel grounding practice and industrial network installation standards.
Confirm the grounding path for external ground fault sensing circuits before commissioning. Check connector seating, module alignment, and communication link status after mechanical installation.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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