The Allen-Bradley 592-EC2CC electronic overload relay, part of the E3 Plus series, offers advanced microprocessor-based overload detection with integrated ground fault sensing for enhanced protection. With a current trip range adjustable between 5-25 Amperes and compatible with NEMA and IEC nominal operating voltages of up to 600 V and 1000 V respectively, this unit provides comprehensive fault detection including overcurrent, stall, underload, current imbalance, and phase loss detection. Equipped with DeviceLogix communication, microprocessor-enhanced thermal memory, and DeviceNet network integration, this relay supports logical operations and various timer, counter, and latch instructions, catering to complex system demands with exceptional precision and reliability.
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Technical specifications for 592-EC2CC
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | 592 Overload Relays |
| Manufacturer: | Rockwell Automation |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Part Number | 592-EC2CC |
| Brand | Allen-Bradley |
| Product Family | Electronic Overload Relay |
| Description | E3 Plus Overload Relay |
| Product Type: | E3 Plus Solid State Relay |
| Product Category | E3 Plus with internal ground fault |
| Nominal Voltage Rating | 690 Volts AC |
| Part Number: | 592-EC2CC |
| Part Number/Catalog No. | 592-EC2CC |
| Adjustable Current Range | 5 to 25 Amps |
| Rated Insulation Voltage | 690V AC |
| Current Adjustment range | 5-25 Amperes |
| Overload Type | Microprocessor |
| Rated Frequency: | 20-250 Hz |
| NEMA Operating Voltage | 600 V |
| Trip Class | 5 to 30 |
| No. of Poles: | Three (3) |
| IEC Operating voltage | 600 V / 1000 V |
| DeviceNet Connectivity | Yes |
| Operation: | 1-Phase / 3-Phase |
| Overload Type | Microprocessor |
| DeviceLogix Integration | Yes |
| Communication: | DeviceNet |
| Reset type | Automatic and Manual reset |
| Number Inputs | 4 Sourcing Inputs |
| I/O channels: | Two (2) Form A Singe Pole Singe Throw (SPST) Normally Open (N.O.) contact outputs; Four (4) 24 VDC current sinking inputs; Two (2) Thermistor / PTC input terminals |
| Adjustment range | 5:01 |
| Number of Output | 2 Normally Open (NO) |
| Protection features: | Overload; Phase loss (trip only); Stall (trip only); Jam; Underload; Current imbalance detections; Number of starts (warning only); Operating hours (warning only); Ground fault |
| Phase loss | Adjustable delay |
| Ground Fault Protection | RMS Sensing |
| Operating temperature: | Open: –20degrees …+55degrees C (–4degrees …+131degrees F) Enclosed: –20degrees …+40degrees C (–4degrees …+104degrees F) |
| Overcurrent (Jam) Detection | Supported |
| Cooling method: | Natural convection |
| Stall detection | Supported |
| Protection rating: | IP20 |
| Underload detection | Supported |
| Current imbalance | Supported |
| Discrete Inputs | Four (4) |
| Discrete outputs | Two (2) |
| PTC Thermistor monitoring | Supported |
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Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO
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