$1,500.00 Original price was: $1,500.00.$988.00Current price is: $988.00.
The ABB REF542PLUS (Part No.: 1VCR007346) is a multifunctional protection and switchbay control unit for medium-voltage systems, integrating protection, measurement, control, and communication to enhance substation automation and grid reliabilityeero
| Parameter | Details |
|---|---|
| Model | ABB REF542PLUS (1VCR007346) |
| Manufacturer | ABB |
| Product Type | Multifunctional Protection & Switchbay Control Unit (Feeder Terminal) |
| Core Functions | Protection (overcurrent, earth fault, voltage), measurement, bay control, communication, self-diagnosiseero |
| Compatibility | Medium-voltage substations, distribution automation, industrial power networks |
| Power Supply | 24-250 V DC/AC |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
| Dimensions (H × W × D) | 240 mm × 180 mm × 160 mm |
| Weight | 5 kg |
| Protection Rating | IP20 |
| Communication Protocols | IEC 61850, Modbus, DNP3 |
| Certifications | CE; RoHS |
| Applications | Feeder/transformer/motor protection, switchgear control, substation automationeero |

AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

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