The ABB REF542PLUS 1VCF752000 is an advanced protective relay module engineered for industrial automation systems. It delivers critical fault detection and equipment protection against ground faults, overcurrents, voltage fluctuations, and phase failures. With high-speed response capabilities, this module safeguards electrical infrastructure while enabling seamless integration with control networks.
Technical Specifications
| Manufacturer | ABB |
| Model Number | 1VCF752000 |
| Operating Voltage | 220V |
| Output Frequency | 30 kHz |
| Communication Interfaces | Modbus, Ethernet |
| Operating Temperature | -40°C to +85°C |
| Mounting | 19-inch rack |
| Certifications | IEC 61000, IEEE C37.100 |
Applications & Compatibility
Ideal for power distribution networks, manufacturing plants, and critical infrastructure protection. Commonly integrated with:
- SCADA systems for real-time monitoring
- DCS/PLC redundancy configurations
- ABB Symphony and Advant series controllers
- Turbine protection systems
Certified for safety-critical environments requiring IEC 61508 SIL compliance.
Why Choose Saul Electric?
Hong Kong Saul Electric Co., Ltd. specializes in industrial automation components with 15+ years of technical expertise. As certified ABB partners, we maintain Asia’s largest inventory of obsolete and hard-to-find industrial parts across 40+ brands.
Our services include:
- 1-year warranty on all products
- Technical support from certified engineers
- Expedited global shipping
- Sourcing solutions for discontinued models
Contact us for pricing and availability: WhatsApp Support or email 3931184055@qq.com. Can’t find your model? We’ll locate it within 24 hours.
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