وصف
Description
The ABB 1VCR017053G0006 is a specialized power supply and control board engineered for the ABB V-Contact VSC series of medium-voltage vacuum contactors. This module serves as the electronic interface for the contactor's bistable MAC drive, managing control signals and providing stable operating power for switching operations in medium-voltage distribution networks.
Features
- Multi-voltage electronic feeder design for versatile input compatibility.
- Capacitor energy storage drive for reliable actuation.
- Integrated control coil continuity monitoring.
- Optimized for high-frequency switching operations in industrial and marine environments.
- Ultra-low power consumption during steady-state operation.
Applications
- Industrial motor control and protection.
- Transformer switching and power factor correction banks.
- Marine propulsion and vessel power distribution systems.
- Mining and petrochemical extraction machinery (pumps, compressors, conveyors).
- Water treatment infrastructure and high-capacity aeration blowers.
Technical Specifications
| Model |
1VCR017053G0006 |
| Rated Voltage |
Up to 12 kV |
| Rated Current |
400 A |
| Breaking Capacity |
6 kA (unfused); up to 50 kA with SCPD |
| Input Voltage Range |
AC 150 V – 280 V |
| Rated Frequency |
50 Hz |
| Operating Temperature |
-40 degC to +70 degC |
| Humidity |
Up to 95% RH (non-condensing) |
| Ingress Protection |
IP20 |
Installation Guidelines
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Safety First: Always isolate, rack out, and ground the circuit breaker or Motor Control Center (MCC) enclosure before beginning work.
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Stored Energy: The VSC electronic board utilizes large internal capacitors. Wait at least 5 to 10 minutes after disconnecting auxiliary control voltage to allow residual energy to dissipate before accessing the control compartment.
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ESD Protection: Always wear a grounded static-control wrist strap when handling the module to prevent damage to sensitive microprocessors.
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Mounting: Designed for installation inside protected control cabinets. Ensure adequate ventilation to maintain ambient temperatures within the specified -40 degC to +70 degC range.
FAQ
What is the primary function of the 1VCR017053G0006?
It is a dedicated power supply and control board for ABB V-Contact VSC medium-voltage vacuum contactors, managing the bistable MAC drive and control signal processing.
Can this board be used in marine environments?
Yes, the module is suitable for marine sectors. DNV-compliant coating is available for corrosive or high-humidity environments.
What is the required maintenance for the capacitors?
The board uses high-reliability capacitors as part of its energy storage drive. Ensure the unit is kept free of dust and moisture, and verify that the control cabinet environment remains within the IP20 operating limits.
