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OVERVIEW
Official designation: ABB RVC12 (RVC Series, Power Factor Controller)
Role/Application: This microprocessor-based controller manages automatic power factor correction by controlling up to 12 output stages for dynamic capacitor bank switching in industrial distribution networks.
KEY SPECS SUMMARY
Power: 100V to 440V AC, 8 VA max
Interfaces / Ports: Spring clamp terminal block
Indicators: LCD display with graphical icons
Operating Temp: Minus 10 degrees C to 70 degrees C
Platform / Compatibility: Balanced three-phase or single-phase networks
Limit: 144 mm width, 144 mm height, 43 mm depth
Lifecycle: Active, commonly available spare part
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What are the main alarm conditions monitored by the RVC12 unit?
A: Alarms include failure to reach target power factor, overtemperature, mains failure, and excessive harmonic levels.
Wiring & Installation:
Q: What panel cutout dimensions are required for mounting the RVC12 controller?
A: The required panel cutout dimensions are 138 millimeters by 138 millimeters.
Troubleshooting & Compatibility:
Q: What is the power outage reset delay time for the RVC12 after a mains failure?
A: The controller employs a 40 second delay time before re-engaging capacitor steps after power is restored.
Replacement & Upgrades:
Q: Does the RVC12 support different capacitor switching sequences?
A: Yes, it supports integral, direct, circular, and linear switching strategies.
상품 정보 고시
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| After-sales Service Contact or Customer Support Number | See this page for details |
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