SANTAK Castle Rack 3K 3000VA Standard Backup Online UPS

SANTAK Castle Rack 6K 3000VA Online UPS is a high performance rack mountable power backup solution designed for critical systems that require stable and uninterrupted power. With a 3000VA capacity (2400W load), it is ideal for servers, networking equipment, data racks, and enterprise IT infrastructure.

Built with advanced online double conversion technology, this UPS provides zero transfer time (0ms), ensuring seamless power continuity during mains failure or voltage fluctuations. It effectively protects connected devices from surges, sags, frequency variations, and electrical noise, delivering clean and stable power output at all times.

The UPS supports a wide input voltage range of 110–300VAC and delivers a precise 220VAC output with high accuracy regulation. Operating within a frequency range of 40–70Hz, it ensures reliable performance in unstable power environments.

Equipped with a robust battery system of 6 × 12V batteries, it provides short term backup of approximately 4–5 minutes at full load, allowing safe system shutdown or generator switchover during outages. The system also includes intelligent battery management for optimized charging and extended battery life.

With advanced power control and high efficiency design, the UPS maintains stable output with a power factor of 0.9 (adjustable under load conditions). It also supports ECO mode for improved energy efficiency and reduced operational cost.

The system includes multiple protection features such as fuse protection, overload protection, and voltage stabilization to ensure safe operation of connected equipment. It also supports optional communication cards including NMC, Modbus, and relay cards for advanced monitoring and integration.

For monitoring and operation, LED indicators and alarm systems provide real time status updates including load level, battery condition, and UPS operating mode. The metal rack mount design ensures durability and easy installation in server racks and IT environments.

SANTAK Castle Rack 6K 3000VA Online UPS is a reliable and efficient solution for professional environments requiring secure, continuous, and manageable power backup.

• 2 Years Manufacturer Warranty
• Covers manufacturing defects under normal usage conditions

Warranty will not apply under the following conditions:

• Damage caused by lightning, thunder, electrical surge, or natural disaster
• Overload, short circuit, or improper installation/use
• Insect or pest damage inside the unit
• Use in dusty, humid, or poorly ventilated environments
• Failure to maintain proper operating conditions
• Improper battery handling or incorrect charging setup
• Battery swelling or damage due to misuse or incorrect configuration
• Unauthorized repair, modification, or physical damage