SANTAK Castle 2K Online UPS (C2K UNI)

Defend your high-value computer servers, medical instruments, and networked storage hardware against erratic grid issues with the professional Santak Castle 2K Online UPS (C2K UNI). Built utilizing high-performance true online double-conversion architecture, this robust tower uninterruptible power supply ensures a steady pure sine wave output by isolating attached devices from raw electrical irregularities. Boasting a zero-millisecond transfer delay, a high-quality physical LCD screen, and versatile multi-format Universal output sockets, it prevents sudden system failure and critical data corruption during unpredictable power spikes and blackouts.

Key Features

• True Online Double-Conversion: Constantly filters and regenerates pure electrical waves, providing an absolute 0ms transfer time from mains line to battery reserve when unexpected blackouts happen.
• Enhanced Power Output (1800W): Offers a 2000VA capacity paired with an optimized 0.9 output power factor, meaning it can deliver more actual wattage to handle power-heavy enterprise server loads safely.
• Versatile C2K UNI Universal Sockets: Equipped with multi-standard Universal output receptacles on the rear panel, accommodating various electrical plug designs without the need for adapters.
• High-Quality LCD Multi-View Screen: Displays live diagnostics at a glance, including system operational mode, current load percentages, real-time battery charge levels, input/output voltage metrics, and internal system fault indicators.
• Wide Operating Input Range (100V - 300V): Tolerates severe grid instability and brownout valleys without drawing down internal battery power, maximizing your overall battery lifespan.
• Intelligent Expansion Slot Capability: Features an open communication port layout supporting optional network configurations like SNMP Management Cards (NMC), CMC, or AS400 dry contact relay cards for remote LAN monitoring.

Technical Specifications

Component Specifications	Technical Parameters
Brand & Model Series	Santak Castle Series - Castle 2K UNI (Tower Type)
Nominal Capacity	2000 VA / 1800 Watts (Output Power Factor: 0.9)
UPS Topology	True Online Double-Conversion Architecture
Input Mains Voltage Range	100 VAC – 300 VAC (Single Phase with Ground)
Input Frequency Range	40 Hz – 70 Hz (Auto-Sensing, Generator Compatible)
Input Power Factor	≥ 0.99 at nominal mains condition
Output Voltage Regulation	220V / 230V / 240VAC (Tight ± 1% regulation)
Output Waveform	Pure Sine Wave (< 1% THDv with pure linear loads)
Transfer Intermission Time	Mains Mode to Battery Mode: 0 ms | Inverter Mode to Bypass Mode: 4 ms (typical)
Output Receptacles	4x Multi-Standard UNIVERSAL Sockets
Battery Cell Parameters	4x Internal Maintenance-Free Sealed Lead-Acid (VRLA) 12V / 9Ah Batteries (48VDC loop)
Backup Standby Run Time	> 3.5 Minutes at full 100% load | ~10 Minutes at half 50% load
Recharger Turnaround	4 Hours required back up to 90% total system volume capacity
Inverter Energy Efficiency	Inverter/Line Mode: > 91% | ECO Power Saving Mode: 97%
System Communications	Built-in RS232 Interface Port + 1x Open Intelligent Slot for expansion cards
Operational Environment	Temperature: 0 - 40°C | Noise level less than 40dB at a 1-meter front boundary radius
Dimensions & Weight	190 x 399 x 327 mm (W x D x H) | Net Weight: Approx. 17.4 kg