LinkQnet KSTAR UB10 1000VA ONLINE TOWER UPS

Product Description

The LinkQnet KSTAR UB10 1000VA ONLINE TOWER UPS is a high-performance solution from LinkQnet, designed for professional and commercial applications. This product is built to meet rigorous industry standards, ensuring durability and seamless integration into professional environments.

Key Features:

• FEATURES
• Online Double Conversion – Delivers clean, stable power for sensitive and critical equipment
• High Output Power Factor – 0.9 Power factor ensures efficient and reliable performance
• ECO Mode – Energy-saving operation reduces power consumption and running costs
• Intelligent Battery Management – Optimises battery performance and extends backup time
• Load Management – Shuts down non-critical loads to preserve runtime for essential devices

Technical Specifications:
FEATURES

• Online Double Conversion – Delivers clean, stable power for sensitive and critical equipment
• High Output Power Factor – 0.9 Power factor ensures efficient and reliable performance
• ECO Mode – Energy-saving operation reduces power consumption and running costs
• Intelligent Battery Management – Optimises battery performance and extends backup time
• Load Management – Shuts down non-critical loads to preserve runtime for essential devices
• Generator Compatible – Ensures stable operation with generator power sources
• Emergency Power Off (EPO) – Instantly cuts power in emergency situations
• Communication Ports – RS232 and USB for monitoring and management
• Bypass Function – Maintains power to loads even when UPS is off
• Cold Start – Allows startup directly from battery during power outages

SPECIFICATIONS

INPUT

• Voltage: 208/220/230/240Vac
• Voltage Range: 110~300Vac (Load Dependent)
• Frequency: 50/60Hz Auto-Sensing (45~55Hz / 55~65Hz)
• Power Factor: up to >0.99 @ Full Load

OUTPUT

• Capacity: 1000VA / 900W
• Voltage: 230Vac (Default)
• Power Factor: 0.9
• Voltage Regulation: ±1%
• Frequency: 50/60Hz ±0.02Hz
• Waveform: Pure Sinewave
• Transfer Time: 0ms (Utility to Battery), 4ms (Utility to Bypass)
• Crest Factor: 3:1

EFFICIENCY

• AC Mode: Up to 88%
• Battery Mode: Up to 85%
• ECO Mode: >93%

BATTERY

• Type: 12V 7Ah
• Quantity: 3×
• Charging Current: 1A
• Charging Voltage: 41.1V ±1%

PROTECTION

• Overload: 105~150% (30s), >150% (300ms)
• Battery Protection: Over-Voltage / Low-Voltage Protection

INDICATORS AND ALARMS

• Display: LCD (Load, Battery, Input, Output, Mode)
• Alerts: Battery Mode, Low Battery, Overload, Fault

MANAGEMENT

• Interfaces: RS232, USB
• Optional: SNMP Card (via Intelligent Slot)
• Software Support: Windows, Linux, FreeBSD

ENVIRONMENT

• Operating Temperature: 0~40°C
• Humidity: 0~95% RH, Non-Condensing
• Altitude: <1500m
• Noise Level: <50dB @1m

GENERAL

• Dimensions: 144 × 400 × 215mm
• Weight: 13.7kg
• Compliance: IEC/EN62040-1, IEC/EN62040-2