Line Interactive UPS 500VA to 3000VA (LCD)

A Line Interactive UPS features voltage regulation, providing protection against power fluctuations. It offers seamless switchover to battery mode during outages, ensuring uninterrupted power. With built-in surge protection, it guards against voltage spikes. This UPS is compact and cost-effective, making it suitable for home and small office use. It enhances battery life through intelligent charging mechanisms. Additionally, the Line Interactive UPS typically includes monitoring and management features for real-time status updates. Overall, it’s a reliable solution balancing efficiency, affordability, and essential power protection for electronic devices.

Features

  1. Intelligent CPU Control:
    • Utilizes intelligent CPU control for optimized power management and efficiency.
  2. Auto Restart:
    • Automatically restarts when AC power is recovering after a disruption, ensuring continuous operation.
  3. AVR for Voltage Stabilization:
    • Incorporates Boost and Buck Automatic Voltage Regulation (AVR) to stabilize voltage levels and protect connected devices from fluctuations.
  4. Cold Start Function:
    • Allows the UPS to start directly from the battery in the absence of utility power.
  5. Off-Mode Charging:
    • Enables charging of the battery even when the UPS is turned off, ensuring readiness for unexpected power interruptions.
  6. Communication Ports:
    • Offers optional USB or RS-232 communication ports, along with an RJ-45 port, allowing for versatile connectivity and remote monitoring.
  7. LED and LCD Panels:
    • Provides a choice between LED and LCD panels for clear visual status indicators.
  8. Mute Mode Selection:
    • In battery mode, the UPS can be configured to operate in a mute mode, reducing audible alerts for user convenience.
  9. LCD Display Control:
    • Allows the LCD display to be turned off when the UPS is in AC or battery mode, providing flexibility based on user preferences.

Applications

  1. Personal Computers:
    • Ideal for protecting personal computers from power fluctuations, ensuring data integrity and system stability.
  2. Printers:
    • Safeguards printers from voltage variations, preventing potential damage and maintaining consistent printing operations.
  3. POS Terminals (Point of Sales):
    • Provides reliable power to POS systems, minimizing the risk of transaction disruptions and data loss.
  4. Security Systems:
    • Ensures continuous power to security systems, including cameras and alarms, for uninterrupted surveillance and protection.
  5. Fax Machines:
    • Protects fax machines from power disturbances, allowing seamless sending and receiving of documents.
  6. Modem and Router:
    • Safeguards modems and routers to maintain internet connectivity during power outages, ensuring continuous communication.

In summary, a Line Interactive UPS with these features is well-suited for a range of applications, from personal computing devices to critical equipment in small businesses. Its intelligent control, voltage stabilization, and versatile communication options make it a reliable choice for ensuring uninterrupted power in various scenarios.

Specifications

MODEL LK-500 LK-650 LK-800 LK-1000 LK-1500 LK-2000 LK-2000B LK-3000
CAPACITY 500VA/300W 650V/390W 800VA/480W 1000VA/600W 1500VA/900W 2000VA/1200W 2000VA/1200W 3000VA/1800W
INPUT
Voltage 110/120 VAC or 220/230/240 VAC
Voltage Range 81-145 VAC or 145-275 VAC
Frequency Range 60/50 Hz (Auto Sensing)
OUTPUT
Output Voltage 110/120 VAC or 220/230/240 VAC
AC Voltage Regulation (Batt. Mode) ±10%
Frequency Range (Batt. Mode) 50 Hz or 60 Hz ± 1 Hz
Transfer Time 4-6 ms
Waveform (Batt. Mode) Simulated Sinewave
BATTERY
Battery Type & Number 12V/4.5Ah x 1 12V/7Ah x 1 12V/9Ah x 1 12V/7Ah x 2 12V/9Ah x 2 12V/9Ah x 2 12V/7Ah x 4 12V/9Ah x 4
Typical Recharge Time 8 hours recover to 90% capacity
PROTECTION
Full Protection Discharge, Short Circuit and Overload Protection
INDICATORS
LCD Display AC Mode, Battery Mode, Load Level, Battery Level, Input Voltage, Output Voltage, Overload, Fault, and Low Battery
ALARM
Battery Mode Sounding every 4 seconds
Low Battery Sounding every second
Overload Sounding every second
Battery Replacement Alarm Continuously sounding
PHYSICAL
Dimension, DxWxH (mm) 280 x 90 x 140 320 x 90 x 140 330 x 100 x 150 365 x 140 x 165 365 x 140 x 165 365 x 140 x 165 395 x 145 x 210 395 x 145 x 210
Net Weight (kgs) 4 5.2 5.7 10 11.9 12.6 17 21
ENVIRONMENT
Humidity 0-90 % RH @ 0-40℃ (Non-condensing)
Noise Level Less than 40dB
MANAGEMENT
Optional USB/RS-232 Port Supports Windows®2000/2003/XP/Vista/2008,Windows®7/8/10,Linux and MAC
* Product specifications are subject to change without further notice.