AoKu AKLM Series Line Interactive UPS (600VA - 1500VA | Metal Case with AVR)
AoKu AKLM Series Line Interactive UPS (600VA - 1500VA | Metal Case with AVR)
The AoKu AKLM Series (600VA - 1500VA | Heavy-Duty Metal Case) is a high-reliability line-interactive UPS engineered for office workstations, POS terminals, CCTV DVRs, printers, and industrial control cabinets. Driven by CPU integrated control technology in an elegant metal chassis, it features automatic voltage regulation (AVR with 85V–150V / 145V–290V wide input), 2–6ms transfer time, internal 12V batteries (12V/7Ah x1 for 600VA; 12V/9Ah x1 for 800VA; 12V/7Ah x2 for 1000VA; 12V/9Ah x2 for 1500VA), auto-restart on AC recovery, offline battery charging, printer surge protection, cold start, and full low-voltage/overload/short-circuit safeguards. Net weight ranges from 5.5kg to 10.6kg with optional LCD/LED display and USB/RJ45 interfaces.
KEY FEATURES & BENEFITS
Heavy-Duty Metallic Chassis & Humanized Aesthetic Design
Housed in a rugged, fireproof metal enclosure engineered for maximum electromagnetic interference (EMI/RFI) shielding, structural durability, and optimal heat dissipation. Features an elegant front panel design with choice of intuitive LCD or LED display options.
CPU Integrated Control Technology with 2–6ms Rapid Transfer
Managed by high-speed CPU integrated digital processing technology. Responds rapidly and accurately to grid blackouts, overvoltage, undervoltage, surges, transients, and voltage spikes, delivering ultra-precise line-interactive switching (2–6ms typical, 10ms max).
Automatic Voltage Regulation (AVR) & Ultra-Wide Input Range
Equipped with built-in multi-stage Automatic Voltage Regulation (AVR) supporting 85VAC–150VAC (110V/120V) or 145VAC–290VAC (220V/230V/240V). Automatically corrects severe grid voltage fluctuations back to safe output levels without depleting internal battery power.
Auto-Restart on AC Recovery & Offline Automatic Charging
Features intelligent unattended operation capabilities. Automatically boots up and energizes connected loads when utility power recovers after an extended blackout. Internal batteries recharge continuously (4–6 hours to 90%) even when the UPS unit is turned off.
Built-in Printer Surge Protection & Multi-Layer Safeguards
Includes dedicated built-in surge protection specifically designed to safeguard high-inrush external equipment like printers. Complemented by hardware safeguards against battery low voltage, output overload, output short-circuit, and voltage transients.
DC Cold Start & Mute Silence Setup for Flexible Operation
Supports direct DC power-on capability (Cold Start), allowing users to power essential devices directly from battery power during total blackouts. Includes a user-configurable silence setup function to mute audible buzzer alarms in quiet office settings.
PRODUCT SPECIFICATIONS
| Technical Parameter | AKLM-600 | AKLM-800 | AKLM-1000 | AKLM-1500 |
|---|---|---|---|---|
| ⚡ System Capacity & Architecture | ||||
| Apparent Power (VA) / Active Power (W) | 600VA / 360W | 800VA / 480W | 1000VA / 600W | 1500VA / 900W |
| Topology & Control Type | Line-Interactive Topology (PWM Output) ; CPU Integrated Control | |||
| Enclosure Material | Heavy-Duty Metallic Chassis (Fireproof Metal Case) | |||
| 🔌 AC Input Parameters | ||||
| Nominal Input Voltage | 110VAC / 120VAC or 220VAC / 230VAC / 240VAC | |||
| Input Voltage Range | 85VAC – 150VAC (110V/120V) / 145VAC – 290VAC (220V/230V/240V) | |||
| Frequency Range | 50Hz / 60Hz | |||
| ⚙️ Inverter Output Parameters | ||||
| Nominal Output Voltage (Batt. Mode) | 110VAC / 120VAC or 220VAC / 230VAC / 240VAC | |||
| Output Voltage Range | 102VAC – 132VAC (110V/120V) / 200VAC – 255VAC (220V/230V/240V) | |||
| Output Frequency (Batt. Mode) | 50Hz ± 0.5Hz or 60Hz ± 0.5Hz | |||
| Output Waveform & Transfer Time | PWM (Batt. Mode) ; Typical 2ms – 6ms (10ms Max) | |||
| 🔋 Battery System & Charging | ||||
| QTY & Capacity of Battery | 12V / 7AH × 1 pc | 12V / 9AH × 1 pc | 12V / 7AH × 2 pcs | 12V / 9AH × 2 pcs |
| Charging Period & Mode | 4 – 6 Hours recover to 90% capacity ; Automatic Offline Charging | |||
| 📐 Physical Dimensions, Weight & Environment | ||||
| Unit Dimension (mm, D x W x H) | 305 × 85 × 140 mm | 305 × 85 × 140 mm | 350 × 120 × 188 mm | 350 × 120 × 188 mm |
| Net Weight (kg) | 5.5 kg | 8.0 kg | 10.2 kg | 10.6 kg |
| Operating Environment | Temperature: 0℃ – 40℃ ; Humidity: 20% – 90% RH (Non-Condensing) | |||
| Noise Level | ≤ 40dB at 1 Meter distance | |||
| Safeguards & Management Ports |
Low Voltage, Overload & Short Circuit Protection ; Printer Surge Protection ; Auto Re-start ; Silence Setup ; Optional LCD/LED, USB/RJ45 |
|||
Technical Documentation
Access complete industrial specification layouts, installation blueprints, communication protocol guides, and international compliance certifications.
Technical Catalog
Get the AoKu AKLM Series catalog for full electrical specifications, cabinet dimensions, battery configurations, wiring guides, and certifications.
User Manual
Get the AoKu AKLM Series user manual for step-by-step installation, wiring diagrams, LCD settings, warning/fault code solutions, and battery maintenance.
PRODUCT APPLICATIONS
Engineered for heavy-duty commercial environments, commercial offices, and industrial control, the AoKu AKLM Series Line Interactive UPS (Metal Case) delivers robust protection across six key application sectors:
🖥️ Commercial Office Workstations & Multi-PC Desktops
Shields multi-monitor office workstations, CAD design PCs, and server terminals from voltage sags, power outages, and data corruption.
🖨️ Office Printers, Thermal Scanners & High-Inrush Peripherals
Features dedicated built-in printer surge protection to absorb startup inrush currents and voltage spikes from external printing hardware.
🛒 Supermarket Checkout Counters & Retail POS Cash Registers
Protects retail transaction servers, cash drawers, and barcode scanners from sudden grid drops, eliminating cashier freezes and data loss.
📹 CCTV Security Camera NVRs & Building Access Surveillance
Delivers continuous power to multi-channel NVR/DVR security recorders. Auto-restart function resumes video logging immediately upon grid recovery.
🌐 SOHO Network Switches, Routers & NAS Storage Arrays
Maintains unbroken network connectivity for office fiber gateways, Wi-Fi access points, and network-attached storage (NAS) backup systems.
⚙️ Factory Industrial Control Cabinets & Lab Instruments
Heavy-duty metal chassis shields PLC controllers, automated sensors, and laboratory testing devices from harsh electromagnetic industrial noise.
PRODUCT SOLUTIONS
Technical solution architectures engineered by AoKu Energy to overcome industrial EMI noise, printer startup surges, and grid voltage instability:
🛡️ Heavy-Duty Fireproof Metal Chassis Thermal & EMI Shielding Solution
AoKu Solution: The metallic chassis provides superior physical durability, fireproof safety, EMI/RFI noise rejection, and passive heat dissipation for high-density commercial spaces.
🖨️ Built-In Dedicated Printer Surge Defense Solution
AoKu Solution: Integrated surge suppression circuits safely handle the heavy inrush currents caused by desktop laser and thermal printers without tripping the UPS inverter.
⚡ Double-Boost & Buck AVR Wide Grid Voltage Stabilization
AoKu Solution: Multi-stage AVR automatically regulates incoming grid fluctuations (85V-150V or 145V-290V) back to safe operating ranges without discharging internal batteries.
🔄 Auto-Restart on Grid Recovery for Unattended Facilities
AoKu Solution: Eliminates manual rebooting for remote CCTV DVRs and network nodes. When AC grid power returns post-blackout, the UPS automatically boots up and restores output.
🔋 Offline Smart Battery Charging & DC Cold Start
AoKu Solution: Internal 12V lead-acid batteries recharge automatically (4-6 hours to 90%) whenever plugged in, and cold-start capability allows direct battery power-on during blackouts.
🔇 Silence Alarm Muting & Humanized LCD/LED Interface
AoKu Solution: Silence setup function mutes audible buzzer alarms for noise-sensitive workspaces, accompanied by clear LCD or LED indicators and optional USB/RJ45 interfaces.
Frequently Asked Questions
Global Support & Services
Expert customization and technical assistance for your projects.
Pre-Sales Support
Custom configuration and technical consultation.
Post-Sales Support
24/7 assistance and localized parts support.
Global Warranty
Comprehensive coverage for all our hardware solutions globally.
LEAVE A MESSAGE
If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.