KRONOS PLUS 10–40 kVA Three-Phase UPS: Reliable Power Protection for Critical Applications

Introduction: Next-Generation UPS Technology

The KRONOS PLUS 10–40 kVA Three-Phase UPS by Ablerex is engineered to deliver maximum efficiency, versatility, and resilience in mission-critical environments. Designed for server rooms, micro and mini data centres, telecommunications, broadcasting equipment, electromedical systems, and industrial applications, it offers unmatched reliability for both conventional and regenerative loads such as lifts, cranes, CNC machines, flexographic printers, and radar systems.

With its compact footprint, lithium-ready technology, and advanced communication options, the KRONOS PLUS series redefines sustainable and scalable uninterruptible power supply solutions.

Key Applications of KRONOS PLUS 10–40 kVA

• Server Rooms & Data Centres: Ensures uninterrupted power to safeguard sensitive IT equipment and data.

• Telecommunications & Broadcasting: Maintains signal continuity and prevents downtime in broadcasting and network systems.

• Electromedical Equipment: Provides reliable power for life-saving devices in hospitals and clinics.

• Industrial Applications: Ideal for CNC machines, printing presses, automation systems, and heavy-duty equipment.

• Regenerative Loads: Unique GLM® function efficiently manages regenerative energy from lifts, cranes, and motor drives.

Strengths and Unique Features

1. Compact & Versatile Design

• Small footprint (26 W × 85 D × 89 H cm) with practical wheels for easy handling.

• Flexible single-phase or three-phase output configuration.

2. Lithium-Ready Technology

• Supports lithium-ion batteries and other technologies.

• Delivers maximum efficiency with smallest footprint in its class.

3. High Performance & Efficiency

• PF (Power Factor) 1 for optimal power utilization and compatibility with sensitive devices.

• Efficiency up to 95% (online mode) and 98% (Eco mode) for reduced energy costs.

• THDi <3% ensures stable, clean, and efficient power delivery.

4. Advanced Control & Communication

• Standard ports: RS232, USB, programmable dry relay contacts.

• Optional communication cards:

  • SNMP network card – Monitor UPS over LAN or remotely via VPN.

  • Relay card – Remote alarms with potential-free contacts.

  • RS485 Modbus card – Integration with major BMS systems.

5. Generator-Friendly & Sustainable

• Reduces stress on generators, stabilizes voltage/frequency, and optimizes fuel use.

• Eco-friendly operations with reduced energy consumption and smart aging self-tests.

Reliability and Safety Features

• Internal backfeed contactor – Eliminates external device requirement.

• Cold start capability – Start UPS without mains power.

• Manual bypass with 4-pole switches – Enables safe maintenance.

• Overload capability (150% for 1 minute) – Handles peak power demands.

• Phase-sequence tolerance – Operates even with incorrect input phases.

• Battery disconnection detection – Real-time monitoring for uninterrupted power.

Battery Management and Scalability

• Internal batteries (up to 40 × 9 Ah) for 10–20 kVA models.

• Built-in high-performance charger (up to 10 A for 10 kVA).

• Variable battery configuration (26–40 × 12V blocks via touchscreen).

• Parallel scalability – connect up to 6 units for higher capacity or redundancy.

• Flexible battery setups – separate or common batteries for cost optimization.

User-Friendly Operation

• Intuitive 4.3″ color touchscreen LCD with 14 selectable languages.

• Smart log system – Stores up to 800 events, exportable via SD card.

• Vertical internal layout – Simplifies maintenance access.

• Easy installation and commissioning with load-free verification tests.

Why Choose KRONOS PLUS 10–40 kVA UPS?

✔️ Compact and lithium-ready design
✔️ Exceptional efficiency with PF 1 and THDi <3%
✔️ Generator-friendly for longer lifespan and fuel savings
✔️ Full range of communication options for remote monitoring
✔️ Robust overload capacity and regenerative load management
✔️ Scalable, sustainable, and easy to maintain

The KRONOS PLUS 10–40 kVA UPS is a future-proof solution that guarantees business continuity, equipment protection, and energy savings across industries.

FAQs

Q1: What makes the KRONOS PLUS 10–40 kVA UPS suitable for industrial use?
The UPS handles regenerative loads, offers overload protection, and supports CNC machines, lifts, and printing systems, making it ideal for heavy-duty industrial applications.

Q2: Can KRONOS PLUS operate with lithium-ion batteries?
Yes. The UPS is lithium-ready, ensuring maximum efficiency and flexibility in energy storage.

Q3: How does the UPS improve generator performance?
It stabilizes frequency and voltage, reduces fuel consumption, and allows the use of smaller generators by managing power fluctuations effectively.

Q4: Is the UPS scalable for growing businesses?
Yes. Up to six units can be connected in parallel, allowing for redundancy or increased capacity.

Q5: What efficiency levels can KRONOS PLUS achieve?
It delivers 95% efficiency in online mode and up to 98% in Eco mode, minimizing operating costs.