UPS power supply EVER Powerline Dark 33 20 kVA (without battery) T/PWDATO-3320K0/00

Three-phase UPS Power Supply – Reliable Power for Sensitive Equipment

The EVER Powerline Dark 33 UPS with 20 kVA capacity is an advanced device designed to protect three-phase power systems. Its online (VFI) topology ensures the highest level of protection, making it an ideal solution for data centers, computer networks, and data processing systems, where even brief power interruptions can cause significant losses. Since this model is supplied without batteries, users have full freedom to select the appropriate capacity and battery type, tailoring the system to individual needs and budget.

Key Features and Applications

This UPS stands out with high efficiency reaching up to 99% in Eco Mode, resulting in tangible energy savings. The Start-on-battery function enables connected devices to be powered on even in the absence of mains power — known as a “cold start.” Parallel operation of up to 4 units allows system scaling and extended backup runtime. Built-in LCD display and communication interfaces (RS-232, RS-485) simplify device monitoring and remote management. Industrial and infrastructure applications ensure stable power for critical systems.

Safety and Functionality

The EVER Powerline Dark 33 UPS provides comprehensive protection against grid disturbances, overloads, and short circuits. It features both input and output protection, along with an EPO (Emergency Power Off) function, enabling immediate power disconnection during emergencies. High efficiency and Eco Mode operation reduce operational costs. Compliance with ISO 9001:2008, EN 62040-1:2009, and EN 62040-3 standards confirms high quality and safety.

• Online (VFI) Technology: Ensures stable output voltage regardless of input voltage fluctuations.
• High Efficiency: Minimizes energy losses and reduces operating costs.
• Start-on-battery Function: Enables device startup without mains power.
• Parallel Operation: Allows increased power capacity and extended runtime.
• Communication Interfaces: Facilitate monitoring and remote control.
• Protective Features: Guard against overloads, short circuits, and grid disturbances.
• Eco Mode: Enhances energy efficiency of the power system.
• LCD Display: Provides quick access to device status information.

Apparent Power: 20 kVA
Active Power: 18 kW
Input Voltage: AC 400 V
Output Voltage: AC 380/400/415 V ± 1.5%
Maximum Output Current: 35 A
Rated Frequency: 50/60 Hz
Topology: VFI (online)
Communication Interfaces: RS-232, RS-485
Dimensions (H x W x D): 1335 x 350 x 738 mm
Weight (without batteries): 89 kg

The EVER Powerline Dark 33 UPS is an investment in stability and security for your power system — a reliable partner for sensitive equipment requiring continuous power. Remember that appropriate batteries must be purchased separately!