UPS power supply EVER Powerline Green 20-33 PRO (10Ah) W/PGRPTO-3320K0/10

UPS Power Supplies for Demanding Applications

EVER Powerline Green 20-33 PRO UPS is an advanced ON-LINE (VFI) class device designed to protect sensitive receivers powered from a three-phase power grid. It is ideal for IT infrastructure – server rooms, computer networks, data processing systems – as well as industrial applications where reliable power supply is crucial. The device is characterized by high efficiency and the ability to compensate for reactive power, which translates into financial savings.

Design and Operating Parameters

The Powerline Green 20-33 PRO UPS utilizes VFI technology (online, VFI-SS-111), providing true double conversion with the highest quality sinusoidal output voltage. It offers an apparent power of 20000 VA and an active power of 20000 W. Thanks to the dynamic cooling control algorithm, the device adaptively adjusts the cooling system performance to the current state, minimizing power losses and cooling costs. Quiet operation, thanks to the use of an ultrasonic switching frequency, is an additional advantage.

Functionality and Protection

The device offers a wide range of functions and protections:

• Reactive Power Compensation: reduces energy consumption charges.
• High Short-Circuit Current: ensures high selectivity of protections in the installation.
• High Efficiency: both in VFI mode (up to 94%) and ECO mode (≥98%).
• Intelligent Battery Management Technology: extends battery life and optimizes the charging process.
• ECO Mode: improves the energy efficiency of the power system.
• Scalability: possibility to connect external battery modules and scalability of power supply.
• Start-on-battery: allows the UPS to start even without mains power ("cold start").
• Acoustic-Optical Signaling: informs about the device status.
• Communication Interfaces: RS232, RS485, USB, SNMP/HTTP (option) enable remote management and monitoring.
• EPO (Emergency Power Off): allows emergency power shutdown in crisis situations.
• Event Log: stores information about the device's operating history.
• “Soft” Start: protects the system from transients during startup.

Protections include: short-circuit, overload (B40 A circuit breaker), overvoltage, and protections in the DC circuit of internal and external battery modules.

Physical Parameters and Compliance

The Tower-type housing in black and green color has dimensions of 895 x 435 x 855 mm and weighs 265 kg. The device is designed to operate at temperatures from 0 to +40°C. It meets relevant safety and electromagnetic compatibility standards (detailed information available in the technical documentation). The device warranty is 60 months (with annual inspections), and for batteries – 12 months. Service is provided on-site in Poland, the Czech Republic and Slovakia.