UPS PowerWalker VFI 15K CPG PF1 3/3 BI ON-LINE 15kVA terminal USB-B RS-232 3/3 PHASE LCD SNMP tower

Professional UPS power supply for demanding applications

PowerWalker VFI 15K CPG PF1 3/3 BI is an advanced, three-phase uninterruptible power supply (UPS) using double-conversion technology. The device provides reliable power to sensitive equipment, protecting it from disturbances, surges and power outages. Thanks to its high efficiency, reaching up to 98.5% in ECO mode, it minimizes energy losses and reduces operating costs.

Design and functionality

The power supply utilizes a three-level inverter topology, which translates to high output voltage quality (1% regulation) and low harmonic distortion. Active power factor correction (PF1) in all phases ensures optimal energy utilization and minimal impact on the power grid. This model offers configuration flexibility – the ability to adjust the number of batteries (from 32 to 40 pieces) allows adaptation to existing battery banks. Additionally, a three-stage charging structure extends battery life.

Monitoring and management

The built-in touch LCD panel facilitates operation and monitoring of UPS parameters. The integrated SNMP card enables remote monitoring and management of the device over an IP network, which is particularly useful in data centers and other critical infrastructures. The power supply also has USB-B and RS-232 ports for additional communication options. Thanks to the dual-input function, it is possible to switch between two independent power sources, increasing system reliability. The generator support function allows for a smooth switch to backup power in the event of a prolonged power outage.

Safety and protection

Reverse current protection protects against unwanted energy flow to the grid in the event of a power failure. The ability to modify the device by adding an isolation transformer or a negative power absorption unit (build-to-order) allows it to be adapted to specific installation requirements. The tower-type housing with wheels facilitates transport and installation of the device.