×

UMB AC

AC UPS 2,5 -50 kVA 3ph

UMB AC has been designed and developed
to withstand harsh environment and operating
conditions of Industrial applications with
state-of-the-art technology providing a flexible, reliable and customized system solutions with very low MTTR.

Borri offers complete AC modular UPS systems with high reliable, robust quality and flexible, longest design life.

  • LCD display and data interface for monitoring.
  • Single, N+1 and N+N configurations.
  • Scalability for future power growth.
  • Compact 19” design and customized engineering.
  • Hot Swappable Power Modules for very low MTTR.
  • High power density.
  • Low Current Harmonics (THDi).
  • Wide DC voltage range for Ni-Cad Batteries.
  • CE and UL marked Modules.

Tech Specs

UMB AC 2,5 -50 kVA 3-phase UPS

Rating (A) 2.5 5 10 15 20 30 40 50
Nominal Power (kW) 2 4 8 12 16 24 32 40

Input

Input voltage 220/230/240 Vac 1-phase ±10%, / 380/400/415 Vac 3-phase ±10%, 50/60 Hz ±10%
Power factor / Input THDi 0,99 @ 50% - 100% Load / THDi < 5% @ 100% Load
Bypass input voltage 220/230/240 Vac 1-phase ±20% or 380/400/415 Vac 3-phase ±20%

Battery

DC Output voltage 200 ÷ 220 Vac 48 Vdc (43.2 ÷ 60 Vdc range); 110 Vdc (90 ÷ 160 Vdc range); 220 Vdc (180 ÷ 300 Vdc range)
380 ÷ 415 Vac 110 Vdc (90 ÷ 160 Vdc range); 220 Vdc (180 ÷ 300 Vdc range)
Operating battery voltage Floating: 2.27 (VRLA), 2.2 ÷ 2.3 (VLA), 1.4 ÷ 1.5 (Ni-Cd) V/cell adjustable
Boost: 2.4 ÷ 2.45 (VLA), 1.5 ÷ 1.65 (Ni-Cd) V/cell adjustable
Equalizing: up to 2.35 (VRLA), up to 2.7 (VLA), up to 1.7 (Ni-Cd) V/cell adjustable

Output

Nominal voltage 200/208/220/380/400/415 Vac 3-phase ±1% (Inverter o/p)
Frequency 50/60 Hz (selectable), ± 0.001 Hz free running, ±2 Hz synchronized with mains
Voltage regulation ±1% static; ±5% dynamic (80% load change), < 40 ms recovery time
Overload capacity 125% for 10 min; 150% for 1 min; 200% for 100 ms
Harmonic Distortion THDv < 2% linear load; < 5% non-linear load

System

Cooling Forced cooled modules
Colour RAL 7035 (others on request)
Protection degree (IEC 60529) IP 20 standard (optional up to IP54)
Efficiency >90%
Option LED mimic. Customizable status and alarms LED set

Environmental

Operating temperature -10 °C ÷ +40 °C (optional up to 55°C with derating) / Storage: -20 °C ÷ + 70 °C
Altitude < 2000 m (derating according to EN 62040-3)
Audible noise at 1 meter (dBA) ≤ 65

User Interface

Front panel: LCD display, keyboard

Standard

Test and performance: IEC EN 60146-1-1
TOP