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UMB DC

DC UPS 24-220 V

Borri Modular DC Uninterruptable Power System has been designed for industrial applications from oil & gas, power generation, utilities, water treatment, desalination to transport, telecom, chemical industries and industrial process control.

UMB 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.

  • 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 DC 24-220 V UPS

DC System Voltage (V) 24 48 60 110 125 220
Module rating (A) 75 42/62.5 42 20 20 10
Max Standard rating (A) 1500 840/1250 840 400 400 200

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

Output

DC Voltage range (V) 21.7–28.8 7.6 54-72 89.2-171.6 89.2-171.6 178.5-297
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

System

Cooling Forced cooled modules
Colour RAL 7035 (others on request)
Protection degree (IEC 60529) IP 20 standard (optional up to IP 54)
Output Ripple < 2% @ Full Load < 1% @ Full Load
Efficiency > 92% @ Full Load > 94% @ Full Load
Options LED mimic. Customizable status and alarms LED set

Environmental

Operating temperature -10 °C ÷ +40 °C (optional up to 55°C with derating) / Storage temperature: -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

Standards

Test and performance IEC EN 60146-1-1
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