Easy World Automation | PULS UB20.241 DC-UPS

PULS UB20.241 DC-UPS

  • Includes the PULS 1-Battery-Concept
  • 22.5-26V adjustable output voltage in buffer mode
  • Superior battery management for longest battery life
  • 25A Output current in normal mode 50% power reserves in buffer mode
  • For battery sizes between 3,9 and 150Ah
  • Large screw terminals

Description

The UB20.241 uninterruptible power supply controller (DC-UPS) is used in addition with a 24V power supply and batteries to bridge power failures or voltage fluctuations. This configuration can prevent expensive downtimes, long restart cycles and loss of data.

A unique feature of the UB20 series is the constant voltage in battery mode, which will not change as the batteries discharge. The buffer voltage in battery mode can be set to four different output values. Another feature is the utilization of two independent battery chargers for the two 12V-batteries in series. This feature makes matching batteries unnecessary and allows for precise battery charging, testing and optimized usage of the battery capacity to achieve the longest battery service life.

The UB20.241 includes many battery diagnostic functions that ensure a reliable operation of the entire system. Furthermore, a temperature controlled charging extends the life of the batteries. It also includes a selectable buffer time limiter as well as ready, buffering and replace battery contacts. For safety and maintenance, an inhibit input signal is included which prevents a battery backup.


You can place an order for the PULS UB20.241 DC-UPS online via one of our Middle East branches (Dubai/ Oman/Saudi Arabia) and get it delivered at a low cost at a specific time.

Specification

Input Data
DC-Input Voltage DC 24V
Int. Current consumption (incl. Charging Current) 1,8/3,5A
Output Data
nominal Voltage 24Vdc, 22.5Vdc
Output Current 25A, 20A
Output Power 600W, 480W
Physical Characteristics
Dimension 46mm x 124mm x 127mm
Weight 700g
Mounting Din-Rail
Operating Temperature -40°C ... +70°C
General
Derating 0,5W/° at >+60°C
MTBF 649.000h
Connection method screw terminals
E Classification eClass 5.1 27040603, eClass 6.x 27040603, eClass 7.x 27040603, eClass 8.0 27049201, eClass 9.0 27049201, ETIM 4.0 EC000382, ETIM 5.0 EC000382, HS Code HS 85044082
Package Checklist
Packaging Unit 1pc