Mean Well DR-UPS40
40A DC UPS DIN Rail Module

40A Uninterruptible Power Supply Control Module

Mean Well logo C-tick (Australia) symbol CE symbol
Power supply picture
  • Battery controller for DIN Rail UPS system
  • Parallel connection to DC BUS
  • Suitable for 24V system up to 40A
  • Installed on DIN rail TS35 / 7.5 or 15
  • Built-in battery test function
  • Battery polarity protection
  • Relay contact signal output and LED indicator for DC BUS OK, Battery Fail & Battery Discharge
  • Cooling by free air convection
  • 100% full load burn-in test
  • 3 years warranty
DC input / DC bus 24~29V, 40A max.
Battery input voltage 21~29V
Battery input current 0~40A
Charge current (typ.) 2A
External battery (typ.) 24V, 4AH / 7AH / 12AH
DC bus OK LED (Green):
    DC bus OK: lit;
    DC bus fail: dark
Relay status:
    Short when DC voltage between 21~29V (±3%),
    relay contacts
Battery fail LED (Red):
    Battery over-discharge warning
    or battery failed: lit;
    Battery OK: dark
Relay status:
    Short when battery failure is observed through
    the battery test function, relay contacts
Battery discharge LED (Yellow):
    Battery discharging: lit;
    Battery is not discharging
    or discharging current <1.5A: dark
Relay status:
    Short when battery in discharge condition,
    relay contacts
Working temperature 0~+70°C
(refer to derating curve in Detailed Specifications)
EMC standards EN55022 class B, EN61000-4-2,3,4,5,6,8, ENV50204
Connection I/P: 2 poles, O/P: 4 poles screw DIN terminal
Signal output: 6 poles
Case No. 923D
Case dimension (W×H×D) 55.5×125.2×100 mm
Packing 0.55kg; 20pcs/12kg/1.29CuFt
Model No.DC BUS VoltageDC BUS Current
DR-UPS40 24~29V 40A max
MeanWell DR-UPS40 DIN Rail 40A Uninterruptible Power Supply Control Module
Order Code 1+ 10+ Status
DR-UPS40 A$ 59.40 A$ 54.40 Stock

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Australian GST is not paid on shipments despatched to an international destination.
Prices are in Australian Dollars and subject to change without notice.
Sales are subject to Computronics General Terms and Conditions of Sale
E. & O.E.


Status definitions
Stock Stocked item. Normally available for despatch within 1 working day,
subject to prior order & current stock on hand.
Indent 6 - 12 week delivery time from order confirmation.
Expedited delivery available at extra cost.

Due to continuing product improvement efforts, specifications and appearance are subject to change without notice.

Mains powered equipment supplied by Computronics operates from 240Vac, 50Hz supply unless otherwise specified.

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