Buffer module 24V/40A, DR-UPS40

Buffer module 24V/40A, DR-UPS40

Brand: Mean Well

Product Code: MW-DR-UPS40

Catalog number: 3445

Warranty (months):

End of life. Replacement: Mean Well DUPS40

Archived product

Description

High power 24V buffer module (MAX 40A) in the form of a module for mounting on a DIN rail.

The buffer module is a device that allows you to attach a battery to an ordinary power supply and turn it into a buffer power supply. The buffering module ensures the correct current to charge the battery and switches the power supply in the event of a power outage.

The most important features:

input voltage: 24-29V;
maximum current: 40A;
battery charging current: 2A;
installation on DIN TS35 / 7.5 or 15 rail;
parallel connection to DC shaft.

Specification

DC input / bus
DR-UPS40
DC voltage	54 - 29 V
Rated current	40 A
Bateria input / output
Voltage range	21 - 29 V
Current range	0 - 40 A
Charging current	2 A
External battery	4 / 7 / 14 Ah 24 V
Functions
Electric relay	30 V DC 1 A
DC bus condition	Green LED: it is on when the DC bus is OK, it is off when there is a DC bus error
Battery error	The error occurs when the battery voltage drops below 21.9V (+/- 3%) or the error is diagnosed by the battery test function. Red LED: it lights up when the battery is over-discharged or damaged; if it is off, the battery is in good condition.
Battery discharge	The error occurs when the battery is discharged. Yellow LED: lights up when the battery is discharged.
Środowisko
Working temperature	from -20 to 70 °C
Permissible humidity	20%-90% RH
Storage temperature	from -20 to 85 °C
Permissible storage humidity	10%-95% RH
Vibes	10 - 500 Hz, 2G 10 minutes / 1 cycle, 60 minutes along each X, Y, Z axis Mounting: IEC600068-2-6
Safety and EMC
Insulation test voltages	Terminal-Chassis: 0,5k V AC Relay Contacts-Terminal: 0,5k V AC
Insulation resistance	Terminal-Chassis > 100M Ohm / 500 V DC / 25 °C / 70% RH
EMC emission	EN55022 (CISPR22) B class EN61000-3-2,3
EMC immunity	EN61000-4-2,3,4,5,6,8,11 heavy industry, criteria A
Other
MTBF	161,9Khrs min. MIL-HDBK-217F (25 °C)
Dimensions	55,5x125,2x100 mm
Weight	0,55 kg