DURA MAX DC UPS 24V 40A

DURA MAX DC UPS 24V 40A

UPS control unit, 24 V

Ürün No. 2934970000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Battery module Integrated battery charger Interfaces de fonctionnement et entrées de commande Input Output General data EMC / shock / vibration Insulation coordination Electrical safety (applied standards) Connection data (input) Connection data (output) Connection data (signal) Signalling Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/4a92d911-d582-40e3-85fc-c9e9b159e140/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E258476 
Certificate no. (cULusEX)
E470829 

General ordering data

Version
UPS control unit, 24 V 
Order No.
2934970000 
Type
DURA MAX DC UPS 24V 40A 
GTIN (EAN)
4099986684119 
Qty.
1 adet

Dimensions and weights

Depth
125 mm
Depth (inches)
4,921 inch
Height
130 mm
Height (inches)
5,118 inch
Width
50 mm
Width (inches)
1,968 inch
Net weight
695 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-25 °C...70 °C 
Humidity
5...95 %, no condensation 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
Diboron trioxide 1303-86-2 
Lead monoxide 1317-36-8 
SCIP
596c610a-7280-4711-937f-d77f7dbaa5e7 

Battery module

Nominal voltage
24 V

Integrated battery charger

Battery availability test
every minute 
Charging feature
IU characteristic curve 
Charging voltage (temperature compensated)
27, 48 V @ 20°C 
Temperature coefficient
- 48 mV / °C 

Interfaces de fonctionnement et entrées de commande

Remote disconnection (Interlock)
Yes 
Selector switch battery
1.2 Ah 
3.4 Ah 
7 Ah 
12 Ah 
Selector switch buffer times
0.5 min 
1 min 
3 min 
10 min 
20 min 
30 min 
Service 
Temperature probe
NTC 100 kΩ 

Input

DC current consumption
<0.2 A @ no load 
Input current
<40.2 A 
Input fuse (internal)
Yes 
Inrush Current Limitation
<52 A 
Rated input voltage
24 V DC 
Wire connection method
PUSH IN 
Диапазон входного напряжения пост. тока
18…30 V DC 

Output

Battery charging current
0.5 A (3.4 AH) 
Output current, max.
40 A
Output power
960 W
Output voltage type
DC 
Parallel connection option
yes, max. 2 
Protection against inverse voltage
Yes 
Rated output voltage
24 V DC 
Temperature coefficient
- 48 mV / °C 
Temperaturfühler
NTC 100 kΩ 
Wire connection method
PUSH IN 

General data

Buffer times
Depending on the connected battery 
Clip-in foot
metal 
Degree of efficiency
> 98% 
Housing version
Metal, corrosion resistant 
Humidity
5...95 %, no condensation 
Mounting position, installation notice
On TS 35 mounting rail, 50 mm clearance above and below for free air supply. 
MTBF
  • Operating time (hours), min.:
    500.000 h
  • Ambient temperature:
    25 °C
  • Input voltage:
    24 V
  • Duty cycle:
    100 %
Power loss
<10 W 
Protection against reverse voltages from the load
≤ 35 V DC 
Protection degree
IP20 
Short-circuit protection
Yes 
Storage medium
3.4 Ah 
12 Ah 
Selectable with rotary switch 
1.2 Ah 
7 Ah 
Weight
700 g

EMC / shock / vibration

Interference immunity test acc. to
EN 61000-4-2 (ESD)/EN 61000-4-3 and EN 61000-4-8 (fields)/EN 61000-4-4 (burst)/EN 61000-4-5 (surge)/EN 61000-4-6 (conducted)/EN 61000-4-11 (dips) 
Noise emission in accordance with EN55032
Class B 
Resistenza contro gli urti IEC 60068-2-27
30 g in all directions 
Vibration resistance IEC 60068-2-6
2.3 g 
4 g 

Insulation coordination

Insulation voltage
1 kV DC 
Pollution severity
2 
Protection class
III 

Electrical safety (applied standards)

Attrezzature elettriche delle macchine
Acc. to EN60204 
For use with electronic equipment
Acc. to EN50178 
Safety transformers for switch-mode power supplies
According to EN 61558-2-16 

Connection data (input)

Conductor cross-section, AWG/kcmil , max.
6 AWG
Conductor cross-section, AWG/kcmil , min.
8 AWG
Conductor cross-section, flexible , min.
10 mm²
Conductor cross-section, rigid , max.
16 mm²
Conductor cross-section, rigid , min.
10 mm²
Reverse polarity protection
Yes 
Wire connection cross section, flexible (input), max.
16 mm²

Connection data (output)

Conductor cross-section, AWG/kcmil , max.
6 AWG
Conductor cross-section, AWG/kcmil , min.
8 AWG
Conductor cross-section, flexible , max.
16 mm²
Conductor cross-section, flexible , min.
10 mm²
Conductor cross-section, rigid , max.
16 mm²
Conductor cross-section, rigid , min.
10 mm²
Reverse polarity protection
Tak 

Connection data (signal)

Wire connection cross-section, flexible (signal), max.
1,5 mm²
Wire connection cross-section, flexible (signal), min.
0,2 mm²
Wire connection method
PUSH IN 
Wire cross-section, AWG/kcmil , max.
16 
Wire cross-section, AWG/kcmil , min.
25 mm²
Wire cross-section, solid , max.
1,5 mm²
Wire cross-section, solid , min.
0,2 mm²

Signalling

Floating contact
Yes 
Status indicator
LED green: Normal mode 
LED yellow: Alarm/ Temperature Sensor fault 
LED green flashing: Buffer mode 
LED red: Battery fault 
LED off: no error 

Classifications

ETIM 8.0
EC002850 
ETIM 9.0
EC002850 
ETIM 10.0
EC002850 
ECLASS 14.0
27-04-06-92 
ECLASS 15.0
27-04-06-92