ABL8BUF24400 SQUARE D, ABL8BUF24400 Datasheet

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ABL8BUF24400

Manufacturer Part Number
ABL8BUF24400
Description
POWER SUPPLY BUFFER MODULE
Manufacturer
SQUARE D
Datasheet
Product data sheet
Characteristics
Complementary
Environment
Apr 1, 2012
Input voltage limits
Current consumption
Charging time
Power dissipation in W
Activation threshold
Number of output channels
Residual ripple
Output protection type
Connections - terminals
Fixing mode
Output coupling
Name of test
Local signalling
Product weight
IP degree of protection
Ambient air temperature for operation
Ambient air temperature for storage
Relative humidity
Class of protection against electric shock
ABL8BUF24400
buffer module - 24..28.8 V DC - 40 A - for
power supply
Main
Range of product
Product or component
type
Input voltage
Output voltage
Maximum output cur-
rent
Holding time
22...30 V
<= 40.6 A
0.1 mA , no load
0.6 A , on load
< 25 s
< 15 W
(Uin-1) V and 22 V min
1
<= 200 mV
Against undervoltage , protection technology: tripping if U < 19 V
Against overload , protection technology: > 45 A
Against short-circuits , protection technology: power-supplied mode, automatic
reset
Screw type terminals for input connection , connection capacity: 2 x 0.5...2 x 10
mm² AWG gauge20...8
Screw type terminals for output connection , connection capacity: 2 x 0.5...2 x 10
mm² AWG gauge20...8
Removable screw terminal block for diagnostic relay , connection capacity: 1 x
2.5 mm² AWG gauge14
By clips on 35 mm symmetrical DIN rail , operating position: horizontal
By clips on 35 mm symmetrical DIN rail , operating position: vertical
Parallel
Electrostatic discharges conforming to EN/IEC 61000-4-2
Emission conforming to EN 61000-6-3
Induced electromagnetic field conforming to EN/IEC 61000-4-6 level 3
Radiated electromagnetic field conforming to EN/IEC 61000-4-3 level 3
Rapid transient conforming to IEC 61000-4-4 level 3
Surge conforming to EN/IEC 61000-4-5 level 2
Conducted/Radiated emissions conforming to EN 55022 Class B , 20 % derating
factor
1 LED green , function: buffer ready
1 relay , function: buffer ready
1.2 kg
IP10 conforming to EN/IEC 60529
-25...60 °C
-40...85 °C
0...90 % during operation
0...95 % during storage
Class II conforming to VDE 0106-1
Phaseo
Buffer module
24...28.8 V DC
(Uin-0.25) V in nominal mode DC
(Uin-1) V in buffer mode DC
40 A
0.1 s at 40 A
6 s at 0.5 A
1

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ABL8BUF24400 Summary of contents

Page 1

... Local signalling Product weight Environment IP degree of protection Ambient air temperature for operation Ambient air temperature for storage Relative humidity Class of protection against electric shock Apr 1, 2012 ABL8BUF24400 buffer module - 24..28 for power supply Main Range of product Phaseo Product or component Buffer module type Input voltage 24 ...

Page 2

Vibration resistance Dielectric strength Product certifications Environmental characteristic 2 3 3...11.9 Hz) conforming to EN/IEC 61131 11.9...150 Hz) conforming to EN/IEC 61131-2 500 V between input and ground 500 V between output and ...

Page 3

... Product data sheet Dimensions Drawings 24...28.8 Vdc/40 A Power Supply Buffer Module Dimensions ABL8BUF24400 3 ...

Page 4

... Product data sheet Mounting and Clearance 24...28.8 Vdc/40 A Power Supply Buffer Module Mounting 4 ABL8BUF24400 ...

Page 5

... Product data sheet Connections and Schema Wiring Requirements Cable Types and Wire Sizes Paralleling Power Supply Buffer Modules Wiring Diagram Two outputs of buffer modules at maximum can be connected in parallel. Supply by R/C (NMTR2, NMTR8), (E164867), Model ABL8 series. ABL8BUF24400 5 ...

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