723120 - Maintenance-free buffer module

723120 - Maintenance-free buffer module

Part No.
723120
Type
CBU150U
Article on stock
PU
1 piece
DC UPS Battery Management System
Maintenance-free buffer module

Description

Uninterrupted DC system voltage
Capacitive energy store
Input: wide-range input DC 12 V - DC 85 V, output: max. DC 20 A

Technical Data

Input

Input voltage
DC 12 V / 24 V / 48 V / 72 V or automatic recognition
Input current
max. DC 20 A
Status display input
LED green: selected voltage
Parameterisation
  • Button
  • Selection of input voltage

Energy storage

Memory type
capacitive
Discharge time at load current max
12 V: 600 ms, 24 V: 300ms, 48 V: 150 ms, 72 V: 75 ms

Output

Rated voltage UN
DC
Output voltage
Input voltage -1 V
Rated current IN
20 A
Max. output current
20 A
Ripple and Noise
<250 mV @ DC 24 V, 20 A
Protection device
Over voltage protection, active
Short circuit
enabled

Status indication

Status display output
green LED: DC OK, red LED: Overload

Monitoring

Number of channels
2
Switching voltage
DC 12 V
Switching current
DC 1 A
Contact type
N/O contact

General

Insulation voltage input / ground
0.75 kV
Operation temperature range
-20 °C … +70 °C
Storage temperature range
-20°C…82°C
Relative air humidity
95 % not condensing
Cooling
free convection
Housing material
Aluminum
Mounting
  • DIN rail mountable TS35
  • (EN 60715)
Installation position
vertical, with 20 mm distance to other devices
Protection class
IP20
Weight
0,8 kg/piece
Connection type
Plug-in screw terminal 2.5 mm2 (AWG 24–12)
Dimensions (w × h × d)
63×117×140 mm
Certifications
cULus (E249179)
Standards
  • UL 508
  • CE
  • EN 55011
PU
1 piece
Comments
  • Input voltage range DC 12 V to DC 85 V
  • Automatic detection of DC supply
  • Inexpensive design thanks to standard electrolyte capacitors
  • Digital control
  • Compact size
Dimensions

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