DuraComm

Duracomm 48V DC, 50A Low Voltage Disconnect, Rack Panel Mount

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SKU:
LVD-48-RM
MPN:
LVD-48-RM
Condition:
New
Availability:
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Minimum Purchase:
1 unit
Shipping:
Calculated at Checkout
$186.79
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Description

Manufacturer Part Number: LVD-48-RM

Low voltage disconnect monitors voltages (e.g., battery voltage) then automatically disconnects the load(s) when it senses a critical low point. This model of low voltage disconnect automatically disconnects the load when the voltage drops below 42 VDC and reconnects when the voltage goes back above 50 VDC.

However, to prevent premature or false disconnect when the battery voltage drops below the 42 volt threshold a 2 minute timer is started. If the battery recovers to above 42 volts, the timer resets and waits. The battery can and will recover if the system is a repeater or remote base station or similar equipment that has a varying demand that fluctuates from low to high current. The 2-minute delay ensures the battery is not disconnected until necessary to prevent damage

Key Features

  • Input voltage range 0-60 VDC, 50A. Disconnect at 42 VDC; reconnect at 50 VDC.
  • Stops battery damage due to excessive discharging
  • Simple to install, maintenance free, and protect equipment that is sensitive to low voltage battery
  • Other models have different disconnect/ reconnect voltages and maximum current support
  • Rack Panel Mount

Key Specifications
Device Type Low-Voltage Disconnect
Electrical Specification
Input Voltage (DC) 48 VDC
Power Input Interface Terminal Block
Power Output Interface Terminal Block
Max Measurement Current 50 A
Low Disconnect Voltage 42 V
Low Reconnect Voltage 50 V
Mechanical Specification
Mounting Rack Mount, 1U Rack Mount
Dimensions (Inches) 3.5 x 19 x 5.25
Weight 4 lb
Please contact an RFWEL Remote Power Solutions Specialist if you have questions on the specs.

Compare Related Low Voltage Disconnect (LVD) Specs
Item Input Voltage Max Current Low Disconnect Voltage Low Reconnect Voltage
LVD-12

LVD-12 image

12 VDC 75 A 10.4 V 12.5 V
LVD-12-130

LVD-12-130 image

12 VDC 130 A 10.4 V 12.5 V
LVD-12-RM

LVD-12-RM image

12 VDC 75 A 10.4 V 12.5 V
LVD24 (MPN: LVD-24)

LVD24 image

24 VDC 50 A 20 V 25 V
LVD-24-RM

LVD-24-RM image

24 VDC 50 A 20 V 25 V
LVD-48

LVD-48 image

48 VDC 50 A 42 V 50 V
LVD-48-RM

LVD-48-RM image

48 VDC 50 A 42 V 50 V
DIN-LVD-12

DIN-LVD-12 image

12 VDC 75 A 10.4 V 12.5 V
DIN-LVD-12-30

DIN-LVD-12-30 image

12 VDC 30 A 10.4 V 12.5 V
DIN-LVD-24

DIN-LVD-24 image

24 VDC 50 A 20 V 25 V
DIN-LVD-24-30

DIN-LVD-24-30 image

24 VDC 30 A 20 V 25 V
DIN-LVD-48

DIN-LVD-48 image

48 VDC 50 A 42 V 50 V
LVD-24-100

LVD-24-100 image

24 VDC 100 A 20 V 25 V
LVD-24-50

LVD-24-50 image

24 VDC 50 A 21 V 24.5 V
LVD24-50-NM (MPN: LVD 24-50)

LVD24-50-NM image

24 VDC 50 A 21 V 24.5 V

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Warranty Information

Manufacturer warranty runs for 36 months from delivery date. Rfwel Engr support handles warranty repairs/replacements for this item.
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Additional Information

Device Type:
Low-Voltage Disconnect
Power Input Interface:
Terminal Block
Mounting:
Rack Mount
Mounting:
1U Rack Mount
Weight (Lb):
4
Input Voltage:
48 VDC
Power Output Interface:
Terminal Block
Max Input Current (A):
50
Low Disconnect Voltage (V):
42
Low Reconnect Voltage (V):
50
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