DuraComm LPB Series Owner's Manual

DuraComm LPB Series Owner's Manual

Desktop power supplies with internal battery

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Desktop Power Supplies with Internal Battery
Operational DC Voltage
Maximum Current, Peak
Maximum Current, Continuous
AC Input Range
Max Inrush Current, Single
Cycle
Overload Protection (Operates)
Ripple and Noise
Internal Battery
Working Temperature
Storage Temperature
Dimensions, (L x W x H)
Product, inches
Dimensions, (L x W x H)
Shipping, inches
Weight, Shipping, lbs.
*NOTE: Specifications are subject to change without notice
LPB Series
Models
LPB-12
12 Amps
7 Amps
Cold start, 30 Amps / 115 Volts;
60 Amps/ 230 Volts
15 Amps
12 VDC
7 Amp-Hrs
MK ES7-12T2
or equivalent
10 x 7 x 3.75
21 x 10 x 10
12
Internal battery automatically recharges
when AC power is restored
Universal input 90-264 VAC
Short circuit / over load / over
temperature protections
Built-in EMI filter
Front panel DC output indicator
Compatible with all DuraComm LPH Radio
Hoods for custom mobile radio mounting
LPB-12H
13.8
15 Amps
12 Amps
90-264 VAC, 47-63 Hz
Cold start, 40 Amps / 115 Volts; 70
DC Circuit Breaker
15 Amps
150 mV P-P or less, built-in EMI Filtering
rechargeable, sealed lead acid
12 VDC
12 Amp-Hrs
MK ES7-6T2
MK ES7-12T2
or equivalent
or equivalent
-4 to 140 F (-20 to 60 C)
-40 to 185 F (-40 to 85 C)
15.5 x 7 x 3.5
10 x 7 x 3.75
21 x 10 x 12
21 x 10 x 10
16
LPB-15
LPB-24
27.5
7 Amps
5 Amps
Amps/ 230 Volts
20 Amps
15 Amps
12 VDC
24 VDC
7 Amp-Hrs
7 Amp-Hrs
MK ES7-12T2
or equivalent
15.5 x 7 x 3.5
21 x 10 x 12
12
19
Edited: Sept 19, 2018

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Summary of Contents for DuraComm LPB Series

  • Page 1  Short circuit / over load / over  temperature protections Built-in EMI filter  Front panel DC output indicator  Compatible with all DuraComm LPH Radio  Hoods for custom mobile radio mounting Models LPB-12 LPB-12H LPB-15 LPB-24 Operational DC Voltage 13.8...
  • Page 2: Table Of Contents

    NOTE: The individual user should take care to determine prior to use or installation whether this device is suitable, adequate, and safe for the use intended. Since individual applications are subject to numerous variations, DuraComm makes no representation or warranty as to the merchantability, suitability, or fitness of these units for any specific application.
  • Page 3: Section 2 | Product Overview

    Section 2 | Product Overview DuraComm’s LPB Series Power Supply has auto-ranging AC input and can be used without any changes. It also contains a built-in, replaceable sealed lead acid battery that automatically takes over should AC power be disrupted. The DC output operating voltage from the internal battery and AC charger circuitry is delivered to the red and black jacks located on the rear panel.
  • Page 4: Section 3 | Installation

    Section 3 | Installation Fan (not all LPB models) Breaker Input Load < > 1. Connect your DC device (Two-way radio, repeater etc.) to the red (positive) and black (negative) binding posts on the rear of the power supply. 2. BE SURE you connect positive (red) to positive and negative (black) to negative of the DC equipment being powered.
  • Page 5: Section 4 | Maintenance

    Section 4 | Maintenance Conductor Pretreatment All kinds of copper conductors can be clamped without treatment. DO NOT solder tin stranded conductors. The solder yields and fractures under high pressure. The result is increased contact resistance and excessive temperature rise. Additionally, corrosion has been observed due to the fluxes.
  • Page 6: Section 5 | Warranty

    DuraComm reserves the right to change, alter, or improve the specifications of its products at any time, and by so doing, incurs no obligation to install or retrofit any such changes or improvements in or on products manufactured prior to inclusion of such changes.

This manual is also suitable for:

Lpb-12Lpb-12hLpb-15Lpb-24

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