NewMar FDP-1010-48N User manual

Owners Manual
FDP
-1010-48N
Rack Mount GMT Fuse Panel
M
-FDP-1010-48N 051123
© Newmar Power Supplies. The information contained herein is subject
to change without notice. Newmar shall not be liable for technical or
editorial errors or omissions contained herein. All rights reserved.

Owners Manual
1
Phone
1-800-854-3906
Email
[e-mail]
Website
www.poweringthenetwork.com
Table Of Contents
Table Of Contents ......................................................................................................................................................................... 1
Important Safety Instructions ..................................................................................................................................................... 2
Product Overview.......................................................................................................................................................................... 3
FDP-1010-48N Description....................................................................................................................................................... 3
Installation ..................................................................................................................................................................................... 3
Negative Units ........................................................................................................................................................................... 3
Maintenance.................................................................................................................................................................................. 4
Conductor Pre-treatment......................................................................................................................................................... 4
RECOMMENDED COPPER WIRE SIZE FOR CURRENT CAPACITY .......................................................................................... 4
LIMITED WARRANTY ..................................................................................................................................................................... 5
Contact Us...................................................................................................................................................................................... 6

Owners Manual
2
Phone
1-800-854-3906
Email
[e-mail]
Website
www.poweringthenetwork.com
•Dual Bus 100 Amps Max
•Up to 10 Fusesper bus
•Red / Green LED light that indicate power and
•alarm activity
•Form C Relay contacts are isolated for remote
•fuse fail indication
•15 Amps max per position on output screws
•Requires GMT visual spring indicating fuses
(not included)
Models FDP-1010-48N
Input Voltage, VDC -40 to -60
Input Current 75 Amps Max per bus, Max 150 Amps
Output Amperage 15 Amps Max per Position, 10 positions per bus
Dimensions (LxWxH)
Product
10.5 x 19 x 1.75 inches
Dimensions (LxWxH)
Shipping 15 x 21 x 8 inches
WEIGHT, Shipping 9 lbs.
*NOTE: Specifications are subject to change without notice
Important Safety Instructions
The individual user should take care to determine, prior to use or installation, whether this device is suitable,
adequate, or safe for the use intended. Since individual applications are subject to great variation, Newmar makes
no representation or warranty as to the merchantability, suitability, or fitness of these units for any specific
application.
DO NOT block any of the cooling vents on the sides and always allow adequate ventilation by not installing the unit
inside tightly closed spaces. Physical mounting position is not critical, but the cooling vents must not be blocked.
Failures require investigation as to cause and/or repair of the unit.
There Are No User Serviceable Parts Inside.
Service And Repair Must Be Referred to Qualified Factory Personnel.

Owners Manual
3
Phone
1-800-854-3906
Email
[e-mail]
Website
www.poweringthenetwork.com
Product Overview
DP-20GMT Series Fuse Panel provides two green LEDs, and each one indicates power supply status for a bank of ten
load circuits. When any fuse fails, a red LED is turned on to indicate the condition and allow technicians to quickly
find the panel with the failed fuse. Form C relay contacts, which are isolated from the frame and power circuits,
indicate when there is a fuse failure by providing normally open and normally closed contacts to activate remote
alarm or monitoring systems. These contacts are available via a rear-panel barrier strip.
Fuses and LED status indicators are on the front of the unit, while input, output, and alarm connections are on the
rear.
FDP-1010-48N Description
The FDP-1010-48N Fuse Panel is a rack mount (1U) 100 Amp -48 VDC power distribution panel that provides up to
10 load circuits via two buses protected by individual GMT series fuses (fuses not included) in the negative lead for
positive ground installations. Each circuit can be fused up to 15 Amps, with a total 10-circuit load of 100 Amps.
maximum. Heavy duty DC input connectors provide strong ¼ inch studs to accept up to 100 amps at -48 VDC from a
single power supply. This product is designed for -48 VDC positive ground systems, however, all inputs and outputs
are isolated from the frame.
See Newmar for more information.
Installation
Negative Units
1. For each bus, connect the Power Supply Positive to the red terminal labeled, “Input Positive (+) return”.
2. For each bus, connect the Power Supply Negative to the black terminal labeled, “Input Negative (-) source”.
3. For each bus, connect your Load to the Screw Terminals (1~ 10), Positive (+) on Upper Terminals, Negative (-)
to Lower Terminals.
4. Foe each bus, the alarm contacts can be wired for Normally Closed or Normally Open operation.

Owners Manual
4
Phone
1-800-854-3906
Email
[e-mail]
Website
www.poweringthenetwork.com
Maintenance
Conductor Pre-treatment
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. Notch fractures at the transition
from the rigid tinned part to the flexible conductors are also possible. Ferrules can be used as a protection when
wiring stranded conductors. Copper ferrules prevent the current transfer from being influenced by dissimilar
metals and remove the risk of corrosion. Always use the correct tool to crimp the ferrule.
RECOMMENDED COPPER WIRE SIZE FOR CURRENT CAPACITY
(Insulated Wire, Single Conductor in free air)
Current Level in Amperes
Wire Size Requirements
According to MIL-W-5088B
Up to 5 Feet Up to 10 Feet
<7 AMPERES 20 AWG
18 AWG
14 AMPERES 18 AWG 16 AWG
20 AMPERES 16 AWG
14 AWG
30 AMPERES 14 AWG 12 AWG
40 AMPERES 12 AWG
10 AWG
50 AMPERES 10 AWG 8 AWG
70 AMPERES 8 AWG
6 AWG
100 AMPERES 6 AWG 4 AWG

Owners Manual
5
Phone
1-800-854-3906
Email
[e-mail]
Website
www.poweringthenetwork.com
LIMITED WARRANTY
Newmar warrants to the initial end user, each power supply manufactured by Newmar to be free from defects in
material and workmanship when in normal use and service for a period of three years from the date of purchase
from an authorized Newmar dealer.
Should a product manufactured by Newmar fail or malfunction due to manufacturing defect, or faulty component,
Newmar, at its option, will repair or replace the faulty product or parts thereof, which, after examination by
Newmar, prove to be defective or not operational according to specifications in effect at the time of sale to the
initial end user. The product that is replaced or repaired under the provisions of this warranty will be warranted for
the remainder of the original warranty period, only, and will not extend into a new three-year warranty period.
The limited warranty does not extend to any Newmar product which has been subject to misuse, accidental
damage, neglect, incorrect wiring not associated with manufacture, improper charging voltages, or any product
which has had the serial number removed, altered, defaced, or changed in any way. Newmar 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.
Newmar requires any product needing in or out of warranty service to be returned to Newmar. All requests for
warranty service must be accompanied by proof of purchase, such as bill of sale with purchase date identified.
Newmar is not responsible for any expenses or payments incurred for the removal of the product from its place of
use, transportation, or shipping expenses to the place of repair, or return expenses of a repaired or replacement
product to its place of use.
The implied warranties that the law imposes on the sale of this product are expressly LIMITED, in duration, to the
three (3) year time period specified herein. Newmar will not be liable for damages, consequential or otherwise,
resulting from the use and operation of this product, or from the breach of this LIMITED WARRANTY. Some states
do not allow limitations on the duration of the implied warranty or exclusions or limitations of incidental or
consequential damages, so said limitations or exclusions may not apply to you. This warranty gives you specific legal
rights which vary from state to state. This warranty is given in lieu of all other warranties, whether expressed,
implied, or by law. All other warranties, including WITHOUT LIMITATION, warranties of merchantability and fitness
or suitability for a particular purpose, are specifically excluded. Newmar reserves the right to change or modify its
warranty and service programs without prior notice.

Owners Manual
6
Phone
1-800-854-3906
Email
[e-mail]
Website
www.poweringthenetwork.com
Contact Us
Location
1580 Sunflower Ave
Costa Mesa, CA. 92626
Phone
714.751.0488
1.800.854.3906
Fax
714.896.9679
Email
Email purchase orders to
[e-mail]