NewMar DST-20A Installation & Operation Instructions
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NewMar DST-20A Installation & Operation Instructions

Rackmount distribution panel
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Table of Contents

Table of Contents
Section
Topic
I)
OVERVIEW
II)
IMPORTANT SAFETY INFORMATION
III)
MATERIALS LIST
IV)
PANEL INSTALLATION
V)
CIRCUIT BREAKER AND SUMMARY ALARM INSTALLATION
VI)
CIRCUIT BREAKER FUNCTION
VII)
INSTALLATION OPTION - Single 900 Amp Bus
(Option available for model DST-20A only)
VIII)
SPECIFICATIONS
IX)
CIRCUIT BREAKER SPECIFICATIONS AND ORDERING GUIDE
X)
DST ACCESSORIES
XI)
TYPICAL WIRING DIAGRAMS
XII)
OUTLINE & MOUNTING DRAWING
15272 Newsboy Circle
Huntington Beach
California 92649
Rackmount Distribution Panel
I
NSTALLATION
A) Panel Mounting
B) Input Wiring
C) Output/Load Wiring
A) Breaker Installation
B) Breaker Removal
C) Remote Summary Alarm Wiring
PoweringTheNetwork.com
Models:
DST-20A
DST-10
/O
I
PERATION
NSTRUCTIONS
31ZT
Model DST-20A pictured
with 10 optional
breakers installed
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2
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M-DST-20A
As Of 112718
Phone: 714-751-0488
Fax: 714-856-9679
E-Mail: techservice@newmarpower.com
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Summary of Contents for NewMar DST-20A

  • Page 1 A) Breaker Installation B) Breaker Removal C) Remote Summary Alarm Wiring CIRCUIT BREAKER FUNCTION VII) INSTALLATION OPTION - Single 900 Amp Bus (Option available for model DST-20A only) VIII) SPECIFICATIONS CIRCUIT BREAKER SPECIFICATIONS AND ORDERING GUIDE DST ACCESSORIES TYPICAL WIRING DIAGRAMS XII) OUTLINE &...

  • Page 2: Materials List

    5) For use with Carling Technologies, C-Series circuit breakers, special purpose, single pole, rated 80V dc, 5-100 amps, Airpax Model DST-20A features dual isolated A and B buses, each rated LML series, or Circuit Breaker Industries D frame series orientated at 450 amps, which accept up to 10 breakers each and enable so that the ON position is in the UP position.

  • Page 3: Panel Installation

    (The dual buses of model 2) Install each circuit breaker by lining up the push-in studs of DST-20A may also be paralleled to make a single 900 amp bus; the breakers with the internal mating sockets and pushing firmly refer to the OPTIONS section of this manual.)
  • Page 4 PFM-500; connect the Blue and Yellow wires (DST-10) to terminals firmly out (as shown in FIGURE 2). #1 and #3. For a DST-20A, parallel Brown and Blue wires and connect to terminal 1 and parallel Orange and Yellow wires and FIGURE 2: Circuit Breaker Extraction connect to terminal #3.

  • Page 5: Specifications

    Note: Other circuit breaker values are available on a special order Open (N.O.) configuration. basis. Typical lead time is 10 weeks. Note: Separate contacts are provided for each bus on model DST-20A. A X) DST ACCESSORIES and B status contact wiring cannot be paralleled in applications where the buses are at different voltages or ground reference.

  • Page 6: Typical Wiring Diagrams

    CHASSIS GROUND TO ALARM CIRCUIT SEE DETAIL "A" BUS "A" Alarm Connector Harness HOT SOURCE -SPLIT BUS INSTALLATION, MODEL DST-20A ONLY- BROWN BLUE UP TO 10 CIRCUITS PER BUS ("A" & "B") 450 AMPS, MAX PER BUS ORANGE YELLOW BREAKER...
  • Page 7 XII) OUTLINE AND MOUNTING DRAWING Note: All Dimensions In Inches 15272 Newsboy Circle Phone: 714-751-0488 PoweringTheNetwork.com Huntington Beach Fax: 714-856-9679 E-Mail: techservice@newmarpower.com California 92649...

This manual is also suitable for:

Dst-10

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