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MAGNUM PRODUCT GUIDE CA013002EN—April 2017 www.eaton.com40
Magnum DC - Product specific information
Magnum DC switches selection
There are several versions
available of Magnum DC
switches, with defined voltage
classes for each one, based
on certifications. These are
defined by the first 3 letters in
their 25 digit catalog number:
Magnum DC for UL1066
applications - Type DAS
(medium gray cover)
•
Standard Frame only, up to
3200 A Continuous
•
3-pole Drawout
Configuration
•
300 Vdc, 50 kA Withstand/
Interruption,
•
All other Factory/Field
Installable Accessories are
available (please see the
Magnum DS catalog number
selector in section 3)
Magnum DC for UL489
molded case type
applications - Type DBS
(white cover)
•
Standard frame only, Up to
3200 A continuous
•
3-pole fixed/drawout
configurations
•
600 Vdc, 50 kA withstand/
interruption
•
All other Factory/Field
Installable Accessories are
available (please see the
Magnum DS catalog number
selector in section 3)
Magnum DC for IEC
applications - Type DEK,
DEM, DGK, DGM (dark gray
cover)
•
Type DEK - Standard frame,
for ungrounded applications
•
Type DEM - Narrow frame,
for ungrounded applications
•
Type DEK - Standard frame,
for grounded applications
•
Type DEM - Narrow frame,
for grounded applications
•
3-pole and 6-pole Fixed and
Drawout Configurations
available
•
1000 VDC, 25 kA
Interruption, 65 kA
Withstand
•
Up to 5000 A continuous
•
All other Factory/Field
Installable Accessories are
available (please see the
Magnum DS catalog number
selector in section 3)
Mounting configurations
The Magnum DC switch is
built with the same general
frame construction as the
other Magnum frames,
therefore it mounts just as a
size equivalent Magnum circuit
breaker would mount. Refer
to the appropriate Magnum
circuit breaker dimensional
drawings and/or appropriate
drawout cassette drawings for
specific mounting details.
•
Drawout switch – Used
in combination with fixed
drawout cassette which
provides primary and
secondary connections
•
Fixed Switch - supplied
with horizontal, pre-drilled
primary terminal pads with
optional vertical primary
adapters available
Typical industry
applications
•
Utility companies
incorporating DC facility
power and control for
emergency or redundant
power
•
Backup UPS power
systems requiring means to
disconnect the battery for
isolation and maintenance
•
SCR and drive isolation
switches for maintenance
and emergency disconnect
Table 10. Magnum DC ratings
Catalog
type/standard Frame type
Number
of poles
Frame
rating
DC voltage/
interrupt rating/
withstand rating
Load
switching
For use in
grounded
systems Connection type
Fixed/
drawout Certification
ANSI/UL
®
1066 ratings at 300 Vdc
DAS Standard 3 1600 A 300 V/50 kA/50 kA Yes Yes Two-pole in series Drawout UL 1066
DAS Standard 3 2000 A 300 V/50 kA/50 kA Yes Yes Two-pole in series Drawout UL 1066
DAS Standard 3 3200 A 300 V/50 kA/50 kA Yes Yes Two-pole in series Drawout UL 1066
UL 489 ratings at 600 Vdc
DBS Standard 3 3200 A 600 V/50 kA/50 kA Yes Yes Three-pole in series Both UL 489
IEC ratings at 1000 Vdc A
DEM/DGM Narrow 3 800 A 1000 V/25 kA/65 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEM/DGM Narrow 3 1000 A 1000 V/25 kA/65 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEM/DGM Narrow 3 1250 A 1000 V/25 kA/65 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEM/DGM Narrow 3 1600 A 1000 V/25 kA/65 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEM/DGM Narrow 3 2000 A 1000 V/25 kA/65 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEK/DGK Standard 3 2500 A 1000 V/25 kA/85 kA Yes No/ Yes Three-pole in series Both IEC 60947-2
DEK/DGK Standard 3 3200 A 1000 V/25 kA/85 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEM/DGM Double narrow 6 4000 A 1000 V/25 kA/100 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEM/DGM Double narrow 6 5000 A 1000 V/25 kA/100 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEK/DGK Double standard 6 4000 A 1000 V/25 kA/100 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DEK/DGK Double standard 6 5000 A 1000 V/25 kA/100 kA Yes No/Yes Three-pole in series Both IEC 60947-2
DE is for use in ungrounded applications; DG is for use in grounded applications.
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Courtesy of NationalSwitchgear.com
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