Page 13
Table
1-1.
Digitrip
RMS Trip Unit Types
Trip Unit Functions
31
.
.
.
.
.
41
.
.
e
.
.
e
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Long Delay Fixed Ampere
RatingO with
Fixed Long Delay
Adjustable Ampere
Setting with Fixed
Lono DelavO
Short Delay Adjustable Short
Delay Pick
-
up with
Short
DelayTime
IZt Ramp
Adjustable Short
Delay Time8 with
Adjustable Short
Delay Pick
-
up, or
Adjustable
Instantaneous
Pick
-
up8
Instantaneous
(Override)@
Instant Fixed
Ground Adjustable Ground
Fault Fault Pick
-
up with
Adjustable Ground
Fault Time
Fourth
100%
rating for
Pole fourth pole
Protection
60%
rating for
fourth pole
Fourth pole
unprotected
. .
. .
. .
0
Fixed rating plugs available, see Table
1-2
0
Optional four
-
setting adjustable rating plugs available, seeTable
1-2
8
Using trip unit with adjustable short delay time (LSI, LSIG, LSlP and LSIE), instantaneous pick
-
up is achieved when the lowest time delay setting
(I)
is selected
@
A non
-
adjustable override setting is set at the frame withstand rating
EAVN
Effective
March 2003
I.L. 29C615E
LES3600LS
LES3630LS
MES3800LS
LES3600LSI
LES3630LSI
MES3800LSI
LES3600LSG
MES3800LSG
LES3600LSIG
MES3800LSIG
LES4600LSP
LES4630LSP
LES4600LSIP
LES4630LSIP
LES4630LSE LES4630LSIE
LES4600LSI
LES4630LSI
LES4600LS
LES4630LS
LES4800LS
Digitrip RMS 310 Trip Unit Type Catalog Numbers
Courtesy of NationalSwitchgear.com
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