![background image](http://html1.mh-extra.com/html/eaton/digitrip-3000-series/digitrip-3000-series_installation-operation-and-maintenance-instructions_3888980057.webp)
DT3000
Instruction Leaflet
I.B. 17555D
Effective: Date 07/02
Page 53
For more information visit:
www.cutler-hammer.eaton.com
Supersedes I.B. 17555C dated November 1999
Figure 7-12 Short Delay Ground Curves (SC-5403-92B)
0.01
0.10
1.00
10.00
100.00
1000.00
0.1
1
10
100
Multiple of I
n
Value
Trip Time (seconds)
Lowest Pickup and Shortest Time
Highest Pickup and Longest Time
Adjustable Short Delay Ground Settings (x I
n
) (0.1……….11, None)
Adjustable Short Delay Time Ground (0.5 s……….1.5 s)
Tolerance: Short Delay Setting is ±10%
Short Delay Time is +50ms or –50ms
Short Delay uses the O/C Contact