Instruction Leaflet DT3000
Page 48 Effective: Date 07/02 I.B. 17555D
For more information visit: www.cutler-hammer.eaton.com
Supersedes I.B. 17555C dated November 1999
Figure 7-7 Instantaneous Curves (SC-5396-92B)
0.01
0.10
1.00
10.00
100.00
1000.00
10000.00
0.1 1 10 100
Multiple of I
n
Value
Trip Time (seconds)
Phase, Lowest Setting Phase, Highest Setting
Ground, Lowest Setting Ground, Highest Setting
Adjustable Instantaneous Trip (Phase Element) (1……….25 x I
n
None)
Adjustable Instantaneous Trip (Ground Element) (0.5……….11 x I
n
None)
Tolerance: Instantaneous Setting is ±10%
Instantaneous uses the Instantaneous Contact
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