ADR141A /
Ref ID : ADR241A/IM/SS
Rev No. : 02
Page No. : 78 of 150
6.2 Cold Load
Sr. No Parameter Defaults setting Setting / Ranges
1.
Password 000 000 – 099
This setting specifies to enter the set password
2.
CL Enable Yes 01 – 02 (1= Yes, 2= No)
This setting determine to enable (turn on) or disable (turn off) the Cold load function.
3.
CL Timer 1.00s 0.01 – 10.0s in steps of 0.10s
This setting controls the period of time for which the relevant over current and ground over current
settings are altered or inhibited following circuit breaker closure.
4.
CL IP> 100% 5% – 250% in step of 1%
This setting determines Pick-up setting for first stage over current element.
5.
CL IP>TMS 1.00 0.01 – 1.50 in steps of 0.005
This setting for the time multiplier setting to adjust the operating time of the IDMT characteristic.
6.
CL IP>> 100%
50% – 3000%
in step of 1%
This setting determines Pick-up setting for second stage over current element.
7.
CL IE> 100% 5% – 250% in step of 1%
This setting determines Pick-up setting for first stage Ground over current (Measured) element.
8.
CL IE>TMS 1.00 0.01 – 1.50 in steps of 0.005
This setting for the time multiplier setting to adjust the operating time of the IDMT characteristic.
9.
CL IE>> 100%
50% – 3000%
in step of 1%
This setting determines Pick-up setting for second stage Ground over current (Measured) element.
10.
CL IP> Curve C1
Normal Inverse1 (C1)/ Normal Inverse2
(C2)/ Very Inverse (C3)/ Extremely
Inverse (C4)/ Extremely Inverse (C4A)/
Long Time Inverse (C5)/ Definite Time
(C6)
This setting determines the tripping characteristic for the first stage over current element.
11.
CL IE> Curve C1
Normal Inverse1 (C1)/ Normal Inverse2
(C2)/ Very Inverse (C3)/ Extremely
Inverse (C4)/ Extremely Inverse (C4A)/
Long Time Inverse (C5)/ Definite Time
(C6)
This setting determines the tripping characteristic for the first stage Ground over current element.
12.
CL IP> C6 Time 1.00s 0.00 – 99.9s in steps of 0.10s
This setting is used to set the time-delay for the Definite Time (DT) setting if selected for first stage over
current element.
13.
CL IE> C6 Time 1.00s 0.00 – 99.9s in steps of 0.10s
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