METREL EurotestXC MI 3152, Instruction Manual

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MI 3152(H) Eurotest XC (2,5 kV) Appendix B
– Profile notes
196
Modifications in chapters:
7.7 Testing RCDs ;
7.10 Zs rcd
– Fault loop impedance and prospective fault current in system with RCD
;
7.25 AUTO TT
– Auto test for TT earthing system
;
7.29 Z auto - Auto test for fast line and loop testing .
15 mA added in the
I

N parameter in Test Parameters / Limits section as follows:
I

N
Rated RCD residual current sensitivity [10 mA, 15 mA, 30 mA, 100 mA,
300 mA, 500 mA, 1000 mA]
Modifications in chapter
12.5 RCD testing
Nominal residual current (A,AC) ............. 10 mA, 15 mA, 30 mA, 100 mA, 300 mA, 500 mA,
1000 mA
RCD test current in relation to RCD type, nominal RCD current and multiplication factor
I

N
× 1/2
(mA)
I

N
× 1
(mA)
I

N
× 2
(mA)
I

N
× 5
(mA)
RCD I

I

N
(mA) AC A, F B, B+ AC
A, F B, B+ AC A, F B, B+ AC A, F B, B+ AC A, F B, B+
10 5 3.5 5 10 20 20 20 40 40 50 100 100
  
15 7.5 5.3 7.5 15 30 30 30 60 60 75 150 150
  
30 15 10.5 15 30 42 60 60 84 120 150 212 300
  
100 50 35 50 100 141 200 200 282 400 500 707 1000
  
300 150 105 150 300 424 600 600 848
×
1500
× ×   
500 250 175 250 500 707 1000 1000 1410
×
2500
× ×   
1000 500 350 500 1000 1410
×
2000
× × × × ×
 
×
×
. ............................................................ not applicable

. ............................................................ applicable
AC type................................................... sine wave test current
A, F types…… ........................................ pulsed current
B, B+ types ............................................. smooth DC current
Other technical specifications remain unchanged.
A.6 Profile Denmark (profile code ALAM)
Modifications in chapter 12.5 RCD testing
DC offset for pulsed test current ............. disabled