1 example of order no. 1 – GE Industrial Solutions GERAPID 2607, 4207, 6007, 8007 with arc chutes 1X2, 1X4, 2X2, 2X3, 2X4 User Manual
Page 53
2010-06-07 S47183-E rev.03
Design and specifications are subject to change without notice
53
7.2.1 Example of order no. 1
Line feeder breaker for LRT substation in Europe; comply with EN50123, with breaking
capacity of 50 kA, configured as follows:
1.
Load current of 4000 A.
2.
Nominal voltage of 1500 V; 2x2 arc chute chosen due to high breaking
capacity up to 70 kA.
3.
Auxiliary supply voltage of 230 VAC for closing solenoid;
4.
Vertical layout of both main terminals (V/V);
5.
Breaker polarization not important;
6.
Without SEL unit (not available with special terminals);
7.
With OC release, adjustable in range of 6 kA…12 kA, with 7 marks on the scale
every 1 kA, set at 9 kA;
8.
Auxiliary supply voltage of 230 VAC for controls;
9.
With 8 auxiliary contacts;
10.
With OC trip target;
11.
With zero voltage release (UVR);
12.
Without electrodynamic tripping device;
13.
With forced tripping release for withdrawal operations;
14.
With contacts’ position indicator;
15. Without
sidewalls’
protection;
16.
With hand lever;
17.
Without arc chute indicator;
18.
Counter not available;
19.
With standard control connectors;
20.
Test report according to EN50123-2 standard.
Correct catalogue code shall be:
2
2
3
3
A
A
4
4
0
0
0
0
2
2
5
5
R
R
1
1
6
6
0
0
1
1
1
1
0
0
1
1
0
0
0
0
1
1
1
1
General remarks:
•
Please check the “Unlock On Request options” checkbox to enable entering values,
which are not listed in this form.
•
Please always define the markings number and values for OC release.
•
Please choose the “On Request” option to define own OC tripping range.
•
Use “On Request” option if available to define own, not standard ratings.
•
Any other than first option for connector type are usually dedicated for retrofit
purposes. Please refer to special type of connectors’ options 2,3,4,R before
choosing these. Option 1 is suitable for most applications.