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7.2.1 Example of order 2.
USA customer wants to order Gerapid breakers:
Line feeder breakers for public transportation supply;
comply with ANSIC37.14, with breaking capacity of
200kA and with following equipment and characteris-
tics:
1.
Load current of 4000A (Gerapid 4207);
2.
Nominal voltage of 800V;
3.
Available auxiliary voltage of 125VDC;
4.
With top terminal suitable to install SEL sensor;
With SEL measurement system; range of ±12kA;
5.
version for ambient temperature up to 55C;
6.
With overcurrent tripping unit (OCT), set perma-
nently at 9kA;
7.
With TOP terminal polarized as (+);
8.
Without voltage converter. Customer wants to sup-
ply controls directly from his source of 24VDC±5%;
9.
With 3 auxiliary switches
10. With OCT indicator included;
11. With shunt trip supply from external 24VDC ±5%;
12. With electrodynamic coil and internal C-bank
(NEKO control PCB);
13. Without forced tripping release for withdrawal op-
erations;
14. With contacts' position indicator;
15. With standard transparent side covers;
16. With hand lever;
17. With arc chute indicator;
18. For installation in USA;
19. With standard terminals for controls connection;
20. Without counter;
Correct PST code generated by the ordering tool shall
be:
2
1
4
6
1
2
1
1
1
1
1
2
1
1
1
1
1
0
4
2
2
1
4
6
1
2
1
1
1
1
1
2
1
1
1
1
1
0
4
2
S47183-e 01/2008
Design and specifications are subject to change without notice
51
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