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S47183-e 01/2008 Design and specifications are subject to change without notice 51

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;

5. With SEL measurement system; range of ±12kA;

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:

GE Gerapid 2607 User Manual

Questions and Answers: