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Eaton’s Cooper Power series 200 A 15, 25 and 35 kV loadbreak elbow connectors and accessories and 600 A 15 and 25 kV Cleer loadbreak technology connect underground cable to transformers, sectionalising cabinets and junctions. They are ideal for submersible, fully-shielded and insulated plug-in terminations. These connectors are moulded using high-quality, peroxide-cured EPDM insulation for reliable field performance.
| 200 A loadbreak connector ratings in accordance with IEEE Std 386 standard |
|||
| Voltage ratings | 15 kV |
25 kV | 35 kV |
| Standard voltage class |
15 | 25 | 35 |
| Maximum rating phase-to-phase |
14.4 |
26.3 | 36.6 |
| Maximum rating phase to-ground | 8.3 |
15.2 | 21.1 |
| AC 60 Hz 1-minute Withstand |
34 |
40 | 50 |
| DC 15-minute wWithstand |
53 |
78 | 103 |
| BIL and full wave crest |
95 |
125 | 150 |
| Minimum corona voltage level |
11 |
19 | 26 |
| Current ratings |
15 kV |
25 kV | 35 kV |
| Continuous |
200 A rms |
200 A rms | 200 A rms |
| Switching |
10 make/break operations at 200 A rms at 14.4 kV |
10 make/break operations at 200 A rms at 26.3 kV | 10 make/break operations at 200 A rms at 36.6 kV |
| Fault closure |
10,000 A rms sym. at 14.4 kV for 0.17s after 10 switching operations |
10,000 A rms sym. at 26.3 kV for 0.17s after 10 switching operations | 10,000 A rms sym. at 36.6 kV for 0.17s after 10 switching operations |
| Short time |
10,000 A rms sym. for 0.17s |
10,000 A rms sym. for 0.17s | 10,000 A rms sym. for 0.17s |
| 3,500 A rms sym. for 3.0s |
3,500 A rms sym. for 3.0s | 3,500 A rms sym. for 3.0s | |
| 600 A loadbreak interface |
|
| Continuous current |
600 A rms |
| Loadbreak switching |
Ten make and break operations at 600 A at 14.4 kV phase-phase |
| Three make and break operations at 900 A at 14.4 kV phase-phase |
|
| Fault closure |
16 kA rms symmetrical at 14.4 kV phase-phase after ten 600 A loadbreak switching operations for 0.17 seconds |
| 16 kA rms symmetrical at 14.4 kV phase-phase after three 900 A loadbreak switching operations for 0.17 seconds |
|
| 4-hour overload current |
900 A rms |
| Short-time current |
16 kA rms symmetrical for 0.17 seconds (limited by fault closure rating)* |
| 10 kA rms symmetrical for 3.0 seconds |
|
| IEEE Std 386 -2006 standard 600 A, 15/25 kV feadbreak interface |
|
| Continuous current |
600 A rms |
| 4-hour overload current |
900 A rms |
| Short-time current |
16 kA rms symmetrical for 0.17 seconds* |
| 10 kA rms symmetrical for 3.0 seconds |
|
| Current ratings and characteristics are in accordance with applicable IEEE Std 386-2006 standard requirements |
|
| *600 A loadbreak connectors are generally capable of short-time current ratings well in excess of those listed (25 kA to 40 kA ratings for 0.17s are typical). However, ratings are limited by the fault-closure rating. Contact your Eaton representative for maximum short-time current ratings if fault-closure operations are infeasible in your application |
|
| 600 A loadbreak interface |
|
| Continuous current |
600 A rms |
| Loadbreak switching |
Five make and break operations at 600 A at 26.3 kV phase-phase |
| One make and break operation at 900 A at 26.3 kV phase-phase |
|
| Fault closure |
10 kA rms symmetrical at 26.3 kV phase-phase after five 600 A loadbreak switching operations for 0.17 seconds |
| 10 kA rms symmetrical at 26.3 kV phase-phase after one 900 A loadbreak switching operations for 0.17 seconds |
|
| 4-hour overload current |
900 A rms |
| Short-time current |
10 kA rms symmetrical for 0.17 seconds (limited by fault closure rating)* |
| 10 kA rms symmetrical for 3.0 seconds |
|
| IEEE Std 386 -2006 standard 600 A, 15/25 kV deadbreak interface |
|
| Continuous current |
600 A rms |
| 4-hour overload current |
900 A rms |
| Short-time Current |
10 kA rms symmetrical for 0.17 seconds* |
| 10 kA rms symmetrical for 3.0 seconds |
|
| Current ratings and characteristics are in accordance with applicable IEEE Std 386-2006 standard requirements |
|
| *600 A loadbreak connectors are generally capable of short-time current ratings well in excess of those listed (25 kA to 40 kA ratings for 0.17s are typical). However, ratings are limited by the fault-closure rating. Contact your Eaton representative for maximum short-time current ratings if fault-closure operations are infeasible in your application |
|
| 600 A loadbreak interface |
|
| Continuous current |
600 A rms |
| Loadbreak switching |
Five make and break operations at 600 A at 28.0 kV phase-phase |
| One make and break operation at 900 A at 28.0 kV phase-phase |
|
| Fault closure |
10 kA rms symmetrical at 28.0 kV phase-phase after five 600 A loadbreak switching operations for 0.17 seconds |
| 10 kA rms symmetrical at 28.0 kV phase-phase after one 900 A loadbreak switching operation for 0.17 seconds |
|
| 4-hour overload current |
900 A rms |
| Short-time current (See Important below) |
25 kA rms symmetrical for 0.17 seconds (limited by fault closure rating)* |
| 10 kA rms symmetrical for 3.0 seconds |
|
| IEEE Std 386 -2006 standard 600 A, 15/25 kV deadbreak interface |
|
| Continuous current |
600 A rms |
| 4-hour overload current |
900 A rms |
| Short-time current (See Important below) |
25 kA rms symmetrical for 0.17 seconds* |
| 10 kA rms symmetrical for 3.0 seconds |
|
| Current ratings and characteristics are in accordance with applicable IEEE Std 386-2006 standard requirements |
|
| *600 A loadbreak connectors are generally capable of short-time current ratings well in excess of those listed (25 kA to 40 kA ratings for 0.17s are typical). However, ratings are limited by the fault-closure rating. Contact your Eaton representative for maximum short-time current ratings if fault-closure operations are infeasible in your application |
|
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