Busway Specs: Starline Series HP
2000A copper UL 857 to 4000A aluminum IEC
Busway (bus duct / busbar trunking) electrical ratings, impedance, dimensional, and weight data for four manufacturers: Eaton Pow-R-Way III (UL 857 and IEC 439), Schneider I-Line II and I-Line II Contact (IEC/EN 61439-6), Schneider Canalis KR (IEC), Starline Series HP (UL 857 and IEC), and Starline TrackBusway 1000T5M (UL 857). Covers 225–6300A copper and aluminum, 600V–1500V.
| manufacturer series | rating config | ampere rating a (A) | bar width mm (mm) | conductor material | current density a per cm2 (A/cm²) | housing height mm (mm) | housing width mm (mm) | impedance mohm per m (mΩ/m) | phases | reactance mohm per m (mΩ/m) | resistance mohm per m (mΩ/m) | short circuit duration | short circuit rating ka (kA) | standard | voltage rating v | weight 3w kg per m (kg/m) | weight 4w 100n kg per m (kg/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Starline Series HP | 2000A copper UL 857 | 2,000 | 6.35 | copper | 145 | 145 | 211 | 2.76 | 3 | 1.35 | 2.4 | 6-cycle rms sym | 85 | UL 857 | 600 | 34.98 | 44.5 |
| Starline Series HP | 2500A aluminum IEC | 2,500 | 6.35 | aluminum | 126 | — | 418 | — | 3 | — | — | 1-second rms sym | 100 | IEC | 1500 | — | — |
| Starline Series HP | 2500A aluminum UL 857 | 2,500 | 6.35 | aluminum | 126 | 126 | 418 | 2.53 | 3 | 0.8 | 2.4 | 6-cycle rms sym | 125 | UL 857 | 600 | 27.2 | 32.51 |
| Starline Series HP | 2500A copper UL 857 | 2,500 | 6.35 | copper | 195 | 195 | 261 | 2.13 | 3 | 1.05 | 1.86 | 6-cycle rms sym | 85 | UL 857 | 600 | 45.87 | 58.61 |
| Starline Series HP | 3200A aluminum IEC | 3,200 | 6.35 | aluminum | 164 | — | 494 | — | 3 | — | — | 1-second rms sym | 100 | IEC | 1500 | — | — |
| Starline Series HP | 3200A aluminum UL 857 | 3,200 | 6.35 | aluminum | 164 | 164 | 494 | 2 | 3 | 0.61 | 1.91 | 6-cycle rms sym | 125 | UL 857 | 600 | 33.77 | 40.6 |
| Starline Series HP | 3200A copper UL 857 | 3,200 | 6.35 | copper | 108 | 108 | 382 | 1.76 | 3 | 0.85 | 1.54 | 6-cycle rms sym | 125 | UL 857 | 600 | 53.62 | 67.98 |
| Starline Series HP | 3600A aluminum UL 857 | 3,600 | 6.35 | aluminum | 184 | 184 | 534 | 1.81 | 3 | 0.55 | 1.72 | 6-cycle rms sym | 125 | UL 857 | 600 | 36.93 | 44.55 |
| Starline Series HP | 3600A copper UL 857 | 3,600 | 6.35 | copper | 126 | 126 | 418 | 1.54 | 3 | 0.74 | 1.35 | 6-cycle rms sym | 125 | UL 857 | 600 | 61.21 | 77.87 |
| Starline Series HP | 4000A aluminum IEC | 4,000 | 6.35 | aluminum | 210 | — | 586 | — | 3 | — | — | 1-second rms sym | 100 | IEC | 1500 | — | — |
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