SK-LINE-TT · Track-type Mini Busway
160–1,250 A track-type busway with remote monitoring and communication.
SIKE PRODUCT SELECTION MANUAL · 20260917
SK-LINE-TT
160–1,250 A track-type busway with remote monitoring and communication.
Original source: pages 26, 27. Complete selection dimensions, diagrams and technical tables are included below.
Product specifications
| Rated current | 160, 200, 250, 315, 400, 630, 800, 1000, 1250 A |
|---|---|
| Applicable standards | IEC 61439-1/6; GB 7251.1/6 |
| System | AC 3P5W (51); AC 3P5W (53); DC dual circuit |
| Protection | IP43 with tap-off; IP54 without tap-off |
| Operating voltage | 400 V with end-feed circuit breaker and tap-off; 1000 V without circuit breaker or tap-off |
| Insulation voltage | 500 V with end-feed circuit breaker and tap-off; 1000 V without circuit breaker or tap-off |
| Frequency | 50/60 Hz |
| Standard lengths | 3.0 / 2.4 / 1.8 / 1.2 / 0.6 m; others on request |
| Support spacing | 1.5 m |
| Ambient temperature | −5 to +40°C; 24-hour average ≤+35°C |
| Dimensions, 160–400 A | 134.5 × 86.6 mm |
| Dimensions, 630–1250 A | 153 × 85 mm |
| Grounding | Integral enclosure or separate copper PE; capacity ≥50% of phase conductor |
| Busway color | Silver anodized; custom spray colors available |
| Tap-off box color | Signal Gray RAL 7004; custom colors available |
| Tap-off box current | 10, 16, 20, 25, 32, 40, 50, 63, 80, 100 A |
| Smart functions | Remote monitoring and remote communication |
| Rated current (A) | 160 | 200 | 250 | 315 | 400 | 630 | 800 | 1000 | 1250 |
|---|---|---|---|---|---|---|---|---|---|
| Resistance R20 (mΩ/m) | 0.318 | 0.257 | 0.182 | 0.158 | 0.122 | 0.084 | 0.068 | 0.620 | 0.540 |
| Reactance X20 (mΩ/m) | 0.064 | 0.051 | 0.046 | 0.037 | 0.029 | 0.022 | 0.020 | 0.180 | 0.140 |
| Impedance Z20 (mΩ/m) | 0.347 | 0.281 | 0.206 | 0.172 | 0.134 | 0.095 | 0.073 | 0.630 | 0.540 |
| Voltage drop (V/m), cos φ = 0.8 | 0.081 | 0.092 | 0.075 | 0.081 | 0.080 | 0.087 | 0.092 | 0.900 | 0.880 |
Electrical values are transcribed as printed, including the 1000 A and 1250 A columns. Confirm these columns with the manufacturer before engineering calculations.
Complete technical sheets & dimensions
All original data, drawings and selection tables for this series. Open a page to zoom in. Values and units in the source are preserved.
Model codes, components & installation
See busway and plug-in model codes, structure, joints, installation components and routing dimensions.
Open selection & installation guide