Ri4Power Short-circuit rating diagram for 80 80 busbar supports RiLine60, 75 75 Flat-PLS 60/100 and Maxi-PLS 3200 70 a 70 may differ from the information given in the short circuit- Ip peak short-circuit current kA 50 b Ip peak short-circuit current kA 50 f e656055656055ed in accordance with thee assembly types shown thererequired support spacing may be calculated using the short 35 35 gd The busbar supports in the section types of the Ri4Power modular system should be arrang valid assembly instructions. Th resistance diagrams, in some cases, but have been verified 45 c 45 by testing. If alternative section assemblies are needed, the 40 40 circuit-resistance diagrams. Below, we give the example of 30 30 the short circuit-resistance diagram for the RiLine60 busbar 25 25 support SV 9340.000/SV 9340.010. The currently valid details 20 20 may be found online in the technical details for Catalogue 33. 200 250 300 350 400 450 500 550 600 200 250 300 350 400 450 500 550 600 Busbar supports up to 800 A, 3-pole Busbar support spacing mm Busbar support spacing mm Model No. SV 9340.000/SV 9340.010 60 mm bar centre distance, for busbars 15 x 5 – 30 x 10 mm. Rated operating voltage: up to 690 V AC Rated insulation voltage: 1000 V AC Rated surge voltage: 8 kV Overvoltage category: IV Level of contamination: 3 Rated frequency: 50/60 Hz Test implemented: Rated peak withstand current Ipk (see diagram) Rated short-time withstand current Icw Table 17: Rated short-time withstand current Icw Table 18: Characteristic curve allocation for SV 9340.000/SV 9340.010 for SV 9340.000/SV 9340.010 Busbar I Icw1) Busbar Curve mm mm kA mm 30 x 10 250 37.6 30 x 10 a 30 x 5 250 25.4 20 x 10 b 20 x 10 250 29.0 25 x 5 c 1) For 1 sec. 15 x 5 d 30 x 5 e Note: 20 x 5 f More short-circuit diagrams may be found on the Internet 15 x 10 g under the technical details for Catalogue 33, page 158 – 164. 2 - 69 Rittal Technical System Catalogue/Power distribution
Technical System Catalogue Ri4Power
To see the actual publication please follow the link above