Connectivity solutions for photovoltaic power systems LC4®-AT – Cable Assemblies, T-type array harnesses LC4-AT LC4® photovoltaic array harness, type T, with overmolded connector branches, with connectors with integrated locking, total length, number of branches and distance between branches (plugs or sockets) and cable end options according to customer's specification 1. Temperature range 2. Materials Insulating body Contact Sheet Further data -40 °C/+85 °C (IEC) -40 °C/+90 °C (UL) (+125 °C upper limit temperature) halogen-free, UV-resistant m-PC, V1 according to UL 94 CuNiSi, tin-plated see LC4-AM resp. LC4-CP 3. Mechanical data *g *h Mating with photovoltaic connectors LC4 IP 68 Protection degree1 Further data see LC4-AM resp. LC4-CP Connected conductor Photovoltaic cable, double-insulated, technical data on request Section alternatively 4.0 mm2 (AWG 12) or 6.0 mm2 (AWG 10) 4. Electrical data (at Tamb 20 °C) Contact resistance2 ≤ 1 mΩ 30 A Rated current2 3 1000 V DC (IEC)/600 V DC (UL) Rated voltage III (8 kV) Overvoltage category3 IIIa (IEC)/3 (UL) (CTI ≥ 225) Material group3 Creepage distance/clearance between contact and touchable surfaces 22.6 mm 3 Pollution degree3 Insulation resistance > 10 GΩ 1 only in mated condition with a proper counterpart IP X8 requirements under agreement between manufacturer and user 2 measured with a proper counterpart 3 according to DIN EN 60664/IEC 60664 resp. according to ANSI/UL 746A Approvals under preparation *f *f Photovoltaic array harnesses: wiring diagram Typ T Interconnection of module tables with complete, preassembled harnesses – at the customer’s specification *a *b *c *d *e *f *g socket LC4-AM 01 plug LC4-AM 00 IT stripped cable end socket LC4-CP 31 plug LC4-CP 30 IT T-branch array harness with male branch cables (configuration example) *h array harness with female branch cables (configuration example) optional: delivery on reel with up to 249 T-branches Designation LC4-AT ... www.lumberg.com details upon request 05/2013