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SLV ARCHITECTURAL LIGHTING · 12V AC SELV LOW-VOLTAGE TENSIONED CABLE SYSTEM
TENSEO® 12V Low-Voltage Wire System Configurator
Design a complete SLV TENSEO® 12V SELV Parallel Wire Run in seconds. Choose a Wall-to-Wall, Wall-to-Ceiling, or Ceiling-to-Ceiling straight run in Matt Black, Matt White, or Chrome / Transparent. The configurator automatically doubles your room span (2 × Span) for the parallel 155 mm-spaced wire pair, enforces SLV's 4 mm² vs 6 mm² voltage-drop table, pairs Interchangeable GU5.3 (MR16) Socket or Integrated 2700K LED luminaires, and locks in the mandatory Brass Power Feed-In Clamps & 12V AC Surface Transformer.
155 mm Parallel Wire Spacing
2 × Span Auto Cable Doubling
4 mm² & 6 mm² Voltage-Drop Verified
GU5.3 Socket or Integrated LED
66 Active TENSEO® System SKUs
01
Wall-to-Wall · Wall-to-Ceiling · Ceiling-to-Ceiling
Select Installation Topology & System Finish
System Hardware & Cable Insulation Colour
Every TENSEO® cable roll, tensioner, luminaire, power feed-in, and transformer is colour-coordinated across Matt Black, Matt White, or Chrome / Transparent.
Straight-Run Mounting Topology (155 mm Parallel Wire Spacing)
Select how the parallel wire pair is anchored at both ends (Wall-to-Wall horizontal span, Wall-to-Ceiling transition, or Ceiling-to-Ceiling suspended run).
02
Select Run Span (m) & Cable Gauge (Auto-Doubles Parallel Wire: 2 × Span)
Choose a standard run length (3.5 m, 5 m, 7.5 m, or 10 m) or enter your own custom length in metres. Because TENSEO® uses two parallel conductors spaced 155 mm apart, a 5 m run requires 10 m of cable and a 10 m run requires 20 m of cable.
03
Select End Fixings, Ceiling Deflector Height & Anti-Sag Supports
End Tensioning Brackets & Ceiling Deflector Standoffs
Wall-to-Wall runs include 10 cm clamping tensioners + 3 cm anchors (with optional inline brass turnbuckles). Ceiling runs let you choose 6 cm Short, 16 cm Long, or 16 cm Pulley Deflectors.
Mid-Span Anti-Sag Ceiling Support / Cross-Spacer (Recommended Over 5.0 m)
For spans over 5.0 m (or heavy spot loads), SLV recommends an intermediate ceiling cable guide, 2 m high-ceiling wire suspension kit, or mechanical cross-spacer bar.
04
Select TENSEO® Luminaires (Interchangeable GU5.3 Socket vs Integrated LED)
TENSEO® Luminaire Family — Add Fittings Directly Inside Each Product Box
Use the − / + controls inside each luminaire box to add or adjust the number of fittings along your wire run. Choose between replaceable GU5.3 / MR16 socket fittings (ASMARA V-Drop, TELESKOP Adjustable Stem, or COSMIC Wire Bridge Twin-Pack) and factory-sealed 2700K LED fittings (NOBLO® SPOT or DURNO Gimbal Disc).
05
Select 12V AC GU5.3 (MR16) LED Lamps (Socket Models)
Auto-matched to your spot quantity for ASMARA, TELESKOP, and COSMIC socket luminaires (or automatically bypassed for NOBLO® and DURNO integrated LED models).
06
Select 12V AC Surface Transformer & Mandatory Power Feed-In Clamps
1. 12V AC Surface Toroidal Transformer (50 VA / 105 VA / 210 VA)
Automatically sized to your total connected luminaire wattage (50 VA up to 45W, 105 VA up to 95W, or 210 VA up to 190W), or exclude if using a remote 12V AC transformer.
2. Mandatory 12V Power Feed-In Clamp Set & Optional Dual-Zone Isolator
Every TENSEO® circuit requires a dedicated Power Feed-In (186350–52 or 1002703–05) to connect the transformer secondary leads to the tensioned cables — you cannot wire the tensioned cable directly into the transformer.