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Jung Tronic SNT 150 Operating Instructions Manual

Jung Tronic SNT 150 Operating Instructions Manual

Electronic transformers for lowvoltage halogen lamps

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Light Management
1.
2.
Operating Instructions
Electronic transformers for lowvoltage
halogen lamps
Safety instructions
Attention: Electrical equipment must be installed and fitted by
qualified electricians only.
To prevent electric shocks, always shut off the mains supply (by
cutting out the circuit-breaker) before working on the device or
before replacing the lamp.
Any non-observance of the safety warnings and fitting instructions
may result in damage to the device and cause fire or other hazards.
Function
Use for 12 V halogen lamps.
The device can only be dimmed with JUNG TRONIC or Universal
dimmers.
Never use dimmers from other manufacturers.
Using dimmers from other manufacturers may involve a risk of fire.
Lamp-saving soft-start at switch-on (except for 40 W / 70 W Qu).
Overload and over-temperature protection by automatic reduction of
power (40 / 70 / 105 / 150 W transformers) or shut-off until device has
cooled down (70 W Qu and 200 W transformer).
Short-circuit protection (40 / 70 / 105 / 150 W transformers):
Shut-off with automatic restart after removal of short-circuit.
Tronic Transformers

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Summary of Contents for Jung Tronic SNT 150

  • Page 1 Function Use for 12 V halogen lamps. The device can only be dimmed with JUNG TRONIC or Universal dimmers. Never use dimmers from other manufacturers. Using dimmers from other manufacturers may involve a risk of fire.
  • Page 2: Fitting Instructions

    Light Management Tronic Transformers Short-circuit protection (200 W transformer): Shut-off with automatic restart if short-circuit is removed within 5 seconds. Thereafter, permanent shut-off until manual restart. Fitting instructions TRONIC transformers are protected against tansient overvoltages (mains voltage peaks) in acc. with EN 61547. To protect them against higher overvoltages (produced by the switching of fluorescent lamps, discharge lamps, motors and other inductive loads) install a separate load circuit for TRONIC transformers.
  • Page 3 Light Management Tronic Transformers Install and connect the transformers as shown in figure (1), (3) (keep twice the distance between individual transformers) and figure (4). Figure 1 Figure 3 Figure 4...
  • Page 4 Light Management Tronic Transformers Avoid sources of heat (e.g. lamps) in the immediate vicinity of the transformer. In critical cases, measure the temperature at the Tc point. Recommended cross-section and type of secondary cable, fig (5). Secondary cable: see technical data, fig. (9). Power per line Wire cross- Recommended type of...
  • Page 5: Technical Data

    Light Management Tronic Transformers In TRONIC transformers without stress-relief, the cable must be protected against pushing and pulling with a suitable clamp at the TRONIC transformer. For TRONIC transformers with prepared connecting cable, a suitable box to connect the mains supply must be used. For TRONIC transformers equipped with a stressrelieving device, use at least a H 05 VV-F 2x1.5 mm²...
  • Page 6: Acceptance Of Guarantee

    We accept the guarantee in accordance with the corresponding legal provisions. Please return the unit postage paid to our central service department giving a brief description of the fault: ALBRECHT JUNG GMBH & CO. KG Service-Center Kupferstr. 17-19 D-44532 Lünen Service-Line: +49 (0) 23 55 .